CPDQ3V3-HF Datasheet, PDF (2/6 Pages) Comchip Technology – IEC61000-4-2 Level 4 ESD protection.

SMD ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDQ3V3-HF)
Fig. 1 - Pulse Waveform
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 Derating Curve
100
80
Peak Valur Ipp
8/20us
60
40
Average Power
20
0
0
25
50
75
100 125
150
Lead Temperature, TL ( °C )
QW-JPXXX
Comchip Technology CO., LTD.
REV:
Page 2