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CNZ1111 Datasheet, PDF (2/3 Pages) Panasonic Semiconductor – Photo Interrupters | |||
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Transmissive Photosensors (Photo Interrupters)
CNZ1111,CNZ1112
Electrical Characteristics (Ta = 25ËC)
Parameter
Symbol
Conditions
Input Forward voltage (DC)
VF IF = 50mA
characteristics Reverse current (DC)
IR VR = 3V
Output Collector cutoff current
ICEO VCE = 10V
characteristics Collector to emitter capacitance CC VCE = 10V, f = 1MHz
Collector current
Transfer
Response time
characteristics
IC VCE = 10V, IF = 20mA
tr , tf* VCC = 10V, IC = 1mA, RL = 100â¦
Collector to emitter saturation voltage VCE(sat) IF = 50mA, IC = 0.1mA
* Switching time measurement circuit
min typ max Unit
1.2 1.5 V
10 µA
200 nA
5
pF
0.3
mA
6
µs
0.3 V
Sig.IN
,, 50â¦
VCC
(Input pulse)
,, Sig.OUT
RL
(Output pulse) td
tr
90%
10%
tf
td : Delay time
tr : Rise time (Time required for the collector current to increase
from 10% to 90% of its final value)
tf : Fall time (Time required for the collector current to decrease
from 90% to 10% of its initial value)
IF , IC â Ta
60
IF
50
40
30
IC
20
10
0
â 25 0
20 40 60 80 100
Ambient temperature Ta (ËC )
IF â VF
60
Ta = 25ËC
50
40
30
20
10
0
0 0.4 0.8 1.2 1.6 2.0 2.4
Forward voltage VF (V)
IC â IF
10
VCE = 10V
Ta = 25ËC
1
10 â1
10 â2
10 â3
10 â1
1
10
10 2
Forward current IF (mA)
2
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