Photointerrupter
Photointerrupter Model No: LBT-135 Features
˙High sensing accuracy (Slit width: 1.0mm) ˙PWB direct mounting type package...
Description
Photointerrupter Model No: LBT-135 Features
˙High sensing accuracy (Slit width: 1.0mm) ˙PWB direct mounting type package
Applications
˙Copiers, printers, facsimiles ˙Optoelectronic switches
Outline Dimensions
CIRCUIT BOARD
E+
PG NT901-SM
D-
3 2
1
3
1
2
PIN 1 D- (Collector) PIN 2 COMMON (Emitter/Cathode) PIN 3 E+ (Anode)
Notes: All dimensions are in millimeter
Tolerances is ±0.25
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Letex Technology Corp.
Photointerrupter
Model No: LBT-135 Absolute Maximum Ratings (Ambient Temperature: 25℃) Item Symbol Rating Forward current IF 50 Reverse voltage VR 5 Input Peak forward current IFP 1 Power dissipation Collector current Collector-Emitter voltage Output Emitter-Collector voltage Collector power dissipation Storage Temperature Operating Temperature Soldering Temperature Pd Ic Vceo Veco Pc Tstg Top Tsol 75 50 30 5 100 -40 to +85 -25 to +85 260
Units mA V A mW mA V V mW ℃ ℃ ℃
Note
Tw=10μs, t=10ms
5 seconds max.
Electrical Specifications (Ambient Temperature: 25℃) Item Symbol MIN. Forward voltage VF Reverse current IR Input Peak wavelength λp View angle 2θ1/2 Dark current Iceo Output C-E saturation voltage Vce(sat) Light current Ic(on) 0.5 Leakage current ILeak Rise Time tr Speed Fall Time tf
TYP. 1.2 940 35 5 0.15 2.0 30 25
MAX. 1.4 10
100 0.4 1
Units V µA nm Deg. nA µA mA µA µs
Conditions
IF=20mA VR=5V IF=20mA Vce=20V Ic=2mA, IB=0.1mA Vce=5V IF=20mA Vce=5V Ic=1mA RL=1KΩ
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Letex Technology Corp.
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