CPDUR9V0LP-HF Datasheet, PDF (2/4 Pages) Comchip Technology – Low Capacitance ESD SMD Protection Diode

Low Capacitance SMD ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDUR9V0LP-HF)
Fig. 1 - 8/20us Peak pulse current
waveform 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
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 voltage vs.
peak pulse current
21
18
15
12
8/20us waveform
9
0 0.2 0.4 0.6 0.8 1.0 1.2
Peak pulse current,IPP (A)
Fig. 4 - Capacitance between
terminals characteristics
2.0
f=1MHz
TA=25°C
1.8
1.6
1.4
1.2
1.0
0.8
0
3
6
9
Reverse voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
QW-G7061
Comchip Technology CO., LTD.
REV:A
Page 2