CPC1979 Datasheet, PDF (4/6 Pages) Clare, Inc. – ISOPLUS™-264 Power Relay

CPC1979
CPC1979
Typical LED Forward Voltage Drop
(N=50, T_A=25ºC, 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)
CPC1979
Typical Turn-On Time
(N=35, T_A=25ºC, I_L=1A_DC, I_F=20mA)
25
20
15
10
5
0
0.014
7.3 7.8 8.3 8.8 9.3 9.8
Turn-On (ms)
CPC1979
Typical Leakage vs. Temperature
at Maximum Rated Voltage
(Measured Across Pins 1 & 2)
0.012
0.010
0.008
0.006
0.004
0.002
0
-40 -20
0 20 40 60
Temperature (ºC)
80 100
PERFORMANCE DATA*
CPC1979
Typical On-Resistance Distribution
(N=50, T_A=25ºC, I_L=1A_DC, I_F=10mA)
35
30
25
20
15
10
5
0
0.57 0.58 0.59 0.60 0.61 0.62
On-Resistance (Ω)
CPC1979
Typical Turn-Off Time
(N=50, T_A=25ºC, I_L=1A_DC, I_F=20mA)
50
40
30
20
10
0
0.20 0.21 0.22 0.23 0.24 0.25
Turn-Off (ms)
CPC1979
Typical Blocking Voltage
vs. Temperature
700
690
680
670
660
650
640
630
620
610
600
-40 -20 0
20 40 60
80 100
Temperature (ºC)
CPC1979
Typical Turn-Off vs. Temperature
(I_L=1A_DC)
0.35
0.30
0.25
I_F = 20mA
0.20
0.15
I_F = 10mA
0.10
0.05
0
-40 -20
0 20 40 60
Temperature (ºC)
80 100
CPC1979
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)
CPC1979
Typical Blocking Voltage Distribution
(N=50, T_A=25ºC)
35
30
25
20
15
10
5
0
642 650 658 666 674 682
Blocking Voltage (V_P)
CPC1979
Maximum Load Current
vs. Temperature with Heat Sink
9 _1ºC/W
8
(I_F=20mA)
7
6
5
5ºC/W
4
3 ^10ºC/W
2 ^{Free Air}
1
0
0
20
40
60
80
100
Temperature (ºC)
CPC1979
Typical Turn-On vs. Temperature
(I_L=1A_DC)
21
18
I_F = 10mA
15
12
I_F = 20mA
9
6
3
0
-40 -20
0 20 40 60
Temperature (ºC)
80 100
CPC1979
Typical Turn-On vs. LED Forward Current
(I_L=1A_DC)
22
20
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)
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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