KTIR0421DS PHOTO-INTERRUPTER Features Package ...
KTIR0421DS PHOTO-INTERRUPTER Features Package ...
KTIR0421DS PHOTO-INTERRUPTER Features Package ...
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Electro-optical Characteristics (Ta=25°C)<br />
P<br />
arameter<br />
r<br />
S<br />
ymbo<br />
l<br />
C ondition<br />
s<br />
M in<br />
.<br />
T yp<br />
.<br />
M<br />
ax<br />
.<br />
Uni<br />
t<br />
Forward<br />
voltage<br />
V F I F = 20mA<br />
_ 1.<br />
2 1.<br />
5 V<br />
Input<br />
Peak<br />
forward voltage<br />
V FM<br />
I FM<br />
= 0.5A<br />
_ 2 4 V<br />
Reverse<br />
current<br />
I R V R = 5V<br />
_ _ 10<br />
µA<br />
Output<br />
Collector<br />
dark current<br />
I CEO<br />
V CE<br />
= 10V, I F 0mA<br />
= _ _ 0<br />
1 -6<br />
A<br />
Current<br />
transfer ratio<br />
CTR<br />
V CE<br />
= 2V, I F 1mA<br />
= _ 650<br />
_ %<br />
Transfer<br />
characteristics<br />
Collector-emitter<br />
saturation voltage V CE(sat)<br />
I F = 2mA, I C= 1mA<br />
_ _ 1.<br />
0 V<br />
Response time<br />
Rise<br />
time<br />
t r _ 90<br />
400<br />
µ sec<br />
VCE<br />
= 2V, I C=10mA<br />
R L = 100Ω<br />
Fall<br />
time<br />
t f _ 80<br />
300<br />
µ sec<br />
Fig.1 Forward Current vs.<br />
Forward Voltage<br />
Fig.2 Collector Current vs.<br />
Forward Current<br />
Fig.3 Collector Current vs.<br />
Collector-emitter Voltage<br />
SPEC NO: KDA0667 REV NO: V.1 DATE: NOV/06/2001 PAGE: 2 OF3<br />
APPROVED: J.Lu CHECKED : DRAWN: X.H.FU
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