H11C1 Datasheet, PDF (5/11 Pages) QT Optoelectronics – photo scr optocouplers

PHOTO SCR OPTOCOUPLERS
H11C1
H11C2
H11C3
Figure 1. LED Forward Current vs. Forward Voltage
100
10
TA = 100˚C
1
TA = 25˚C
TA = -40˚C
0.1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
FORWARD VOLTAGE - VF (V)
Figure 3. Input Trigger Current vs. Temperature
R_GK = 300 ohm
10
R_GK = 1K
R_GK = 10K
1
R_GK = 27K
NORMALIZED TO
T_A = 25 ^oC
R_GK = 10K
0.1
V_AK = 50V
-60
-40
-20
0
R_GK = 56K
20
40
60
T_A, AMBIENT TEMPERATURE ( ^oC)
80
100
H11C4
H11C5
H11C6
Figure 2. Trigger Current vs Anode-Cathode Voltage
100
R_GK = 300 ohm
10
R_GK = 1K
R_GK = 10K
1
R_GK = 27K
R_GK = 56K
NORMALIZED TO
V_AK = 50V
R_GK = 10K
0.1 ^{TA = 25oC}
1
10
100
V_AK, ANODE-CATHODE VOLTAGE (V)
Figure 4. Off-State Current vs. Temperature
1000
100
V_AK = 400V
10
V_AK = 200V
V_AK = 50V
1
NORMALIZED TO
T_A = 25^oC
V_AK = 50V
0.1
0
20
40
60
80
100
T_A, AMBIENT TEMPERATURE ( ^oC)
© 2003 Fairchild Semiconductor Corporation
Page 5 of 11
3/19/03