VA10LC18A500DL [KYOCERA AVX]
Axial Multilayer Varistor;
| 型号： | VA10LC18A500DL |
| 厂家： | 
KYOCERA AVX |
| 描述： | Axial Multilayer Varistor |
| 文件： | 总12页 (文件大小：166K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
PART NUMBER IDENTIFICATION
Surface Mount Devices
Axial Leaded Devices
Important: For part number identification only, not for
construction of part numbers.
Important: For part number identification only, not for
construction of part numbers.
The information below only defines the numerical value of part number
digits, and cannot be used to construct a desired set of electrical limits.
Please refer to the TransGuard part number data (blue sections, pages
The information below only defines the numerical value of part number
digits, and cannot be used to construct a desired set of electrical limits.
Please refer to the TransGuard part number data (blue section, page 9)
®
®
3-8 & 14,16 & 22) for the correct electrical ratings.
for the correct electrical ratings.
V C 1206 05 D 150 R P
V A 1000 05 D 150 R L
TERMINATION FINISH:
X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated)
LEAD FINISH:
Copper clad steel, solder coated
PACKAGING (Pcs/Reel):
PACKAGING (Pcs/Reel):
STYLE
“D”
“R”
“T”
STYLE
“D”
“R”
“T”
VA1000 1,000
VA2000 1,000
3,000
2,500
7,500
5,000
VC0402
VC0603 1,000
VC0805 1,000
VC1206 1,000
VC1210 1,000
N/A
4,000
4,000
4,000
4,000
2,000
10,000
10,000
10,000
10,000
10,000
*
CLAMPING VOLTAGE:
Where: 100 = 10.0V
150 = 15.5V
580 = 58.0V
650 = 65.0V
101 = 100.0V
121 = 120.0V
*
*
300 = 30.0V
400 = 40.0V
CLAMPING VOLTAGE:
Where: 100 = 10.0V 500 = 50.0V
150 = 15.5V 560 = 56.0V
200 = 20.0V 580 = 58.0V
250 = 25.0V 620 = 62.0V
300 = 30.0V 650 = 65.0V
390 = 39.0V 101 = 100.0V
400 = 40.0V 121 = 120.0V
ENERGY:
Where: A = 0.1J
D = 0.4J
K = 2.0J
WORKING VOLTAGE:
Where: 03 = 3.3 VDC 26 = 26.0 VDC
05 = 5.6 VDC 30 = 30.0 VDC
14 = 14.0 VDC 48 = 48.0 VDC
18 = 18.0 VDC 60 = 60.0 VDC
ENERGY:
Where:
A = 0.1J H = 1.2J
C = 0.3J J = 1.5J
D = 0.4J P = 3.0J
F = 0.7J V = 0.02J
G = 0.9J X = 0.05J
CASE SIZE DESIGNATOR:
SIZE
LENGTH
DIAMETER
1000 4.32mm (0.170") 2.54mm (0.100")
2000 4.83mm (0.190") 3.56mm (0.140")
WORKING VOLTAGE:
Where: 03 = 3.3 VDC 18 = 18.0 VDC
05 = 5.6 VDC 26 = 26.0 VDC
09 = 9.0 VDC 30 = 30.0 VDC
12 = 12.0 VDC 48 = 48.0 VDC
14 = 14.0 VDC 60 = 60.0 VDC
CASE STYLE:
A = Axial
PRODUCT DESIGNATOR:
V = Varistor
CASE SIZE DESIGNATOR:
MARKING:
®
SIZE
LENGTH
WIDTH
All axial TransGuards are marked with vendor identification, product
identification, voltage/energy rating code and date code (see example below):
0402 1.00 0.10mm (0.040" 0.004") 0.5 0.10mm (0.020" 0.004")
0603 1.60 0.15mm (0.063" 0.006") 0.8 0.15mm (0.032" 0.006")
0805 2.01 0.2mm (0.079" 0.008") 1.25 0.2mm (0.049" 0.008")
1206 3.20 0.2mm (0.126" 0.008") 1.60 0.2mm (0.063" 0.008")
1210 3.20 0.2mm (0.126" 0.008") 2.49 0.2mm (0.098" 0.008")
AVX
TVS
05D
025
CASE STYLE:
C = Chip
Where: AVX = Always AVX (Vendor Identification)
TVS = Always TVS (Product Identification
- Transient Voltage Suppressor)
PRODUCT DESIGNATOR:
V = Varistor
05D = Working VDC and Energy Rating (Joules)
Where: 05 = 5.6 VDC, D = 0.4J
Contact Factory for Availability
*
025 = Three Digit Date Code
Where: 0 = Last digit of year (2000)
25 = Week of year
MARKING:
®
All standard surface mount TransGuard chips will not be marked. Marked
chips will be considered a special; contact factory for minimum order
requirement and price adder.
