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ST-1KL3B View Datasheet(PDF) - Kodenshi Auk Co., LTD

Part Name
Description
Manufacturer
ST-1KL3B
Kodenshi
Kodenshi Auk Co., LTD Kodenshi
ST-1KL3B Datasheet PDF : 2 Pages
1 2
Photo transistors
S T - 1 K L 3 A·S T - 1 K L 3 B
KODENSHI
The ST-1KL3A and 1KL3B are high-sensitivity
NPN silicon phototransistors mounted in durable,
hermetically sealed TO-18 metal can which
provide years of reliable performance, even under
demanding conditions such as use outdoors.
DIMENSIONS
FEATURES
•Narrow angular response
•D u r a b l e
•High reliability in demanding environments
•Two leads (Collector, Emitter) ST-1KL3A
•Three leads (Collector, Emitter, Base) ST-
1KL3B
APPLICATIONS
•Optical switches
•Optical detectors
•Infrared sensors
•E n c o d e r s
•Smoke detectors
ST-1KL3A
(Unit : mm)
ST-1KL3B
MAXIMUM RATINGS
Item
C-E voltage
E-C voltage
Collector current
Collector power dissipation
Operating temp.
Storage Temp.
Soldering temp. *1
Symbol
VC E O
VE C O
IC
PC
Topr.
Tstg.
Tsol.
Rating
40
6
50
150
-30~+100
-50~+150
260
*1. For MAX.5 seconds at the position of 2 mm from the package
(Ta=25℃)
Unit
V
V
mA
mW
ELECTRO-OPTICAL CHARACTERISTICS
Item
Symbol
Collector dark current
Light current
C-E saturation voltage
Rise time
Switching speeds Fall time
Spectral sensitivity
Peak wavelength
Half anglee
IC E O
IL
VC E( s a t )
tr
tf
λ
λp
△θ
*2. Color temp.=2856K standard Tungsten lamp
Conditions
VCEO=10V
VCE=10V, 200lx *2
IC=5mA, 2,000lx *2
VCC=10V, IC=5mA,
RL= 1 0 0Ω
Min.
1.5
Typ.
1
5.0
0.2
3.2
4.8
500~1,050
880
±6
Max.
200
15
0.4
- 1-
(Ta=25℃)
Unit.
nA
mA
V
μs e c .
μs e c .
nm
nm
deg.
 

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