CPDQC5V0USP-HF Datasheet, PDF (2/4 Pages) Comchip Technology – SMD Low Capacitance ESD Protection Diode

SMD Low Capacitance ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDQC5V0USP-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
30
25
20
15
10
5
0
1.0
8/20us waveform
1.5
2.0
2.5
3.0
Peak Pulse Current, IPP (A)
Fig. 4 - Forward Voltage vs.
Forward Current
100
150°C
125°C
10
100°C
75°C
1
50°C
25°C
0
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
Forward Current,IF (mA)
Fig.5 - Capacitance Between
Terminals Characteristics
1.0
0.8
0.6
0.4
0.2
0
1
2
3
4
5
Reverse Voltage, (V)
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QW-G7063
Comchip Technology CO., LTD.
REV:B
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