2
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
VOLTAGES = 5.6, 9, 14 OR 18 VDC
0402 SURFACE MOUNT
Dimensions:
Actual Size:
Length
1.0 0.10mm (0.040" 0.004")
0.5 0.10mm (0.020" 0.004")
0.6mm Max. (0.024")
Width
Thickness
Termination Band Width
Termination Separation
Termination Finish
0.25 0.15mm (0.010" 0.006")
0.3mm Min. (0.012")
X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated) - Contact Factory for Availability
AVX
Part Number
Working Breakdown Clamping
Peak
Current
Transient
Energy
Voltage
Voltage
Voltage
Capacitance
Inductance
Symbol
VWM
VB
VC
Ipeak
Etrans
C
L
Volts
(max.)
Volts
Volts
(max.)
Amp
(max.)
Joules
(max.)
pF
(typ.)
nH
(typ.)
Units
0.5Vrms @:
1MHz
360
Test Condition
<50µA
1mA DC
8/20µS†
8/20µs 10/1000µS
di/dt = 100mA/nS
VC040205X150_ _
VC040209X200_ _
VC040214X300_ _
VC040218X400_ _
5.6
9.0
14.0
18.0
7.6 - 9.3
11.0 -14.0
16.5 -20.3
22.9 - 28.0
15.5
20.0
30.0
40.0
20
20
20
20
0.05
0.05
0.05
0.05
<1.0
<1.0
<1.0
<1.0
230
120
90
Termination Finish: X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated) Contact Factory for Availability
Packaging (Pcs/Reel): see page 2
StaticGuard
AVX
Part Number
Working Breakdown Clamping
Peak
Current
Transient
Energy
Voltage
Voltage
Voltage
Capacitance
Inductance
Symbol
VWM
VB
VC
Ipeak
Etrans
C
L
Volts
(max.)
Volts
Volts
(max.)
Amp
(max.)
Joules
(max.)
pF
(typ.)
nH
(typ.)
Units
0.5Vrms @:
1 MHz
40
di/dt =
100mA/ns
<1.0
<10µA
<1µA DC
N/A
8/20µS†
8/20µs 10/1000µS
Test Condition
VC04LC18V500 _ _ ≤18.0
<50.0
15 0.02
Termination Finish: X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated) Contact Factory for Availability
Packaging (Pcs/Reel): see page 2
Note: Details of Performance Curves shown on page 4.
