NJL5190K/92K
GENERAL PURPOSE PHOTO REFLECTOR
ꢀꢀGENERAL DESCRIPTION
The NJL5190K/5192K are the single-in-line super miniature and super thin general purpose photo reflectors,
which consist of high output infrared emitting and high sensitive Si photo transistor, and attain high
cost performance.
ꢀꢀFEATURES
• Super miniature, super thin type
• Built-in visible light cut-off filter.
• High output, high S/N ratio.
ꢀꢀAPPLICATIONS
• End detector of video, audio tape.
• Rotation detection and control of various motors, audio turntables.
• Paper edge detection and mechanism timing detection of facsimile printer, X-Y recorder.
• Reading film information and mechanism timing detection of camera.
• Reading out the characters of bar code reader, encoder and the automatic vending machine.
• Various detection of industrial system, such as FDD, Robot.
ꢀꢀABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Emitter
F
Forward Current (Continuous)
Reverse Voltage (Continuous)
Power Dissipation
I
30
6
45
mA
V
mW
R
V
D
P
Detector
CEO
ECO
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector Current
V
V
I
16
6
10
25
V
V
mA
mW
C
C
P
Collector Power Dissipation
Coupled
tot
Total Power Dissipation
Operating Temperature
Storage Temperature
Soldering Temperature
P
T
T
T
60
-20 ~ +85
-30 ~ +85
mW
°C
°C
opr
stg
sol
260(10sec. 1.5mm from body)
°C
ꢀꢀELECTRO-OPTICAL CHARACTERISTICS (Ta=25°C)
PARAMETER
SYMBOL
TEST CONDITION
MIN
TYP
TYP
UNIT
Emitter
F
F
Forward Voltage
Reverse Current
Capacitance
V
I
I =4mA
—
—
—
—
—
25
1.4
10
—
V
µA
pF
R
R
V =6V
t
C
R
V =0V,f=1MHz
Detector
CEO
CE
Dark Current
Collector-Emitter Voltage
I
V
=10V
—
16
—
—
0.2
—
µA
V
CEO
V
C
I =100µA
Coupled
O
F
CE
Output Current
Operating Dark Current
Rise Time
I
I =4mA,V =2V,d=0.7mm
50
—
—
—
—
—
30
30
150
0.2
—
µA
µA
µS
µS
CEOD
I
r
t
f
t
F CE
I =4mA,V =2V
O
CE
I =100µA,V =2V,RL=1KΩ,d=0.7mm
Fall Time
—
O
CE
I =100µA,V =2V,RL=1KΩ,d=0.7mm
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