UN ESD12V23T-2LA Transient voltage suppressors array for esd protection Datasheet

Transient Voltage Suppressors Array for ESD Protection
ESDXXV23T-2LA Series
Description
SOT-23
The ESDXXV23T-2LA is designed to protect voltage sensitive
components from ESD and transient voltage events. Excellent
clamping capability, low leakage, and fast response time,
make these parts ideal for ESD protection on designs where
board space is at a premium.
Feature
Functional Diagram
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200 Watts Peak Pulse Power per Line (tp=8/20μs)
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Protects two I/O lines
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Low clamping voltage
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Working voltages: 3.3V ~ 36V
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Low leakage current
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IEC61000-4-2 (ESD) ±30kV (air), ±30kV (contact)
-3.3V~15V
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IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
-24V~36V
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IEC61000-4-4 (EFT) 40A (5/50ηs)
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IEC61000-4-5 (Lightning) 5A (8/20μs)
Applications
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Portable Electronics
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Cellular Handsets and Accessories
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Industrial Controls
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Portable instrumentation
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Set-Top Box
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Peripherals
Mechanical Characteristics
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JEDEC SOT-23 Package
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Molding Compound Flammability Rating : UL 94V-0
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Weight 8.0 Milligrams (Approximate)
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Quantity Per Reel : 3,000pcs
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Reel Size : 7 inch
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Lead Finish : Lead Free
Mechanical Characteristics
Symbol
Parameter
Value
Units
200
W
PPP
Peak Pulse Power (tp=8/20μs waveform)
TL
Lead Soldering Temperature
260 (10sec)
ºC
TSTG
Storage Temperature Range
-55 to +150
ºC
Operating Temperature Range
-55 to +150
ºC
IEC61000-4-4 (EFT)
40
A
IEC61000-4-5 ( Lightning )
5
A
TJ
UN Semiconductor Co.,Ltd.
Revision January 06, 2014
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@ UN Semiconductor Co., Ltd. 2014
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Transient Voltage Suppressors Array for ESD Protection
ESDXXV23T-2LA Series
Electrical Characteristics (@ 25℃ Unless Otherwise Specified )
Device
Marking
VRWM
(V)
(Max.)
VB
(V)
(Min.)
IT
(mA)
VC
@1A
(Max.)
(Max.)
ESD03V23T-2LA
B03C
3.0
4.0
1
7.5
ESD05V23T-2LA
B05C
5.0
6.0
1
ESD08V23T-2LA
B08C
8.0
8.2
ESD12V23T-2LA
B12C
12.0
ESD15V23T-2LA
B15C
ESD24V23T-2LA
ESD36V23T-2LA
Part Number
(@A)
IR
(μA)
(Max.)
C
(pF)
(Typ.)
8.5
5
5
120
9.8
9.8
5
5
110
1
13.4
15.0
5
1
70
13.3
1
19.0
17.0
5
1
60
15.0
16.7
1
24.0
22.0
5
1
50
B24C
24.0
26.7
1
43.0
32.0
3
1
25
B36C
36.0
40.0
1
55.0
55.0
1
1
20
VC
Characteristic Curves
Fig1.
8/20μs Pulse Waveform
Fig2. ESD Pulse Waveform (according to IEC 61000-4-2)
tr
100
Peak Value IPP
80
100%
TEST
WAVEFORM
PARAMETERS
tr=8μs
td=20μs
Percent of Peak Pulse Current %
IPP - Peak Pulse Current - % of IPP
120
60
40
td=t IPP/2
20
0
0
5
10
15
20
25
30
tr = 0.7~1ns
Time (ns)
60ns
ESD Clamping (+8KV Contac per IEC61000-4-2)
Fig4.
UN Semiconductor Co.,Ltd.
Revision January 06, 2014
10%
30ns
t - Time (μs)
Fig3.
90%
ESD Clamping (-8KV Contac per IEC61000-4-2)
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@ UN Semiconductor Co., Ltd. 2014
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Transient Voltage Suppressors Array for ESD Protection
ESDXXV23T-2LA Series
SOT-23 Package Outline & Dimensions
Millimeters
Inches
Symbol
Soldering Footprint
UN Semiconductor Co.,Ltd.
Revision January 06, 2014
Min.
Nom.
Max.
Min.
Nom.
Max.
A
0.89
1.00
1.11
0.035
0.040
0.044
A1
0.01
0.06
0.10
0.001
0.002
0.004
b
0.37
0.44
0.50
0.15
0.18
0.020
c
0.09
0.13
0.18
0.003
0.005
0.007
D
2.80
2.90
3.04
0.110
0.114
0.120
E
1.20
1.30
1.40
0.047
0.051
0.055
e
1.78
1.90
2.04
0.070
0.075
0.081
L
0.35
0.54
0.69
0.014
0.021
0.029
HE
2.10
2.40
2.64
0.083
0.094
0.104
Symbol
Millimeters
Inches
X
0.80
0.031
X1
0.95
0.037
Y
0.90
0.035
Z
2.00
0.079
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@ UN Semiconductor Co., Ltd. 2014
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
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