LBT-121 查看數據表（PDF） - Letex Technology
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LBT-121 Datasheet PDF : 3 Pages
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Photointerrupter
Model No: LBT-121
Absolute Maximum Ratings (Ambient Temperature: 25℃)
Item
Symbol
Rating
Input
Forward current
Reverse voltage
Peak forward current
IF
50
VR
5
IFP
1
Power dissipation
Collector current
Output
Collector-Emitter voltage
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
Output C-E saturation voltage
Light current
Iceo
Vce(sat)
Ic(on) 0.5
Leakage current
ILeak
Rise Time
tr
Speed
Fall Time
tf
TYP.
1.2
940
35
5
5
MAX.
1.4
10
100
0.4
1
Units Conditions
V IF=20mA
µA VR=5V
nm
Deg. IF=20mA
nA Vce=20V
µA Ic=2mA, IB=0.1mA
mA Vce=5V
µA IF=20mA
Vce=5V
µs Ic=1mA
RL=1KΩ
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