CSRS045V0P-HF Datasheet, PDF (3/5 Pages) Comchip Technology – Low Capacitance ESD Protection Array

Low Capacitance ESD Protection Array
Comchip
SMD Diode Specialist
RATING AND CHARACTERISTIC CURVES (CSRS045V0P-HF)
110
100
90
80
70
60
50
40
30
20
10
0
0
Fig. 1 - Power derating curve
25
50
75
100
125
150
Ambient Temperature,TA ( °C )
10.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
Fig. 2 - Clamping voltage vs.
Peak pulse current
I/O pin to GND pin
Waveform
Parameters:
tr=8 μs
td=20 μs
5.0
5.5
6.0
6.5
7.0
Peak pulse Current, ( A )
Fig.3 - Forward voltage v.s.
forward current
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
I/O pin to GND pin
0.5
Waveform
Parameters:
tr=8 μs
td=20 μs
0.0
4.5
5.0
5.5
6.0
6.5
7.0
Peak pulse Current, ( A )
Fig.4 - Typical variation of CIN v.s. VIN
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
VDD=5V, GND=0V, f=1MHz, T=25 ^OC
1
2
3
4
5
Input Voltage, ( V )
Fig. 5 - Typical variation of CIN v.s.
temperature
Fig. 6 - Transmission line pulsing
(TLP) measurement
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
20
QW-JP002
VDD=5V, GND=0V, V _IN=2.5V, f=1MHz
18
16
14
12
10
8
6
V_pulse
Pulse from a
transmission line
100ns
TLP_I
+
TLP_V DUT
-
4
I/O to GND
2
40
60
80
100
120
Temperature, ( °C )
0
0
2
4
6
8
10
12
14
Transmission Line Pulsing (TLP) Voltage, ( V )
Comchip Technology CO., LTD.
REV:B
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