CPDQC3V3C-HF Datasheet, PDF (2/5 Pages) Comchip Technology – SMD ESD Protection Diode

SMD ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDQC3V3C-HF)
Fig.1 - 8/20us Peak Pulse Current
Waveform Acc. IEC 61000-4-5
120%
Ta=25°C
100%
Peak Valur Ipp
Test Waveform
parameters
tf=8us
td=20us
80%
e ^-t
60%
40%
20%
td= t _Ipp/2
0%
0
5 10 15 20 25 30
Time, (us)
Fig.2 - Power Rating Derating Curve
120
Mounting on glass epoxy PCBs
100
80
60
40
20
0
0
25
50
75
100
125
Ambient Temperature, ( °C )
Fig.3 - Clamping Voltage Vs.
Peak Pulse Current
16
14
12
10
8
6
Waveform
4
parameters
tf=8us
td=20us
2
1
2
3
4
5
Peak Pulse Current, (A)
Fig.4 - Capacitance Between
Terminals Characteristics
10
8
6
4
2
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.3
Reverse Voltage, (V)
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QW-G7086
Comchip Technology CO., LTD.
REV:C
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