Transient Voltage Suppressors for ESD Protection
SOD123 Series TVS/ESD
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Fig1 – 10/1000 μs Pulse Waveform
Fig2 - ESD Pulse Waveform (according to IEC 61000-4-2)
150
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
100%
90%
tr=10µsec
Peak Value
IPPM
100
50
0
Half Value
IPPM (IPPM/2)
10/1000µsec. Waveform
as defined by R.E.A
10%
Time
tr = 0.7~1ns
30ns
tc
0
1.0
2.0
t - Time (ms)
3.0
4.0
60ns
Fig3 - Pulse Derating Curve
Fig4 - Typical Junction Capacitance
100000
100
80
Bi-directional
@zero bins
10000
Uni-directional
@zero bins
1000
60
40
Uni-directional @VRWM
100
10
20
0
Tj=25°C
f=1.0MHz
Vsig=50mVp-p
Bi-directional @VRWM
1
1.0
10.0
100.0
1000.0
0
25
50
75
100
125
150
175
VBR-Reverse Breakdown Voltage (V)
TA-Ambient temperature(°C)
Fig5 - ESD Clamping (+8KV Contac per IEC61000-4-2)
Fig6 - ESD Clamping (-8KV Contac per IEC61000-4-2)
SOCAY Electronics Co., Ltd.
www.socay.com
@ SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision September 25, 2013
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SOCAY [ Socay Electornics Co., Ltd. ]
