GP2S28 Datasheet, PDF (2/4 Pages) Sharp Electrionic Components – Long Focal Distance, Case Type Photointerrupter

GP2S28
s Electro-optical Characteristics
Input
Output
Transfer
chara-
cteristics
Parameter
Forward voltage
Peak forward voltage
Reverse current
Collector current
Collector current
Collector-emitter saturation voltage
Response time
Rise time
Fall time
Symbol
VF
V FM
IR
I CEO
IC
VCE ( sat )
tr
tf
Condition
IF = 20mA
IF = 0.5A
VR = 3V
V CE = 20V
VCE = 5V, I F = 20mA, ∗3
IF = 40mA, I C = 0.04mA
VCE = 2V, I C = 0.1mA
RL = 100 Ω
∗3 The condition and arrangement of reflective object is shown in the following figure.
MIN.
-
-
-
-
0.04
-
-
-
TYP.
1.3
2.2
-
1
-
-
-
-
(Ta = 25˚C )
MAX. Unit
1.5
V
3.5
V
10
µA
100
nA
0.9
mA
0.4
V
20
µs
30
µs
Test Circuit for Response Time
1 Anode
Reflective object
Vcc
R_L
Input
4
Collector
Output
Test Arrangement of
Collector Current
Reflective object
Kodak 90 %
reflective paper
10 %
90 %
d = 7mm
tr
tf
Fig. 1 Forward Current vs.
Ambient Temperature
70
60
50
40
30
20
10
0
- 25
0
25
50
75 85 100
Ambient temperature T _a (˚C)
Fig. 2 Collector Power Dissipation vs.
Ambient Temperature
60
50
40
30
20
10
0
- 25
0
25
50
75 85 100
Ambient temperature T _a (˚C)