ESDA6V1-4BP6 [STMICROELECTRONICS]
Transil array for ESD protection; TRANSIL阵列的ESD保护
| 型号： | ESDA6V1-4BP6 |
| 厂家： | 
ST |
| 描述： | Transil array for ESD protection |
| 文件： | 总8页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ESDAxxxP6
ASD
Transil™ array for ESD protection
Main applications
Where transient overvoltage protection in ESD
sensitive equipment is required, such as:
■ Computers
SOT-666
ESDA14V2BP6
ESDA25-4BP6
SOT-666IP
(Internal pad)
ESDA6V1P6
ESDA6V1-5P6
■ Servers
■ Printers
■ Communication systems and cellular phones
■ Video equipment
Order codes
These devices are particularly adapted to the
protection of symmetrical signals.
Part Number
Marking
Features
ESDA6V1P6
ESDA6V1-5P6
ESDA14V2BP6
ESDA25-4BP6
B
C
A
V
■ 4 / 5 Unidirectional
(ESDA6V1P6 and ESDA6V1-5P6) and
Bidirectional (ESDA14V2BP6 and
ESDA25-4BP6) Transil functions
■ Breakdown voltage:
Figure 1.
ESDA6V1P6 functional diagram
V
BR = 6.1 V min., 14.2 V min. and 25 V min.
■ Low leakage current:
I/O1
GND
I/O2
I/O4
GND
I/O3
< 500 nA (ESDA6V1P6 / ESDA6V1-5P6)
< 1 µA (ESDA14V2BP6 and ESDA25-4BP6)
2
■ Very small PCB area < 2.6 mm
Description
Figure 2.
ESDA6V1-5P6 functional diagram
The ESDAxxxP6 are monolithic arrays designed
to protect up to 5 lines against ESD transients.
I/O1
GND
I/O2
I/O5
I/O4
I/O3
These devices are ideal where board space
saving and reduced line capacitance are required.
Benefits
■ High ESD protection level
■ High integration
Figure 3.
ESDA14V2BP6 and ESDA25-4BP6
functional diagram
■ Suitable for high density boards
I/O1
GND
I/O2
I/O4
GND
I/O3
Complies with the following standards:
IEC61000-4-2 level 4:
15 kV (air discharge)
8 kV (contact discharge)
TM: Transil is a trademark of STMicroelectronics
MIL STD 883E-Method 3015-7: class3
25 kV (Human Body Model)
May 2007
Rev 3
1/8
www.st.com
8
Characteristics
ESDAxxxP6
1
Characteristics
Table 1.
Symbol
Absolute Maximum Ratings (Tamb = 25° C)
Parameter
Value
Unit
air discharge
IEC 61000-4-2 level 4 standard
contact discharge
15
8
VPP
kV
Peak pulse power (8/20 µs) (1)
Tj initial = Tamb
ESDA6V1P6 / ESDA6V1-5P6
ESDA14V2BP6 / ESDA25-4BP6
150
50
PPP
W
Tj
Tstg
TL
Junction temperature
150
°C
Storage temperature range
-55 to +150 °C
260 °C
-40 to +150 °C
Maximum lead temperature for soldering during 10 s at 5 mm for case
Operating temperature range
Top
1. for a surge greater than the maximum values, the diode will fail in short-circuit.
Table 2.
Symbol
Electrical Characteristics (Tamb = 25° C)
Parameter
Unidirectional
I
IF
VRM
VBR
VCL
IRM
IPP
αT
Stand-off voltage
Breakdown voltage
VF
V
CLVBR VRM
V
Clamping voltage
IRM
Bidirectional
Leakage current
I
Slope: 1/Rd
Peak pulse current
Voltage temperature coefficient
Forward voltage drop
Capacitance
IPP
VCLVBR VRM
V
IRM
VF
C
Slope: 1/Rd
IPP
Rd
Dynamic resistance
VBR
IRM
@
VRM
Rd
αT
C
@ IR
max.
typ.
typ.
Part Numbers
min.
max.
max.
@ 0V
pF
V
V
mA
µA
V
Ω
10-4/°C
ESDA6V1P6
6.1
7.2
1
0.5
3
1.5
4
70
ESDA6V1-5P6
1
0.1
1
12
3
ESDA14V2BP6
ESDA25-4BP6
14.2
25
18
30
1
1
1.5
1.7
5.8
7.3
25
22
24
2/8
ESDAxxxP6
Figure 4.
Characteristics
Peak power dissipation versus
initial junction temperature
Figure 5.
Peak pulse power versus
exponential pulse duration
(Tj initial = 25° C)
P
PP
[T initial] / P [T initial=25°C]
P (W)
PP
j
PP
j
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1000
100
10
Tj initial = 25°C
ESDA6V1P6 & ESDA6V1-5P6
ESDA14V2BP6 & ESDA25-4BP6
T initial (°C)
j
t (µs)
p
0
25
50
75
100
125
150
175
1
10
100
Figure 6.
