ST-325 KODENSHI, ST-325 Datasheet
ST-325
Manufacturer Part Number
ST-325
Description
Photo transistors
Manufacturer
KODENSHI
Datasheet
1.ST-325.pdf
(2 pages)
www.DataSheet4U.com
Photo transistors
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.
F E A T U R E S
•S i d e–viewering plastic package
•U l t r a– Compact / Low–profile package
A P P L I C A T I O N S
•P h o t o i n t e r r u p t e r s
•T a p e–end sensors
MAXIMUM RATINGS
*1.For MAX.5 seconds at the position of 2 mm from the package
*2. Color temp.=2856K standard Tungsten lamp
•Optical switches
ELECTRO-OPTICAL CHARACTERISTICS
C-E voltage
E-C voltage
Collector current
Collector power dissipation
Operating temp.
Storage Temp.
Soldering temp.
Collector dark current
Light current
C-E saturation voltage
Switching speeds
Spectral sensitivity
Peak wavelength
Half angle
I t e m
I t e m
* 1
Rise time
Fall time
S y m b o l
T o p r .
T s t g .
T s o l .
V
V
P
I
C E O
E C O
C
C
S y m b o l
V
λp
△θ
I
C E ( s a t )
C E O
I
t r
t f
λ
L
I
- 2 5 ~ + 8 5
- 3 0 ~ + 8 5
C
V
= 0 . 5 m A , E
R a t i n g
V
C E
2 6 0
C C
= 5 V , E
3 0
2 0
7 5
5
C o n d i t i o n s
= 1 0 V , I
R
V
L
C E O
= 1 0 0Ω
= 1 0 V
V
S T - 3 2 5
=1000lx
V
C
=2000lx
= 1 m A ,
( T a = 2 5℃)
- 1-
U n i t
m W
m A
℃
℃
℃
V
V
* 2
* 2
D I M E N S I O N S
M i n .
0 . 4
5 0 0 ~ 1 , 0 5 0
T y p .
±6 0
8 8 0
0 . 2
3 . 2
4 . 8
M a x .
1 0 0
0 . 4
K O D E N S H I
μ s e c .
μ s e c .
U n i t .
d e g .
m A
(Unit : mm)
n m
n m
n A
V
( T a = 2 5℃)
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ST-325 Summary of contents
Page 1
... Photo transistors 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 • e–viewering plastic package • a– Compact / Low–profile package • ...
Page 2
... Photo transistors Collector current Vs. Collector - Emitter voltage Relative sensitivity Vs. Wavelength Collector power dissipation Vs. Ambient temperature Collector current Vs. Illuminance Swithing time vs. Load resistance - 2- Dark current Vs. Ambient temperature Radiant Pattern ...