Transient Voltage Suppressors for ESD Protection

Transient Voltage Suppressors for ESD Protection
ESDXXV52D-A
Description
SOD-523
The ESDXXV52D-A 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
200 Watts Peak Pulse Power per Line (tp=8/20µs) --

3.3V ~ 8.0V
150 Watts Peak Pulse Power per Line (tp=8/20µs) --

Functional Diagram
12V ~ 36V

Protects one I/O line

Low clamping voltage

Working voltages : 3.3V ~ 36V

Low leakage current

IEC61000-4-2
(ESD)
± 30kV
(air),
± 30kV
(contact) -- 3.3V ~ 15V
IEC61000-4-2 (ESD) ±25kV (air), ±15kV (contact) --

24V ~ 36V
Applications

Cellular Handsets and Accessories
Mechanical Data

Portable Electronics

SOD-523 Package

Industrial Controls

Molding Compound Flammability Rating : UL 94V-O

Set-Top Box

Weight 2 Millgrams (Approximate)

Instrumentation

Quantity Per Reel : 3,000pcs

Servers, Notebook, and Desktop PC

Reel Size : 7 inch

Display Ports

Lead Finish : Lead Free
Mechanical Characteristics
Symbol
Parameter
Value
Units
Ppp
Peak Pulse Power (tp=8/20µs waveform)-- 3.3V ~ 8V
200
Watts
Ppp
Peak Pulse Power (tp=8/20µs waveform) -- 12V ~ 36V
150
Watts
Operating Junction Temperature Range
-55 to +150
ºC
Storage Temperature Range
-55 to +150
ºC
260
ºC
TJ
TSTG
TL
Soldering Temperature, T max = 10s
UN Semiconductor Co., Ltd.
Revision December 18, 2013
www.unsemi.com.tw
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@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Transient Voltage Suppressors for ESD Protection
ESDXXV52D-A
Electrical Characteristics (@ 25℃ Unless Otherwise Specified )
Maximum
Reverse
Leakage I R
@V RWM
(uA)
Maximum
Junction
Capacitance
@0 V
(pF)
14
200
200
16
12
5
110
13
20
10
5
70
1.0
16.5
28
6
1
60
16.6
1.0
21
35
5
1
50
18
19
1.0
26
37
4.5
1
30
KR
24
26.7
1.0
34.7
48
3
1
25
KT
36
40
1.0
62
75
2
1
25
Device
Marking
Code
Stand-Off
Voltage
VRMW
(V)
Breakdown
Voltage
VBR
Test
Current
IT
(mA)
VC
@1A
(Max.)
(Max.)
(@A)
ESD3.3V52D-A
ZD
3.3
4
1.0
6.5
14
ESD05V52D-A
KE
5.0
6
1.0
9.0
ESD08V52D-A
ZE
8.0
8.5
1.0
ESD12V52D-A
ZM
12
13.3
ESD15V52D-A
KP
15
ESD18V52D-A
KK
ESD24V52D-A
ESD36V52D-A
Part Number
VC
Characteristic Curves
Fig2.ESD Pulse Waveform (according to IEC 61000-4-2)
Fig1. 8/20μs Pulse Waveform
Percent of Peak Pulse
Current %
100%
90%
10%
tr
0.7~1ns
30ns
Time
(ns)
=
60ns
Fig3.
Fig4.
ESD Clamping Volatge Screenshot
Negative 8 KV contact per IEC 61000-4-2
Positive 8 KV contact per IEC 61000-4-2
UN Semiconductor Co., Ltd.
Revision December 18, 2013
ESD Clamping Volatge Screenshot
www.unsemi.com.tw
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@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
Transient Voltage Suppressors for ESD Protection
ESDXXV52D-A
SOD-523 Package Outline & Dimensions
Millimeters
Inches
Symbol
Soldering Footprint
Min.
Nom.
Max.
Min.
Nom.
Max.
A
1.10
1.20
1.30
0.043
0.047
0.051
B
0.70
0.80
0.90
0.028
0.032
0.035
C
0.50
0.60
0.70
0.020
0.024
0.028
D
0.25
0.30
0.35
0.010
0.012
0.014
J
0.07
0.14
0.20
0.0028
0.0055
0.0079
K
0.15
0.20
0.25
0.006
0.008
0.010
S
1.50
1.60
1.70
0.059
0.063
0.067
Symbol
Millimeters
Inches
E
1.40
0.0547
F
0.40
0.0157
G
0.40
0.0157
UN Semiconductor Co., Ltd.
Revision December 18, 2013
www.unsemi.com.tw
3/3
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.