KST-312 Kodenshi, KST-312 Datasheet

KST-312

Manufacturer Part Number

KST-312

Description

Photo Transistors

Manufacturer

Kodenshi

Datasheet

1.KST-312.pdf (2 pages)

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Photo transistors

phototransistor is compact , and the best for the

m o u s e .

F E A T U R E S

•Visible ray cut off mold type

A P P L I C A T I O N S

•Optical mouses

•E n c o d e r s

MAXIMUM RATINGS

ELECTRO-OPTICAL CHARACTERISTICS

The KST-312 is a high-sensitivity Silicon

phototransistor with two-phaseoutput. This

•Bult-in 2ch phototransistors

*1. For MAX.5 seconds at the position of 2 mm from the package

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

* 1

Rise time

Fall time

S y m b o l

T o p r .

T s t g .

T s o l .

C E O

E C O

S y m b o l

C E

λp

△θ

C E O

( s a t )

t r

t f

- 2 5 ~ + 8 5

- 3 0 ~ + 8 5

R a t i n g

1 0 0

2 6 0

C E

3 0

C C

C o n d i t i o n s

= 5 V , 1 m W / c m

=5V, I

C E O

= 1 0 0μ A

= 1 KΩ

K S T - 3 1 2

= 1 0 V

= 1 m A ,

( T a = 2 5℃)

- 1-

U n i t

m W

m A

℃

D I M E N S I O N S

M i n .

1 6 0

8 8 0～1 0 5 0

±6 0

8 8 0

T y p .

0 . 1

1 5

1 8

M a x .

1 0 0

9 6 0

0 . 4

K O D E N S H I

μ s e c .

U n i t .

μ s e c .

d e g .

(Unit : mm)

n m

n A

μ A

( T a = 2 5℃)

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KST-312 Summary of contents

Page 1

... Photo transistors The KST-312 is a high-sensitivity Silicon phototransistor with two-phaseoutput. This phototransistor is compact , and the best for the •Visible ray cut off mold type •Bult-in 2ch phototransistors •Optical mouses • ...

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 ...

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