CPDT-5V0USP-HF Datasheet, PDF (2/4 Pages) Comchip Technology – Low Capacitance SMD ESD Protection Diode

Low Capacitance SMD ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDT-5V0USP-HF)
120%
100%
Fig.1 - 8/20us Peak Pulse Current
Wave Form Acc. IEC 61000-4-5
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.3 - Forward Characteristic
10
150°C
125°C
100°C
1
75°C
50°C
25°C
0
0.5
0.6
0.7
0.8
0.9
1.0
Forward Voltage, ( V )
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.4 - Clamping Voltage Vs.
Peak Pulse Current
20
8/20us waveform
16
12
8
4
0
1
2
3
4
Peak Pulse Current, (A)
Fig.5 - Capacitance Between
Terminals Characteristics
0.9
I/O Pin to GND
I/O Pin to I/O Pin
0.6
0.3
0.0
0
1
2
3
4
5
Reverse Voltage, (V)
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QW-JP049
Comchip Technology CO., LTD.
REV:A
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