VWM—Maximum steady-state DC operating voltage the varistor can maintain and not exceed 50µA leakage current
VB—Voltage across the device measured at 1mA DC current
VC—Maximum peak voltage across the varistor measured at a specified pulse current and waveform
†Transient Energy Rating
<0.05 Joule
Pulse Current & Waveform
1A 8/20µS
Ipeak—Maximum peak current which may be applied with the specified waveform without device failure
Etran—Maximum energy which may be dissipated with the specified waveform without device failure
C—Device capacitance measured with zero volt bias 0.5Vrms and 1MHz
L—Device inductance measured with a current edge rate of 100 mA/nS
Dimensions: Millimeters (Inches)
3
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
TYPICAL PERFORMANCE CURVES (0402 CHIP SIZE)
VOLTAGE/CURRENT CHARACTERISTICS PULSE DEGRADATION
Multilayer construction and improved grain structure result in
excellent transient clamping characteristics up to 20 amps
peak current, while maintaining very low leakage currents
under DC operating conditions. The VI curves below show the
voltage/current characteristics for the 5.6V, 9V, 14V, 18V and
low capacitance StaticGuard parts with currents ranging from
parts of a micro amp to tens of amps.
Traditionally varistors have suffered degradation of electrical
performance with repeated high current pulses resulting in
decreased breakdown voltage and increased leakage cur-
rent. It has been suggested that irregular intergranular
boundaries and bulk material result in restricted current
paths and other non-Schottky barrier paralleled conduction
paths in the ceramic. Repeated pulsing of TransGuard tran-
sient voltage suppressors with 150Amp peak 8 x 20µS
waveforms shows negligible degradation in breakdown
voltage and minimal increases in leakage current. This
does not mean that TransGuard suppressors do not suffer
degradation, but it occurs at much higher current.
100
VC04LC18V500
VC040218X400
VC040214X300
VC040209X200
VC040205X150
80
60
40
ESD TEST OF 0402 PARTS
35
VC04LC18V500
30
20
0
25
VC040218X400
10-9
10-7
10-5
10-3
10-1
10
103
105
Current (A)
20
VC040214X300
15
VC040209X200
PEAK POWER VS PULSE DURATION
10
1300
VC040205X150
1200
1100
5
10
100
1000
10000
8kV ESD STRIKES
VC040218X400
VC040214X300
1000
VC040209X200
INSERTION LOSS CHARACTERISTICS
900
VC04LC18V500
0
VC040205X150
800
700
600
500
400
300
200
100
0
-5
-10
VC04LC18V
VC040218X
-15
VC040214X
VC040209X
VC040205X
-20
-25
10
100
IMPULSE DURATION (µS)
1000
0.01
0.1
1
10
Frequency (GHz)
4
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
VOLTAGES = 3.3, 5.6, 9, 14, 18, 26 OR 30 VDC
0603 SURFACE MOUNT
Dimensions:
Actual Size:
Length
1.6 0.15mm (0.063" 0.006")
0.80 0.15mm (0.032" 0.006")
0.9mm Max. (0.035")
Width
Thickness
Termination Band Width
Termination Separation
Termination Finish
0.35 0.15mm (0.014" 0.006")
0.7mm Min. (0.028")
X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated)
AVX
Part Number
Working Breakdown Clamping
Peak
Current
Transient
Energy
Voltage
Voltage
Voltage
Capacitance
Inductance
Symbol
VWM
VB
VC
Ipeak
Etrans
C
L
Volts
(max.)
Volts
Volts
(max.)
Amp
(max.)
Joules
(max.)
pF
(typ.)
nH
(typ.)
Units
0.5Vrms @:
1kHz 1 MHz
1800 1230
Test Condition
<50µA
1mA DC
8/20µS†
8/20µs
10/1000µS
di/dt = 100mA/nS
VC060303A100 _ _
VC060305A150 _ _
VC060309A200 _ _
VC060314A300 _ _
VC060318A400 _ _
VC060326A580 _ _
3.3#
5.6
4.1 - 6.0
7.6 - 9.3
10
30
30
30
30
30
30
0.1
0.1
0.1
0.1
0.1
0.1
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
15.5
20
1000
650
500
275
200
825
550
424
225
160
9.0
11.0 - 14.0
16.5 - 20.3
22.9 - 28.0
31.0 - 38.0
14.0
18.0
26.0
30
40
58
VC060330A650 _ _
VC06LC18X500 _ _
30.0
37.0 - 46.0
65
30
0.1
175
150
<1.0
See pages 14-15 for specification and performance details.
