CPDU5V0USP-HF Datasheet, PDF (2/4 Pages) Comchip Technology – Low Capacitance ESD Protection Diode

Low Capacitance ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDU5V0USP-HF)
Fig. 1 - 8/20us Peak pulse current wave
form acc. IEC 61000-4-5
120%
100%
Ta=25°C
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
t-Time, (us)
Fig. 2 - Power rating derating curve
120
Mounting on glass epoxy PCBs
100
80
60
40
20
0
0 25 50 75 100 125 150
Ambient temperature, ( °C )
Fig. 3 - Clamping volatage vs.
peak pulse current
30
Fig. 4 - Forward volatage vs.
forward current
1000
25
100
150°C
20
10
25°C
75°C
15
1
10
1.0 1.5 2.0 2.5 3.0 3.5 4.0
Peak pulse current,IPP (A)
0
0.0
0.5
1.0
1.5
2.0
2.5
Forward voltage, (V)
Fig. 5 - Capacitance between
terminals characteristics
0.8
f=1MHz
TA=25°C
0.6
0.4
0.2
0.0
0
1
2
3
4
Reverse voltage, (V)
QW-G7058
Comchip Technology CO., LTD.
REV:A
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