GP2S22 Datasheet, PDF (2/4 Pages) Sharp Electrionic Components – Subminiature Photointerrupter

s Electro-optical Characteristics
Input
Output
Transfer
charac-
teristics
Parameter
Forward voltage
Reverse current
Collector dark current
∗2_{Collector current}
Response time
Rise time
Fall time
∗3_{Leak current}
Symbol
VF
IR
I CEO
IC
tr
tf
I LEAK
Conditions
IF = 20mA
VR = 6V
VCE = 20V, I F = 0
VCE = 2V, I F = 4mA
VCE = 2V, I C = 100 µ A
RL = 1kΩ , d = 1mm
VCE = 2V, I F = 4mA
∗2 The condition and arrangement of the reflective object are shown in the following drawing.
∗3 Without reflective object
The ranking of collector current shall be classified into
the following 6 ranks.
Rank
A
B
C
A or B
B or C
A, B or C
IC (µ A)
58 to 125
34 to 71
20 to 42
34 to 125
20 to 71
20 to 125
Test Condition and
Arrangement for
Collector Current
GP2S22
MIN.
-
-
-
20
-
-
-
TYP.
1.2
-
10 ^-9
-
20
20
-
(Ta = 25˚C )
MAX. Unit
1.4
V
10
µA
10 ^{- 7}
A
125
µA
100
µs
100
µs
0.1
µA
Al evaporation
d= 1mm-thick glass
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
P _tot
100
80 P, PC
60
40
20
0
- 25
0
25
50
75 85 100
Ambient temperature T _a (˚C)