QRE1113 Datasheet, PDF (4/5 Pages) Fairchild Semiconductor – REFLECTIVE OBJECT SENSOR

REFLECTIVE OBJECT SENSOR
QRE1113.GR
Fig. 5 Forward Current vs. Forward Voltage
50
T_A = 25˚C
40
30
20
10
0
1.0
1.1
1.2
1.3
1.4
1.5
V_F - FORWARD VOLTAGE (V)
Fig. 6 Rise and Fall Time vs. Load Resistance
100
V_CC = 10 V
t_pw = 100 us
T=1ms
T_A = 25˚C
t_f ^IC ^{= 0.3 mA}
t_r
10
t_f
I_C = 1 mA
t_r
1
0.1
1
10
R_L - LOAD RESISTANCE (KΩ)
Fig. 7 Forward Voltage vs. Ambient Temperature
3.0
2.5
2.0
IF = 50 mA
1.5
IF = 20 mA
1.0
IF = 10 mA
0.5
0.0
-40
-20
0
20
40
60
80
T_A - AMBIENT TEMPERATURE (˚C)
© 2002 Fairchild Semiconductor Corporation
Page 4 of 5
12/9/02