Download PDFKPI-23FTH KODENSHI
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Technical content
Page 1
Photointerrupter(Transmissive)
KPI-23FTH
DESCRIPTION
DIMENSIONS
The photointerrupter high-performance standard type KPI-23FTH combines a high-output GaAs IRED with a high sensitivity phototransistor.
FEATURES
- Widely Applicable
- GAP : 3.0mm
- Compact & Light
- Connector Type
APPLICATIONS
- Printers
- Copiers
- ATM
- Timers
ABSOLUTE MAXIMUM RATINGS
(Ta=25℃)
| Parameter | Symbol | Rating | Unit | |
|---|---|---|---|---|
| Input | Forward Current | I F | 60 | mA |
| Pulse Forward Current *1 | I FP | 1 | A | |
| Reverse Voltage | V R | 5 | V | |
| Power Dissipation | P D | 100 | mW | |
| Output | Collector Emitter Voltage | V CEO | 30 | V |
| Emitter Collector Voltage | V ECO | 5 | V | |
| Collector Current | I C | 40 | mA | |
| Collector Power Dissipation | P C | 100 | mW | |
| Operating Temperature *2 | T OPR | -20 ~ +75 | ℃ | |
| Storage Temperature *2 | T STG | -30 ~ +85 | ℃ | |
| Soldering Temperature *3 | T SOL | 260 | ℃ | |
\*1. Pulse width : tw≤100μsec.period : T=10msec \*2. No icebound or dew \*3. For MAX. 5 seconds at the position of 1mm from the package
ELECTRO-OPTICAL CHARACTERISTICS
(Ta=25℃)
| Parameter | Symbol | Conditions | MIN. | TYP. | MAX. | Unit | ||
|---|---|---|---|---|---|---|---|---|
| Input | Forward Voltage | V F | I =20mA F | - | 1.2 | 1.5 | V | |
| Reverse Current | I R | V =5V R | - | - | 10 | μA | ||
| Capacitance | C T | f=1KHz, V=0V | - | 25 | - | ㎊ | ||
| Peak Wavelength | λ P | - | - | 940 | - | nm | ||
| Output | Dark Current | I CEO | V =10V, 0 Lux CE | - | - | 0.1 | μA | |
| Coupled | Light Current | I L | V =5V, I =20mA (Non-shading CE F | ) 0.5 | - | 15 | mA | |
| Collector Emitter Saturation Voltage | V CE(Sat) | I =20mA, I =0.1mA F C | - | - | 0.4 | V | ||
| Response Time | Rise Time | tr | V =5V, I =2mA, CC C R=100Ω L | - | 5 | - | µs | |
| Fall Time | tf | - | 5 | - | µs | |||
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Page 2
Photointerrupter(Transmissive)
Collector power dissipation Vs. Ambient temparature ( ㎽) ( ㎽)
( ㎃)
KPI-23FTH
Forward current Vs.
Light current Vs.
Forward voltage
Forward current ( ㎃)
Ambient temperature(Ta) Ambient temperature(Ta) Ambient temperature(Ta)
Light current Vs. Collentor-Emitter voltage ( ㎃)
(%)
For ward vol tage( V )
Forward Current( IF ) For ward Current( I )
Forward voltage( VF)
F
F
Relative light current Vs.
Relative light current Vs.
Ambient temperature
Moving distance (%) X
Y
Col l ect or- Emi tt er Vol tage( V ) Collector-Emitter Voltage( VCE )
CE
Switching time Vs.
V =5V
V =5V
CC
CC C Ta=25˚
Ta=25˚C
I =10mA
I =10mA
F
F
100
50
0 - 2 0 +2 - 2 0 +2 ( mm)
Ambi ent t emper ature( Ta)
Movi ng di stance(L)
Ambient temperature( Ta )
Moving distance( L )
Response ti me measurement ci rcui t Response time measurement circuit
Load resistance
V
Input
CC
( ㎲)
V OUT I R C L
Input
90%
Out put
10% t d t r t f
10 10 10
Road Resi stance( R ) Load Resistance( RL )
L
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