PSLC05-LF-T13 [PROTEC]
LOW CAPACITANCE TVS ARRAY; 低电容TVS阵列
| 型号： | PSLC05-LF-T13 |
| 厂家： | 
PROTEK DEVICES |
| 描述： | LOW CAPACITANCE TVS ARRAY |
| 文件： | 总5页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PSLC03
thru
PSLC24C
LOW CAPACITANCE TVS ARRAY
APPLICATIONS
✔ Ethernet - 10/100 Base T
✔ Cellular Phones
✔ Audio & Video Inputs
✔ FireWire, SCSI & USB Interfaces
IEC COMPATIBILITY (EN61000-4)
✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔ 61000-4-4 (EFT): 40A - 5/50ns
✔ 61000-4-5 (Surge): 12A, 8/20µs - Level 1(Line-Gnd) & Level 2(Line-Line)
SOT-143
FEATURES
✔ 350 Watts Peak Pulse Power per Line (tp=8/20µs)
✔ Unidirectional & Bidirectional Configurations
✔ Available in Multiple Voltage Types Ranging From 3V to 24V
✔ Protects One Line
✔ ESD Protection > 40 kilovolts
✔ Low Clamping Voltage
✔ Low Capacitance: 5pF
✔ RoHS Compliant
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SOT-143 Package
✔ Weight 9 milligrams (Approximate)
✔ Available in Lead-Free Pure-Tin Plating(Annealed)
✔ Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
✔ Consult Factory for Leaded Device Availability
✔ Flammability Rating UL 94V-0
✔ 8mm Tape and Reel Per EIA Standard 481
✔ Marking: Marking Code
PIN CONFIGURATIONS
UNIDIRECTIONAL
BIDIRECTIONAL
4
3
4
3
1
2
1
2
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PSLC03
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PSLC24C
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
SYMBOL
VALUE
350
UNITS
Watts
°C
PARAMETER
Peak Pulse Power (tp = 8/20µs) - See Figure 1
Operating Temperature
PPP
T
-55 to 150
-55 to 150
L
Storage Temperature
TSTG
°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
(See Notes 1-2)
DEVICE
MARKING
RATED
STAND-OFF
VOLTAGE
MINIMUM
BREAKDOWN
VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
MAXIMUM
LEAKAGE
CURRENT
MAXIMUM
CAPACITANCE
@ 1mA
V(BR)
VOLTS
@ IP = 5A
VC
VOLTS
@VWM
0V @ 1 MHz
VWM
VOLTS
@8/20µs
VC @ IPP
I
C
pF
µDA
PSLC03
PSLC03C
PSLC05
PSLC05C
PSLC08
PSLC08C
PSLC12
PSLC12C
PSLC15
PSLC15C
PSLC24
PSLC24C
3U
3B
5U
5B
8U
3.3
3.3
5.0
5.0
8.0
4.0
4.0
6.0
6.0
8.5
9.0
9.0
19.0V @ 20.0A
19.0V @ 20.0A
18.3V @ 17.0A
18.3V @ 17.0A
18.5V @ 17.0A
18.5V @ 17.0A
28.6V @ 11.0A
28.6V @ 11.0A
31.8V @ 10.0A
31.8V @ 10.0A
56.0V @ 6.0A
56.0V @ 6.0A
125
125
20
20
10
10
1
1
1
1
1
5
5
5
5
5
5
5
5
5
5
5
5
11.0
11.0
16.6
16.6
24.0
24.0
30.0
30.0
N/A
N/A
8B
8.0
8.5
12U
12B
15U
15B
24U
24B
12.0
12.0
15.0
15.0
24.0
24.0
13.3
13.3
16.6
16.6
26.7
26.7
1
Note 1: Part numbers with an additional “C” suffix are bidirectional devices, i.e., PSLC05C.
Note 2: Unidirectional Only: Positive potential is applied from pin 2 to 1 or pin 3 to 4.
FIGURE 1
FIGURE 2
PEAK PULSE POWER VS PULSE TIME
PULSE WAVE FORM
120
100
10,000
TEST
tf
WAVEFORM
PARAMETERS
tf = 8µs
Peak Value IPP
1,000
80
60
40
td = 20µs
e-t
350W 8/20µs Waveform
100
10
td = t
IPP/2
20
0
0
5
10
15
20
25
30
0.1
1
10
100
1,000
10,000
t - Time - µs
td - Pulse Duration - µs
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PSLC03
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PSLC24C
GRAPHS
FIGURE 3
FIGURE 4
POWER DERATING CURVE
OVERSHOOT & CLAMPING VOLTAGE FOR PSLC03
100
80
40
30
20
Peak Pulse Power
8/20µs
60
40
20
0
10
0
Average Power
0
25
50
75
100
125 150
TL - Lead Temperature - °C
ESD Test Pulse: 5 kilovolt, 1/30ns (waveform)
FIGURE 5
FIGURE 6
INSERTION LOSS - PSLC05
RETURN LOSS - PSLC05
20 db
Ref 0 db
-20 db
20 db
Ref 0 db
-20 db
-50 db
-50 db
100 MHz per Division
100 MHz per Division
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PSLC03
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PSLC24C
APPLICATIONS
The PSLC Series are TVS arrays designed to protect I/O or data
lines from the damaging effects of ESD and EFT. This product
series provides both unidirectional and bidirectional protection,
with a surge capability of 500 Watts PPP per line for an 8/20µs
waveform and ESD protection > 40kV.
