GP2S40 Datasheet, PDF (2/4 Pages) Sharp Electrionic Components – Long Focal Distance, Subminiature Photointerrupter

s Electro-optical Characteristics
Input
Output
Transfer
chara
cteristics
Parameter
Forward voltage
Reverse current
Collector dark current
Collector current
∗2_{Leak current}
∗3_{Response time}
Rise time
Fall time
∗2 No reflective object
∗3 “ d” is glass thickness of reflective mirror.
Symbol
VF
IR
I CEO
IC
I LEAK
tr
tf
Test Arrangement of Collector Current
Al evaporation
4mm-thick glass
Condition
IF = 20mA
VR = 3V
V CE = 20V
VCE = 5V, I F = 20mA
VCE = 5V, I F = 20mA
VCE = 2V, I C = 100 µ A
RL = 1 000Ω , d = 4mm
GP2S40
MIN.
-
-
-
0.5
-
-
-
TYP.
1.2
-
1
-
-
50
50
(Ta = 25˚C )
MAX. Unit
1.4
V
10
µA
100
nA
3.0
mA
500
nA
150
µs
150
µs
Fig. 1 Forward Current vs. Ambient
Temperature
60
50
40
30
20
10
0
- 25
0
25
50
75 85 100
Ambient temperature T _a (˚C)
Fig. 2 Power Dissipation vs.
Ambient Temperature
120
100
P _tot
80
P, P _c
75
60
40
20
0
- 25
0
25
50
75 85 100
Ambient temperature T _a (˚C)