CPDH3V3UP Datasheet, PDF (2/4 Pages) Comchip Technology – SMD ESD Protection Diode

SMD ESD Protection Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CPDH3V3UP)
Fig. 1 - Non-repetitive max. peak pulse power
vs. pulse time
1
0.1
0 .0 1
0.1
1
10
100
1000
Pulse duration-tp(us)
Fig. 2 - Power rating derating curve
110
100
90
80
70
60
50
40
30
20
10
0
0
25
50
75
100 125 150
O
Ambient temperature ( C)
Fig.3 - Clamping voltage vs.
peak pulse current
16
14
12
10
8
Waveform
6
Parameters:
tr=8us
4
td=20us
2
0
0
1
2
3
4
5
6
Peak pulse current(A)
Fig.4 - Forward voltage vs.
Forward current
12
Waveform
10
Parameters:
tr=8us
td=20us
8
6
4
2
0
0
1
2
3
4
5
6
Forward current(A)
Fig.5 - Junction capacitance vs.
reverse voltage
20
16
12
8
4
0
0
1
2
3
4
Reverse voltage (V)
QW-BP022
Comchip Technology CO., LTD.
REV:C
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