Figure 1 - Unidirectional Configuration (Two TVS Devices)
Common-Mode USB Protection
1
2
4
1
4
3
GND
SOLDER PAD
UNIDIRECTIONAL
COMMON-MODE CONFIGURATION (Figure 1)
3
2
The two PSLC Series devices provide protection in a common-
mode configuration as depicted in Figure 1.
Circuit connectivity is as follows:
USB IC
✔
✔
TVS Device 1: Line 1(D+) is connected to Pins 2 & 3.
TVS Device 2: Line 2(D-) is connected to Pins 2 & 3.
D+
D-
✔
Both TVS Devices: Pins 1 & 4 connected to ground.
BIDIRECTIONAL
DIFFERENTIAL-MODE CONFIGURATION (Figure 2)
Figure 2 - Bidirectional Configuration
Differential-Mode Ethernet Protection
The PSLCxxC Series provides protection in a differential-mode
configuration as depicted in Figure 2.
RX
Circuit connectivity is as follows:
✔
Line 1(RX) is connected to Pins 1 & 4.
Line 2(TX) is connected to Pins 2 & 3.
1
2
4
3
R
✔
R
T
X
CIRCUIT BOARD LAYOUT RECOMMENDATIONS
Circuit board layout is critical for Electromagnetic Compatibility
(EMC) protection. The following guidelines are recommended:
✔
The protection device should be placed near the input
terminals or connectors, the device will divert the transient
current immediately before it can be coupled into the nearby
traces.
✔
✔
✔
✔
The path length between the TVS device and the protected
line should be minimized.
All conductive loops including power and ground loops
should be minimized.
The transient current return path to ground should be kept
as short as possible to reduce parasitic inductance.
Ground planes should be used whenever possible. For
multilayer PCBs, use ground vias.
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PSLC03
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PSLC24C
SOT-143 PACKAGE OUTLINE & DIMENSIONS
PACKAGE OUTLINE
SOT-143
A
G
L
PACKAGE DIMENSIONS
MILLIMETERS
J
S
B
INCHES
DIM
MIN
MAX
MIN
MAX
A
B
C
D
F
G
H
J
K
L
R
S
2.80
1.20
0.84
0.39
0.79
1.78
0.013
0.08
0.46
0.445
0.72
2.11
3.04
1.39
1.14
0.50
0.93
2.03
0.10
0.15
0.60
0.60
0.83
2.48
0.110
0.047
0.033
0.015
0.031
0.070
0.0005
0.003
0.018
0.0175
0.028
0.083
0.120
0.055
0.045
0.020
0.037
0.080
0.004
0.006
0.024
0.024
0.033
0.098
K
D
F
H
C
R
NOTES
MOUNTING PAD
1
1. Dimensioning and tolerances per ANSI Y14.5M, 1985.
2. Controlling Dimension: Inches
3. Dimensions are exclusive of mold flash and metal burrs.
TYPICAL
Millimeters Inches
DIM
2
1
2
3
4
5
6
7
8
9
2.85
2.00
1.80
1.90
1.05
2.75
1.20
0.80
0.85
0.85
0.85
0.112
0.079
0.071
0.075
0.041
0.108
0.047
0.031
0.033
0.033
0.033
TAPE & REEL ORDERING NOMENCLATURE
10
11
1. Surface mount product is taped and reeled in accordance with EIA-481.
2. Suffix-T7 = 7 Inch Reel - 3,000 pieces per 8mm tape, i.e., PSLC05C-T7.
3. Suffix-T13 = 13 Inch Reel - 10,000 pieces per 8mm tape,
i.e., PSLC05C-T13.
6
5
4
3
4. Suffix - LF = Lead-Free, Pure-Tin Plating, i.e., PSLC05C-LF-T7.
10
11
7
8
9
Outline & Dimensions: Rev 2 - 6/06, 06011
Tape & Reel Specifications (Dimensions in millimeters)
Reel Dia. Tape Width
178mm (7”) 8mm
A0
B0
K0
D
E
F
W
P0
P2
P
tmax
0.25
3.10 0.10 2.70 0.10 1.35 0.10 1.50 0.10 1.75 0.10 3.50 0.05 8.00 0.30 4.00 0.10 2.00 0.05 4.00 0.10
P0
10 Pitches Cumulative
Tolerance on Tape. ± 0.2
P2
D
t
E
F
Top cover tape
K0
A0
W
B0
P
User Direction of Feed
ProTek Devices
COPYRIGHT © ProTek Devices 2007
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except JEDEC).
2929 South Fair Lane, Tempe, AZ 85282
Tel: 602-431-8101 Fax: 602-431-2288
E-Mail: sales@protekdevices.com
Web Site: www.protekdevices.com
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice, and that the final judgement concerning selection and specifications is
the buyer’s and that in furnishing engineering and technical assistance, ProTek assumes no responsibility with respect to the selection or specifications of such
products.
05091.R11 2/07
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