Document
Reflective Photointerrupters
LTH-209-01/LTH-1550-01/LTH-1650-01
Features
Non-contact switching. For direct PC board or dual-in-line socket mounting. Fast switching speed. Reflective object sensor.
Application
FAX machine Printer COPY machine Counter
Description
The LTH-209-01/LTH-1550-01/LTH-1650-01 reflective object sensors consist of an infrared emitting diode and a NPN sillicon phototransistor mounted side by side on converging optical axis in a black plastic housing.
Package Dimensions
LTH-209-01 LTH-1550-01
LTH-1650-01
11-8
Notes: 1.All dimensions are in millimeters (inches). 2.Tolerance is 0.25 mm (.010"). 3.Lead spacing is measured where the leads emerge from the package. 4.Specifications are subject to change without notice. Free Datasheet http://www.datasheet4u.com/
Absolute Maximum Rating at Ta=25
Parameter
Continuous Forward Current Reverse Voltage Input LED Peak Forward Current (Pulse Wide=10 Power Dissipation Collector Current Output phototransistor Power Dissipation Collector-emitter Voltage Emitter-collector Voltage Operating Temperature Range Storage Temperature Range Lead Soldering Temperature [1.6mm(.063 in.)from body] S,300PPS) I CP PD IC PC VCEO VECO Topr Tstg Ts 1 75 20 100 30 5 -25 -40 260 to + 85 to + 100 for 5 Seconds A mW mA mW V V
Symbol
IF VR
Maximum Rating
60 5
Unit
mA V
Electrical Optical Characteristics at Ta=25
Parameter
Input LED Forward Voltage Reverse Current Output phototransistor Collector Dark Current Coupler LTH-209-01 Collector-Emitter Saturation Voltage V CE(sat) LTH-1550-01 LTH-1650-01 LTH-209-01 160 200 LTH-1550-01 On State Collector Current IC(ON) 300 500 800 100 LTH-1650-01 Rise Time Fall Time tr tf 200 400 Response Time 3 4 400 400 600 1000 1600 300 600 1200 15 20 S VCE=5V,IC=2mA RL=100 NOTE3 A NOTE2 0.4 0.4 0.4 V IC=0.08mA,IF=20mA IC=0.10mA,IF=20mA IC=0.05mA,IF=20mA NOTE1 BINA BINB BINC BIND BINA BINB BINC I CEO 100 nA VCE=10V VF IR 1.2 1.6 100 V A IF=20mA VR=5V
PHOTOINTERRUPTERS
Symbol
Part No.
Min.
Typ. Max.
Unit
Test Condition
Bin No.
NOTE1: VCE=5V, IF=20mA, d=3.81MM, 90% Reflectance White Paper NOTE2: VCE=5V, IF=20mA, d=3.50MM, 90% Reflectance White Paper NOTE3: VCE=5V, IF=20mA, d=3.00MM, 90% Reflectance White Paper
11-9 Free Datasheet http://www.datasheet4u.com/
Typical Electrical/Optical Characteristic Curves (25 Ambient Temperature Unless Otherwise Noted)
11-10 Free Datasheet http://www.datasheet4u.com/
Typical Electrical/Optical Characteristic Curves (25 Ambient Temperature Unless Otherwise Noted)
11-11 Free Datasheet http://www.datasheet4u.com/
PHOTOINTERRUPTERS
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