ST-325 データシートの表示（PDF） - Kodenshi Auk Co., LTD
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ST-325 Datasheet PDF : 2 Pages
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Photo transistors
ST-325
The ST–325 is a high–sensitivity NPN silicon
phototransistor mounted in a red low profile side–
viewing package. This phototransistor is both ultra–
compact and easy to mount.
FEATURES
•Side–viewering plastic package
•Ultra– Compact / Low–profile package
APPLICATIONS
•P h o t o i n t e r r u p t e r s
•Tape–end sensors
•Optical switches
DIMENSIONS
KODENSHI
(Unit : mm)
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
30
5
20
75
-25~+85
-30~+85
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 Conditions
Collector dark current
Light current
C-E saturation voltage
Rise time
Switching speeds Fall time
Spectral sensitivity
Peak wavelength
Half angle
IC E O
IL
VC E ( s a t )
tr
tf
λ
λp
△θ
VC E O= 1 0 V
VCE=5V,EV=1000lx *2
IC=0.5mA,EV=2000lx *2
VCC=10V,IC=1mA,
RL= 1 0 0Ω
*2. Color temp.=2856K standard Tungsten lamp
Min.
0.4
Typ.
0.2
3.2
4.8
500~1,050
880
±6 0
Max.
100
0.4
- 1-
(Ta=25℃)
Unit.
nA
mA
V
μs e c .
μs e c .
nm
nm
deg.
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