CPC1978 Datasheet, PDF (4/7 Pages) Clare, Inc. – i4-PAC™ Power Relay

INTEGRATED CIRCUITS DIVISION
CPC1978
3 Performance Data @ 25°C (Unless Otherwise Noted)
Typical LED Forward Voltage Drop
(N=50, I_F=10mA)
35
30
25
20
15
10
5
0
1.30 1.31 1.32 1.33 1.34
LED Forward Voltage (V)
Typical Turn-On Time
(N=50, I =10mA, I =1A )
F
L
DC
25
20
15
10
5
0
6.5 7.0 7.5 8.0 8.5 9.0
Turn-On (ms)
Typical Turn-Off Time
(N=50, I_F=10mA, I_L=1A_DC)
25
20
15
10
5
0
0.10 0.12 0.14 0.16 0.18 0.20
Turn-Off (ms)
Typical On-Resistance Distribution
(N=50, I_F=10mA, I_L=1A_DC)
35
Typical Blocking Voltage Distribution
(N=50)
35
30
30
25
25
20
20
15
15
10
10
5
0
1.65 1.66 1.67 1.68 1.69 1.70
On-Resistance (Ω)
5
0
825 830 835 840 845 850
Blocking Voltage (V_P)
Typical LED Forward Voltage Drop
vs. Temperature
1.8
1.6
1.4
I_F=50mA
1.2
I_F=20mA
I_F=10mA
1.0
0.8
-40 -20
0 20 40 60 80 100 120
Temperature (ºC)
Typical Turn-On Time
vs. LED Forward Current
(I_L=0.5A_DC)
18
16
14
12
10
8
6
4
2
0
0 5 10 15 20 25 30 35 40 45 50
LED Forward Current (mA)
0.18
0.17
0.16
0.15
0.14
0.13
0.12
0.11
0.10
0
Typical Turn-Off Time
vs. LED Forward Current
(I_L=0.5A_DC)
5 10 15 20 25 30 35 40 45 50
LED Forward Current (mA)
Typical I_F for Switch Operation
vs. Temperature
(I_L=0.5A_DC)
20
18
16
14
12
10
8
6
4
2
0
-40 -20 0
20 40 60
80 100
Temperature (ºC)
Typical Turn-On Time vs. Temperature
(I_F=10mA, I_L=0.5A_DC)
14
12
10
8
6
4
2
0
-40 -20
0 20 40 60
Temperature (ºC)
80 100
Typical Turn-Off Time vs. Temperature
(I_F=10mA, I_L=0.5A_DC)
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
-40 -20
0 20 40 60
Temperature (ºC)
80 100
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.
R09
www.ixysic.com
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