Clamping voltage versus peak
Figure 7.
Junction capacitance versus
pulse current (Tj initial = 25° C,
rectangular waveform, tp = 2.5 µs)
reverse applied voltage (typical
values)
I
(A)
PP
C(pF)
100.0
10.0
1.0
80
F=1MHz
VOSC=30mVRMS
Tj=25°C
ESDA14V2BP6
70
60
50
40
30
20
10
0
ESDA6V1P6 & ESDA6V1-5P6
ESDA6V1P6 & ESDA6V1-5P6
ESDA25-4BP6
ESDA14V2BP6
tP=2.5µs
Tj initial =25°C
V
(V)
CL
V (V)
R
ESDA25-4BP6
10 11 12 13 14
0.1
0
10
20
30
40
50
60
70
0
1
2
3
4
5
6
7
8
9
Figure 8.
Relative variation of leakage
current versus junction
temperature (typical values)
Figure 9.
Peak forward voltage drop versus
peak forward current (typical
values)
I (A)
FM
I [T ] / I [T =25°C]
R
j
R
j
1.E+00
1.E-01
1.E-02
1.E-03
1.E+04
1.E+03
1.E+02
1.E+01
1.E+00
ESDA6V1P6 & ESDA6V1-5P6
ESDA14V2BP6
VRM =12 V
Tj =125°C
Tj =25°C
ESDA25-4BP6
VRM = 24 V
ESDA6V1P6 & ESDA6V1-5P6
VRM =3 V
T (°C)
j
V
(V)
FM
25
50
75
100
125
150
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
3/8
Ordering information scheme
ESDAxxxP6
Figure 10. ESD response @ V = 15 kV air
Figure 11. ESD response @ V = 15 kV air
PP
PP
discharge (ESDA6V1-5P6)
discharge (ESDA25-4BP6)
20 V per div
0.2 µs per div
2
Ordering information scheme
ESDA 6V1 - x B Px
ESD Array
Breakdown Voltage
6V1 = 6.1 Volts min.
14V2 = 14.2 Volts min.
25 = 25 Volts min.
Number of lines protected (optional)
5 = 5 lines
4 = 4 lines
Type
Blank = Unidirectional
B = Bidirectional
Packages
P6 = SOT-666 for ESDA14V2BP6 and ESDA25-4BP6
SOT-666IP for ESDA6V1P6 and ESDA6V1-5P6
4/8
ESDAxxxP6
Package information
3
Package information
●
Epoxy meets UL94, V0
Table 3.
SOT-666 Dimensions
Dimensions
Millimeters
Min. Typ. Max. Min. Typ. Max.
b1
Ref.
Inches
L1
A
0.45
0.60 0.018
0.18 0.003
0.34 0.007
0.024
0.007
0.013
L3
b
A3 0.08
0.17
b
D
E1
E
b1 0.19 0.27 0.34 0.007 0.011 0.013
D
E
1.50
1.50
1.70 0.059
1.70 0.059
1.30 0.043
0.067
0.067
0.051
A
L2
A3
E1 1.10
e
0.50
0.19
0.020
0.007
L1
L2 0.10
L3
0.30 0.004
0.012
e
0.10
0.004
Figure 12. SOT-666 Footprint (dimensions in mm)
0.50
0.62
2.60
0.99
0.30
5/8
Package information
Table 4.
ESDAxxxP6
Inches
SOT-666IP Dimensions
Dimensions
Millimeters
Ref.
b1
L1
Min. Typ. Max. Min. Typ. Max.
L4
A
0.45
0.60 0.018
0.18 0.003
0.34 0.007
0.024
0.007
0.013
L3
b
A3 0.08
0.17
b
D
E1
E
b1 0.19 0.27 0.34 0.007 0.011 0.013
D
E
1.50
1.50
1.70 0.059
1.70 0.059
1.30 0.043
0.067
0.067
0.051
A
L2
E1 1.10
A3
e
0.50
0.19
0.020
0.007
L1
L2 0.10
0.30 0.004
0.012
e
L3
L4
0.10
0.60
0.004
0.024
Figure 13. SOT-666IP Footprint (dimensions in mm)
0.50
0.30
0.99
0.21
0.62 2.60
1.40
0.20
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
6/8
ESDAxxxP6
Ordering information
4
Ordering information
Part Number
Marking
Package
Weight
Base qty
Delivery mode
ESDA6V1P6
ESDA6V1-5P6
ESDA14V2BP6
ESDA25-4BP6
B
C
A
V
SOT-666IP
SOT-666
2.9 mg
3000
Tape and reel
5
Revision history
Date
Revision
Changes
ESDA6V1P6, ESDA6V1-5P6 and ESDA14V2BP6: datasheets
merged. ECOPACK statement added. Some curves combined.
07-Feb-2006
1
Reformatted to current standards. Modified package information to
show both SOT-666 and SOT-666IP.
26-Jun-2006
22-May-2007
2
3
Added product ESDA25-4BP6
7/8
ESDAxxxP6
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