Actuator Photointerrupters
LTH-306-03W1/LTH-306-06W1/LTH-306-07W1
LTH-301-25W1/LTH-301-25W2/LTH-301-26W1
Features
Snap mounting.
Mechanical switch replacement.
Wire or connector for electrical connection.
Customized lever arm can be designed for specific application.
Guaranteed actuator life 10
6
times .
Application
FAX machine
Copy Machine
Printer
Description
The LTH-301/LTH-306 series consist of Gallium Arsenide infrared emitting diode and a NPN sillicon phototransistor
mounted in a black plastic housing. Phototransistor switching takes place whenever the object passes through the
level arm. They are designed for wire or connector to PC boards.
Package Dimensions
PHOTOINTERRUPTERS
LTH-306-03W1
LTH-306-06W1
LTH-306-07W1
LTH-301-25W1
11-29
LTH-301-25W2
LTH-301-26W1
Notes:
1.All dimensions are in millimeters (inches).
0.25 mm (.010").
2.Tolerance is
3.Specifications are subject to change without notice.
Absolute Maximum Ratings 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
S,300PPS)
I
CP
P
D
I
C
P
C
V
CEO
V
ECO
T
opr
T
stg
1
75
20
100
30
5
-20
-40
to + 75
to + 85
A
mW
mA
mW
V
V
Symbol
I
F
V
R
Maximum Rating
60
5
Unit
mA
V
11-30
Electrical Optical Characteristics at Ta=25
Parameter
Input LED
Forward Voltage
Reverse Current
Output phototransistor
Collector Dark Current
Coupler
LTH-306-03W1
LTH-306-06W1
LTH-306-07W1
Collector-Emitter Saturation Voltage
V
CE(sat)
LTH-301-25W1
LTH-301-25W2
LTH-301-26W1
LTH-306-03W1
LTH-306-06W1
LTH-306-07W1
On State Collector Current
I
C(ON)
LTH-301-25W1
LTH-301-25W2
LTH-301-26W1
0.5
0.5
0.5
0.5
0.5
2.0
2.0
2.0
2.0
2.0
mA
V
CE
=5V,I
F
=20mA
0.4
0.4
0.4
0.4
0.4
0.4
V
I
C
=0.25mA,I
F
=20mA
I
C
=0.25mA,I
F
=20mA
I
C
=0.25mA,I
F
=20mA
I
C
=0.25mA,I
F
=20mA
I
C
=0.25mA,I
F
=20mA
I
C
=1.0mA,I
F
=20mA
I
CEO
100
nA
V
CE
=10V
V
F
I
R
1.2
1.6
100
V
A
I
F
=20mA
V
R
=5V
Symbol
Part No.
Min.
Typ. Max.
Unit
Test Condition
11-31
PHOTOINTERRUPTERS
Typical Electrical/Optical Characteristic Curves
(25 Ambient Temperature Unless Otherwise Noted)
Typical Electrical/Optical Characteristic Curves
(25 Ambient Temperature Unless Otherwise Noted)
11-32
微控制器 MCU
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