Termination Finish: X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated)
Packaging: (Pcs/Reel) see page 2
VWM—Maximum steady-state DC operating voltage the varistor can maintain and not exceed 50µA leakage current
VB—Voltage across the device measured at 1mA DC current
VC—Maximum peak voltage across the varistor measured at a specified pulse current and waveform
†Transient Energy Rating
0.1 Joule
Pulse Current & Waveform
2A 8/20µS
Ipeak—Maximum peak current which may be applied with the specified waveform without device failure
Etran—Maximum energy which may be dissipated with the specified waveform without device failure
C—Device capacitance measured with zero volt bias 0.5Vrms and 1kHz
L—Device inductance measured with a current edge rate of 100 mA/nS
Dimensions: Millimeters (Inches)
#Test condition <100µA
5
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
VOLTAGES = 3.3, 5.6, 9, 12, 14, 18, 26 OR 30 VDC
0805 SURFACE MOUNT
Dimensions:
Actual Size:
Length
Width
Thickness
2.01 0.2mm (0.079" 0.008")
1.25 0.2mm (0.049" 0.008")
1.02mm Max. (0.040")
Land Length
Termination Finish
0.71mm Max. (0.028")
X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated)
AVX
Part Number
Working Breakdown Clamping
Peak
Current
Transient
Energy
Voltage
Voltage
Voltage
Capacitance
Inductance
Symbol
VWM
VB
VC
Ipeak
Etrans
C
L
Volts
(max.)
Volts
Volts
(max.)
Amp
(max.)
Joules
(max.)
pF
(typ.)
nH
(typ.)
Units
0.5Vrms @:
Test Condition
<50µA
1mA DC
8/20µS†
8/20µs
10/1000µS
di/dt = 100mA/nS
1kHz 1 MHz
VC080503A100 _ _
VC080503C100 _ _
3.3#
3.3#
4.1 - 6.0
3.7 - 5.6
10
10
40
120
0.1
0.3
1300
5500 4000
1250 860
3500 2400
930
<1.5
1.5
VC080505A150 _ _
VC080505C150 _ _
5.6
5.6
7.6 - 9.3
7.1 - 8.7
15.5
15.5
40
120
0.1
0.3
<1.5
1.5
VC080509A200 _ _
VC080512A250 _ _
9
11.0 - 14.0
14.0 - 18.3
20
25
40
40
0.1
0.1
780
525
585
400
<1.5
<1.5
12
VC080514A300 _ _
VC080514C300 _ _
14
14
16.5 - 20.3
15.9 - 19.4
30
30
40
120
0.1
0.3
375
1100
280
820
<1.5
1.5
VC080518A400 _ _
VC080518C400 _ _
18*
18*
22.9 - 28.0
22.5 - 27.5
40
40
30
100
0.1
0.3
350
650
275
500
<1.5
1.5
VC080526A580 _ _
VC080526C580 _ _
26
26
31.0 - 37.9
30.5 - 37.3
58
58
30
100
0.1
0.3
140
250
110
190
<1.5
1.5
VC080530A650 _ _
VC08LC18A500 _ _
30
37.0 - 46.0
65
30
0.1
100
80
<1.5
See pages 14-15 for specification and performance details.
