Transient Voltage Suppressors for ESD Protection
ESDXXV52D-C Series
Description
SOD-523
The ESDXXV52D-C 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
u
100 Watts Peak Pulse Power per Line (tp=8/20μs)
u
Protects one I/O line
u
Low clamping voltage
u
Working voltages : 3.3V, 8V
u
Low leakage current
u
IEC61000-4-2 (ESD) ±30kV (air), ±30kV (contact)
u
IEC61000-4-4 (EFT) 40A (5/50ns)
Applications
Mechanical Characteristics
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Cell Phone Handsets and Accessories
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SOD-523 Package
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Microprocessor based equipment
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Molding Compound Flammability Rating : UL 94V-0
u
Personal Digital Assistants (PDA's)
u
Weight 2 Milligrams (Approximate)
u
Notebooks, Desktops, and Servers
u
Quantity Per Reel : 3,000pcs
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Portable Instrumentation
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Reel Size : 7 inch
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Peripherals
u
Lead Finish : Lead Free
u
Pagers
Mechanical Characteristics
Symbol
Parameter
Value
Units
100
W
PPP
Peak Pulse Power (tp=8/20μs waveform)
TL
Lead Soldering Temperature
260 (10sec)
℃
TSTG
Storage Temperature Range
-55 to +150
℃
TOP
Operating Temperature Range
-55 to +150
℃
IEC61000-4-2 (ESD)
Air Discharge
±30
Contact Discharge
±30
IEC61000-4-4 (EFT)
40
SSOCAY Electronics Corp., Ltd.
Revision May 06, 2016
KV
A
www.socay.com
1/3
@ SOCAY Electronics Corp., Ltd. 2016
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Transient Voltage Suppressors for ESD Protection
ESDXXV52D-C Series
I-V Curve Characteristics
Symbol
Parameter
Bi-directional
IPP
Maximum Reverse Peak Pulse Current
VC
Clamping Voltage @ IPP
VRWM
I
IPP
Working Peak Reverse Voltage
IR
Maximum Reverse leakage Current
IT
Test Current
VB
Breakdown Voltage @ IT
VC
@ VRWM
IT
VB VRWM
R
V
IR
IT
IR
VRWM VB VC
IPP
Electrical Characteristics (@ 25℃ Unless Otherwise Specified )
Device
Marking
VRWM
(V)
(Max.)
VB
(V)
(Min.)
IT
(mA)
VC
@1A
(Max.)
(Max.)
ESD3.3V52D-C
CT
3.3
4
1
7
ESD08V52D-C
GT
8
8.5
1
17.5
Part Number
(@A)
IR
(μA)
(Max.)
C
(pF)
(Typ.)
12
8
1
10
25
3
1
7
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
10%
tr = 0.7~1ns
Time (ns)
30ns
30
60ns
t - Time (μs)
SSOCAY Electronics Corp., Ltd.
Revision May 06, 2016
90%
www.socay.com
2/3
@ SOCAY Electronics Corp., Ltd. 2016
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Transient Voltage Suppressors for ESD Protection
ESDXXV52D-C Series
Characteristic Curves
Fig3. ESD Clamping (+8KV Contac per IEC61000-4-2)
Fig4. ESD Clamping (-8KV Contac per IEC61000-4-2)
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
L
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
SSOCAY Electronics Corp., Ltd.
Revision May 06, 2016
www.socay.com
3/3
@ SOCAY Electronics Corp., Ltd. 2016
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
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