CPC1978 Datasheet, PDF (5/7 Pages) Clare, Inc. – i4-PAC™ Power Relay

INTEGRATED CIRCUITS DIVISION
CPC1978
Typical On-Resistance
vs. Temperature
(I =20mA, I =0.5A)
F
L
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
-40 -20 0
20 40 60
80 100
Temperature (ºC)
Typical Blocking Voltage
vs. Temperature
855
850
845
840
835
830
825
820
815
-40 -20
0 20 40 60
Temperature (ºC)
80 100
Typical Load Current vs. Load Voltage
(I_F=10mA)
1.25
1.00
0.75
0.50
0.25
0
-0.25
-0.50
-0.75
-1.00
-1.25
-2.25 -1.5 -0.75 0
0.75 1.5 2.25
Load Voltage (V)
0.014
Typical Leakage vs. Temperature
Measured Across Pins 1&2
(V_L=800V_P)
0.012
0.010
0.008
0.006
0.004
0.002
0
-40 -20
0 20 40 60
Temperature (ºC)
80 100
Maximum Load Current
vs. Temperature with Heat Sink
5
1ºC/W
(I_F=20mA)
4
3
5ºC/W
2 _10ºC/W
1 ^{No Heat Sink}
0
0
20
40
60
80
100
Temperature (ºC)
Energy Rating Curve
Free Air, No Heat Sink
12
10
8
6
4
2
0
10µs 100µs 1ms 10ms 100ms 1s
Time
10s 100s
Unless otherwise specified, all performance data was acquired without the use of a heat sink.
The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the
written specifications, please contact our application department.
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