Termination Finish: X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated)
Packaging (Pcs/Reel): see page 2
VWM—Maximum steady-state DC operating voltage the varistor can maintain and not exceed 50µA leakage current
VB—Voltage across the device measured at 1mA DC current
VC—Maximum peak voltage across the varistor measured at a specified pulse current and waveform
†Transient Energy Rating
0.1 Joule
Pulse Current & Waveform
2A 8/20µS
0.2 - 0.3 Joules
5A 8/20µS
Ipeak—Maximum peak current which may be applied with the specified waveform without device failure
Etran—Maximum energy which may be dissipated with the specified waveform without device failure
C—Device capacitance measured with zero volt bias 0.5Vrms and 1kHz
L—Device inductance measured with a current edge rate of 100 mA/nS
*Withstands 24.5 VDC for 5 minutes (automotive applications)
Dimensions: Millimeters (Inches)
#Test condition <100µA
6
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
VOLTAGES = 3.3, 5.6, 14, 18, 26, 30 OR 48 VDC
1206 SURFACE MOUNT
Dimensions:
Actual Size:
Length
Width
Thickness
3.20 0.2mm (0.126" 0.008")
1.60 0.2mm (0.063" 0.008")
1.02mm Max. (0.040")
Land Length
Termination Finish
0.71mm Max. (0.028")
X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated) - Contact Factory for Availability
AVX
Part Number
Working Breakdown Clamping
Peak
Current
Transient
Energy Capacitance
Voltage
Voltage
Voltage
Inductance
Symbol
VWM
VB
VC
Ipeak
Etrans
C
L
Volts
(max.)
Volts
Volts
(max.)
Amp
(max.)
Joules
(max.)
pF
(typ.)
nH
(typ.)
Units
0.5Vrms @:
Test Condition
<50µA
1mA DC
8/20µS†
8/20µs 10/1000µS
di/dt = 100mA/nS
1kHz 1 MHz
VC120603A100 _ _
VC120603D100 _ _
3.3#
3.3#
4.1 - 6.0
3.7 - 5.6
10
10
40
150
0.1
0.4
2000 1500
4700 3800
<1.7
1.7
VC120605A150 _ _
VC120605D150 _ _
5.6
5.6
7.6 - 9.3
7.1 - 8.7
15.5
15.5
40
150
0.1
0.4
1200
3000 2300
870
<1.7
1.7
VC120614A300 _ _
VC120614D300 _ _
14
14
16.5 -20.3
15.9 -19.4
30
30
40
150
0.1
0.4
600
1200
500
900
<1.7
1.7
VC120618A400 _ _
VC120618D400 _ _
18*
18*
22.9 -28.0
22.5 -27.5
40
40
30
150
0.1
0.4
350
800
270
635
<1.7
1.7
VC120626D580 _ _
VC120630D650 _ _
VC120648D101 _ _
26
30
48
30.5 -37.3
36.0 -45.0
56.0 -68.0
58
65
120
120
100
0.4
0.4
0.4
550
500
225
450
400
185
1.7
1.7
1.7
100
VC12LC18A500 _ _ See pages 14-15 for specification and performance details.
Termination Finish: X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated) Contact Factory for Availability
Packaging (Pcs/Reel): see page 2
VWM—Maximum steady-state DC operating voltage the varistor can maintain and not exceed 50µA leakage current
VB—Voltage across the device measured at 1mA DC current
VC—Maximum peak voltage across the varistor measured at a specified pulse current and waveform
†Transient Energy Rating
0.1 Joule
Pulse Current & Waveform
2A 8/20µS
≥0.4 Joules
10A 8/20µS
Ipeak—Maximum peak current which may be applied with the specified waveform without excessive leakage
Etran—Maximum energy which may be dissipated with the specified waveform without device failure
C—Device capacitance measured with zero volt bias 0.5Vrms and 1kHz
L—Device inductance measured with a current edge rate of 100 mA/nS
*Withstands 24.5 VDC for 5 minutes (automotive applications)
Dimensions: Millimeters (Inches)
#Test condition <100µA
7
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
VOLTAGES = 18, 26, 30, 48 OR 60 VDC
1210 SURFACE MOUNT
Dimensions:
Actual Size:
Length
Width
Thickness
3.20 0.2mm (0.126" 0.008")
2.49 0.2mm (0.098" 0.008")
1.70mm Max. (0.067")
Land Length
Termination Finish
0.71mm Max. (0.028")
X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated) - Contact Factory for Availability
AVX
Part Number
Working Breakdown Clamping
Peak
Current
Transient
Energy Capacitance
Voltage
Voltage
Voltage
Inductance
Symbol
VWM
VB
VC
Ipeak
Etrans
C
L
Volts
(max.)
