CPDUR12V0U-HF Datasheet, PDF (2/4 Pages) Comchip Technology – SMD ESD Protection Diode

SMD ESD Protection Diode
RATING AND CHARACTERISTIC CURVES (CPDUR12V0U-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 75 100 125 150
Ambient Temperature, ( °C )
Fig.3 - Clamping Voltage Vs.
Peak Pulse Current
30
8/20us waveform
25
20
15
10
5
0
01
2
3
4
5
6
Peak Pulse Current, (A)
Fig.4 - Clamping Voltage Vs. Forward
Peak Pulse Current
3
8/20us waveform
2.5
2
1.5
1
0.5
0
0
24
6
8
10 12
Forward Peak Pulse Current, (A)
Fig.5 - Capacitance Between
Terminals Characteristics
60
f=1MHz
TA=25°C
50
40
30
20
10
0
02
4
6
8 10 12
Reverse Voltage, (V)
Company reserves the right to improve product design , functions and reliability without notice.
QW-G7064
Comchip Technology CO., LTD.
REV:B
Page 2