CPDQR24VEU-HF Datasheet, PDF (2/4 Pages) Comchip Technology – SMD ESD Protection Diode

SMD ESD Protection Diode
Comchip
SMD Diode Specialist
RATING AND CHARACTERISTIC CURVES (CPDQR24VEU-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
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
Ambient Temperature, ( °C )
Fig.3 - Clamping Voltage Vs.
Peak Pulse Current
60
50
40
30
20
10
1.0
8/20us
waveform
1.5
2.0
2.5
Peak Pulse Current, IPP (A)
Fig.4 - Capacitance Between
Terminals Characteristics
35
f=1MHz
TA=25°C
30
25
20
15
10
5
0
0 2 4 6 8 10 12 14 16 18 20 22 24
Reverse Voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
QW-G7090
Comchip Technology CO., LTD.
REV:A
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