Volts
Volts
(max.)
Amp
(max.)
Joules
(max.)
pF
(typ.)
nH
(typ.)
Units
0.5Vrms @:
1kHz 1 MHz
3100 2400
Test Condition
<50µA
1mA DC
8/20µS†
8/20µs 10/1000µS
di/dt = 100mA/nS
VC121018J390 _ _
VC121026H560 _ _
18*
26
21.5 - 26.5
29.7 - 36.3
39
56
500
300
1.5
1.2
2.0
2.0
2150 1675
VC121030G620 _ _
VC121030H620 _ _
30
30
35.0 - 43.0
35.0 - 43.0
62
62
220
280
0.9
1.2
1900 1530
1975 1575
2.0
2.0
VC121048G101 _ _
VC121048H101 _ _
48
48
54.5 - 66.5
54.5 - 66.5
100
100
220
250
0.9
1.2
500
525
430
450
2.0
2.0
VC121060J121 _ _
60
67.0 - 83.0
120
250
1.5
450
375
2.0
Termination Finish: X = Pt/Pd/Ag (Non-Plated)
P = Ni/Sn Alloy (Plated) Contact Factory for Availability
Packaging (Pcs/Reel): see page 2
VWM—Maximum steady-state DC operating voltage the varistor can maintain and not exceed 50µA leakage current
VB—Voltage across the device measured at 1mA DC current
VC—Maximum peak voltage across the varistor measured at a specified pulse current and waveform
†Transient Energy Rating
Pulse Current & Waveform
10A 8/20µS
≥0.4 Joules
Ipeak—Maximum peak current which may be applied with the specified waveform without device failure
Etran—Maximum energy which may be dissipated with the specified waveform without device failure
C—Device capacitance measured with zero volt bias 0.5Vrms and 1kHz
L—Device inductance measured with a current edge rate of 100 mA/nS
*Withstands 24.5 VDC for 5 minutes (automotive applications)
Dimensions: Millimeters (Inches)
8
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
VOLTAGES = 3.3, 5.6, 14, 18, 26, 30, 48, 60 VDC
AXIAL LEADED
Dimensions:
VA1000
VA2000
Body Length
Body Diameter
Lead Diameter
Lead Length
Lead Finish
(L) = 4.32mm Max. (0.170")
(D) = 2.54mm Max. (0.100")
= 0.51 .05mm (0.020 0.002)
= 25.4mm Min. (1")
4.83mm Max. (0.190")
3.56mm Max. (0.140")
0.51 .05mm (0.020 0.002)
25.4mm Min. (1")
Copper Clad Steel, Solder Coated
AVX
Part Number
Working Breakdown Clamping
Peak
Current
Transient
Energy Capacitance
Voltage
Voltage
Voltage
Inductance
Symbol
Units
VWM
VB
VC
Ipeak
Etrans
C
L
Volts
(max.)
Volts
Volts
(max.)
Amp
(max.)
Joules
(max.)
pF
(typ.)
nH
(typ.)
