Document
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-523 Plastic-Encapsulate Diodes
CESD7V0D5 Uni-direction ESD Protection Diode
DESCRIPTION
Designed to protect voltage sensitive electronic components from ESD and other transients. Excellent clamping capability, low leakage, and fast response time provide best in class protection on designs that are exposed to ESD.
The combination of small size, high level of ESD protection makes them a flexible solution for applications such as HDMI, Display Port TM, and MDDI interfaces. It is designed to replace multiplayer varistors (MLV) in consumer equipments applications such as mobile phone, notebook, PAD, STB, LCD TV etc.
SOD-523
FEATURES
Uni-directional ESD protection of one line Reverse stand−off voltage: 7V Low reverse clamping voltage Low leakage current Excellent package:1.20mm×0.80mm×0.60mm
Fast response time JESD22-A114-B ESD Rating of class 3B per human
body model IEC 61000-4-2 Level 4 ESD protection
APPLICATIONS
Computers and peripherals Audio and video equipment 10/100/1000 Mbit/s Ethernet Cellular handsets and accessories
MARKING
Portable electronics FireWire Other electronics equipments communi-
cation systems
ZH = Device code Solid dot = Green molding compound device,if none, the normal device The marking bar indicates the cathode
Front side
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MAXIMUM RATINGS ( Ta=25℃ unless otherwise noted )
CESD7V0D5
Parameter
Symbol
Limit
IEC 61000-4-2 ESD Voltage JESD22-A114-B ESD Voltage
Air Model Contact Model Per Human Body Model
VESD(1)
±25 ±25 ±16
ESD Voltage Peak Pulse Power Peak Pulse Current Lead Solder Temperature − Maximum (10 Second Duration) Junction Temperature
Machine Model
PPP(2) IPP(2)
TL Tj
±0.4 150 10 260 150
Storage Temperature Range
Tstg -55 ~ +150
(1).Device stressed with ten non-repetitive ESD pulses.
(2).Non-repetitive current pulse 8/20µs exponential decay waveform according to IEC61000-4-5.
Unit
kV
W A ℃ ℃ ℃
ESD standards compliance IEC61000-4-2 Standard
Contact Discharge Level Test Voltage kV
12 24 36 48
Air Discharge Level Test Voltage kV
12 24 38 4 15
JESD22-A114-B Standard
ESD Class
0
1A 1B 1C
2 3A 3B
Human Body Discharge V
0~249
250~499 500~999 1000~1999
2000~3999 4000~7999 8000~15999
ESD pulse waveform according to IEC61000-4-2
8/20μs pulse waveform according to IEC 61000-4-5
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ELECTRICAL PARAMETER
CESD7V0D5
Symbol VC IPP VBR IT IR
VRWM VF IF
Parameter Clamping Voltage @ IPP Peak Pulse Current Breakdown Voltage @ IT Test Current Reverse Leakage Current @ VRWM Reverse Standoff Voltage Forward Voltage@ IF Forward Current
V-I characteristics for a uni-directional TVS
ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise specified)
Parameter Reverse stand off voltage
Symbol VRWM(1)
Test conditions
Min Typ Max 7.0
Reverse leakage current
IR VRWM=7.0V
30
Breakdown voltage Clamping voltage
V(BR) VC(2)
IT=1mA IPP=10A
7.5 8.7 15.1
Forward voltage
VF IF=10mA
0.9
Junction capacitance
CJ VR=0V,f=1MHz
70
(1).Other voltages available upon request.
(2).Non-repetitive current pulse 8/20μs exponential decay waveform according to IEC61000-4-5
Unit V nA V V V pF
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CLAMPING VOLTAGE VC(V) JUNCTION CAPACITANCE
CJ (pF)
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TYPICAL CHARACTERISTICS
100
Pulsed
Forward Characteristics
=100℃
=25℃
T a
T a
10
FORWARD CURRENT IF (mA)
1 0.5 0.6 0.7 0.8 0.9 1.0
FORWARD VOLTAGE VF (V)
16
Ta=25℃ tp=8/20us
14
V —— I C PP
12
10
8
6
4 12 4 6 8
REVERSE PEAK PULSE CURRENT IPP(A)
10
REVERSE CURRENT IR (mA)
CESD7V0D5
100
Pulsed
80 60 40
Reverse Characteristics
Ta=100℃ Ta=25℃
20
0 0 2 4 6 8 10 12
REVERSE VOLTAGE VR (V)
Capacitance Characteristics
100
Ta=25℃ f=1MHz
80
60
40
20
0 012345
REVERSE VOLTAGE VR (V)
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PACKAGE OUTLINE AND PAD LAYOUT INFORMATION
CESD7V0D5
Symbol
A A1 b c D E E1 E2 L θ
Dimensions In Millimeters
Min Max
0.510
0.770
0.500
0.700
0.250
0.350
0.080
0.150
0.750
0.850
1.100
1.300
1.500
1.700
0.200 REF
0.010
0.070
7° REF
Dimensions In Inches
Min Max
0.020
0.031
0.020
0.028
0.010
0.014
0.003
0.006
0.030
0.033
0.043
0.051
0.059
0.067
0.008 REF
0.001
0.003
7° REF
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TAPE AND REEL INFORMATION
CESD7V0D5
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