H22B4 Datasheet, PDF (4/6 Pages) QT Optoelectronics – SLOTTED OPTICAL SWITCH

PHOTODARLINGTON
OPTICAL INTERRUPTER SWITCH
H22B4
H22B5
Figure 1. Output Current vs. Input Current
100
80
60
40
20
10
8
6
4
2
1
NORMALIZED TO
.8
I_F = 5 mA
.6
V_CE = 1.5 V
.4
PULSED
.2
P_W = 100 µsec
PRR = 100 pps
.1
.08
.06
.04
.02
1
2
4 6 8 10
20
40 60 80 100 200 400 600 1000
I_F , INPUT CURRENT (mA)
100
I_F = 100 mA
10
I_F = 60 mA
I_F = 30 mA
I_F = 20 mA
Figure 2. Output Current vs. Temperature
NORMALIZED TO
V_CE = 1.5 V, I_F = 5 mA, T_A = 25 °C
INPUT PULSED
1 ^IF ^{= 10 mA}
I_F = 5 mA
I_F = 2 mA
0.1
-50
-25
0
25
50
T_A, AMBIENT TEMPERATURE (°C)
Figure 3. V_CE(SAT) vs. Temperature
2
I_{C =} 50 mA
I_F 60 mA
NORMALIZED TO
I_C
I_F
=
1.8 mA
10 mA
, T_A = 25°C
PULSED
PW = 100 µs, PRR = 100 pps
75
100
1
0.8
I_{C =} 3.6 mA
I_F 20 mA
I_{C =} 1.8 mA
I_F 10 mA
I_{C =} 0.9 mA
I_F 5 mA
0.6
0.4
-50
-25
0
25
50
75
100
T_A , AMBIENT TEMPERATURE (°C)
© 2002 Fairchild Semiconductor Corporation
Page 4 of 6
H22B6
6/13/02