0.5Vrms @:
Test Condition
<50µA
1mA DC
8/20µS†
8/20µs 10/1000µS
di/dt = 100mA/nS
1kHz 1 MHz
L
L
VA100003A100 _
VA100003D100 _
3.3#
3.3#
4.1 - 6.0
3.7 - 5.6
10
10
40
150
0.1
0.4
1500 1100
4700 3800
3.5
3.5
L
L
VA100005A150 _
VA100005D150 _
5.6
5.6
7.6 - 9.3
7.1 - 8.7
15.5
15.5
40
150
0.1
0.4
1000
2800 2150
750
3.5
3.5
L
L
VA100014A300 _
VA100014D300 _
14
14
16.5 - 20.3
15.9 - 19.4
30
30
40
150
0.1
0.4
400
1200
300
900
3.5
3.5
L
L
VA100018A400 _
VA100018D400 _
18
18
22.9 - 28.0
22.5 - 27.5
40
40
40
150
0.1
0.4
350
900
270
700
3.5
3.5
L
L
L
L
VA100026D580 _
VA100030D650 _
VA100048D101 _
VA200060K121 _
26
30
48
60
30.5 - 37.3
36.0 - 45.0
56.0 - 68.0
67.0 - 83.0
58
65
120
120
100
300
0.4
0.4
0.4
2.0
700
600
200
400
550
500
165
340
3.5
3.5
3.5
3.5
100
120
L
VA10LC18A500 _
See pages 14-15 for specification and performance details.
Lead Finish: L = Copper Clad Steel, Solder Coated
Packaging (Pcs/Reel): see page 2
VWM—Maximum steady-state DC operating voltage the varistor can maintain and not exceed 50µA leakage current
VB—Voltage across the device measured at 1mA DC current
VC—Maximum peak voltage across the varistor measured at a specified pulse current and waveform
†Transient Energy Rating
0.1 Joule
Pulse Current & Waveform
2A 8/20µS
≥0.4 Joules
10A 8/20µS
Ipeak—Maximum peak current which may be applied with the specified waveform without device failure
Etran—Maximum energy which may be dissipated with the specified waveform without device failure
C—Device capacitance measured with zero volt bias 0.5Vrms and 1kHz
L—Device inductance measured with a current edge rate of 100 mA/nS
Dimensions: Millimeters (Inches)
#Test condition <100µA
9
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
TYPICAL PERFORMANCE CURVES (0603, 0805, 1206 & 1210 CHIP SIZES)
VOLTAGE/CURRENT CHARACTERISTICS
Multilayer construction and improved grain structure result in excellent transient clamping characteristics up to 500 amps peak
current, depending on case size and energy rating, while maintaining very low leakage currents under DC operating condi-
tions. The VI curve below shows the voltage/current characteristics for the 3.3V, 5.6V, 12V, 14V, 18V, 26V, 30V, 48V and
60VDC parts with currents ranging from parts of a micro amp to tens of amps.
VI Curves - 3.3V and 5.6V Products
25
20
15
10
VI Curves - 9V, 12V, and 14V Products
50
5
0
40
30
20
10
0
-9
-6
-3
+0
+3
10
10
10
Current (A)
10
10
5.6V, >0.1J
3.3V, 0.1J
3.3V, >0.1J
5.6V, 0.1J
VI Curves - 18V and 26V Products
100
-9
-6
-3
+0
+3
10
10
10
Current (A)
10
10
9V, 0.1J
12V, 0.1J
14V, 0.1J
14V, >0.1J
80
60
40
20
0
VI Curves - 30V, 48V, and 60V Products
200
-9
-6
-3
+0
+3
10
10
10
Current (A)
10
10
26V, >0.1J
150
100
50
18V, 0.1J
18V, >0.1J
26V, 0.1J
0
10
-9
-6
-3
+0
+3
10
10
30V, 0.1J
10
Current (A)
10
48V
30V, >0.1J
60V
10
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
TYPICAL PERFORMANCE CURVES (0603, 0805, 1206 & 1210 CHIP SIZES)
3.3V
11
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
TYPICAL PERFORMANCE CURVES (0603, 0805, 1206 & 1210 CHIP SIZES)
TEMPERATURE CHARACTERISTICS
®
TransGuard suppressors are designed to operate over the full temperature range from -55°C to +125°C. This operating
temperature range is for both surface mount and axial leaded products.
