CPDUR3V3-HF Datasheet, PDF (2/4 Pages) Comchip Technology – SMD ESD Protection Diode

SMD ESD Protection Diode
Comchip
SMD Diode Specialist
RATING AND CHARACTERISTIC CURVES (CPDUR3V3-HF)
Fig. 1 - 8/20us Peak pulse current wave
form acc. IEC 61000-4-5
100%
8 us to 100%
80%
60%
20 us to 50us
40%
20%
0%
0
10
20
30
40
Time, (us)
Fig. 2 - Capacitance between
terminals characteristics
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
1
2
3
4
Reverse voltage, (V)
Fig.3 - Clamping voltage vs.
peak pulse current
17
15
13
11
9
Waveform
Parameters:
7
tr=8us
td=20us
5
1
2
3
4
5
Peak pulse current, (A)
Fig. 4 - Power rating derating curve
Mounting on glass epoxy PCBs
100
80
60
40
20
0
25
50
75
100 125 150
Ambient temperature, ( °C)
QW-G7052
Comchip Technology CO., LTD.
REV: A
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