Temperature Dependence of Voltage
TYPICAL ENERGY DERATING VS TEMPERATURE
100
90
1.25
1
80
70
60
50
40
30
20
0.8
0.6
0.4
10
10
-9
-8
10
-7
10
-6
-5
10
-4
10
-3
10
-2
10
10
Current (A)
-40 C
25 C
85 C
125 C
0.2
0
TYPICAL BREAKDOWN AND CLAMPING VOLTAGES
VS TEMPERATURE - 5.6V
-60 -40 -20
0
20 40 60
80 100 120 140 160
o
20
15
Temperature ( C)
VC
5.6V
VB
10
5
-55
-40
-20
0
20
40
60
80
100
120
140
150
Temperature (oC)
TYPICAL CAPACITANCE VS TEMPERATURE
TYPICAL BREAKDOWN AND CLAMPING VOLTAGES
VS TEMPERATURE - 18V
+25
+20
+15
+10
+5
50
(
)
)
VC
VB
40
18V
(
30
20
0
-55
-40
-20
0
20
40
60
80
100
120
140
150
-5
Temperature (oC)
-10
-15
-20
-25
TYPICAL BREAKDOWN AND CLAMPING VOLTAGES
VS TEMPERATURE - 26V
60
-40
-20
0
20
40
60
80
100
120
140
(
)
)
VC
VB
Temperature (°C)
50
40
30
26V
(
-55
-40
-20
0
20
40
60
80
100
120
140
150
Temperature (°C)
12
TransGuard®
AVX Multilayer Ceramic Transient Voltage Suppressors
TYPICAL PERFORMANCE CURVES (0603, 0805, 1206 & 1210 CHIP SIZES)
PULSE DEGRADATION
Traditionally varistors have suffered degradation of electrical perfor- 150Amp peak 8 x 20µS waveforms shows negligible degradation
mance with repeated high current pulses resulting in decreased in breakdown voltage and minimal increases in leakage current.
breakdown voltage and increased leakage current. It has been This does not mean that TransGuard suppressors do not suffer
suggested that irregular intergranular boundaries and bulk material degradation, but it occurs at much higher current. The plots
result in restricted current paths and other non-Schottky barrier of typical breakdown voltage vs number of 150A pulses are
paralleled conduction paths in the ceramic. Repeated pulsing of shown below.
both 5.6 and 14V TransGuard transient voltage suppressors with
Repetitive Peak Current Strikes
TransGuard 1210 1.5J Product
10%
Repetitive Peak Current Strikes
TransGuard 1206 0.4J Product
10%
VC120618D400
8%
8%
6%
VC120626D580
VC120614D300
6%
4%
2%
0%
VC121018J390
4%
2%
0%
VC120605D150
0
100
200
300
400
500
600
0
100
200
300
400
500
600
Number of Strikes
Number of Strikes
Figure 1
Figure 3
Repetitive Peak Current Strikes
Repetitive Peak Current Strikes
StaticGuard 0805 0.1J Product
30%
TransGuard 0805 0.1J and 0.3J Products
15%
25%
20%
10%
VC080518A400
15%
10%
VC080518C400
5%
VC08LC18A500
5%
0%
0%
0
100
200
300
400
500
600
0
100
200
300
400
500
600
Number of Strikes
Number of Strikes
Figure 2
Figure 4
CAPACITANCE/FREQUENCY
CHARACTERISTICS
TransGuard Capacitance vs Frequency 0603
TransGuard Capacitance vs Frequency 0805
TransGuard Capacitance vs Frequency 1206
100
80
60
40
20
0
100
100
80
80
60
40
VC080505C150
60
VC120614D300
40
20
20
VC060305A150
VC080518C400
VC080514A300
VC120648D101
VC06LC18X500
0
0
VC12LC18A500
VC060326A580
0
20
40
60
80
100
0
20
40
Frequency (MHz)
60
80
100
0
20
40
60
80
100
Frequency (MHz)
Frequency (MHz)
13
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