ST-309 데이터 시트보기 (PDF) - Kodenshi Auk Co., LTD

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ST-309

Photo transistors

Kodenshi Auk Co., LTD 

Photo transistors

ST-309

The ST-309 is a doble type high-sensitivity Silicon

phototransistor. This phototransistor is compact size

FEATURES

•Side-viwering plastic package

•Bult-in 2ch phototransistors

APPLICATIONS

•Optical mouses

•E n c o d e r s

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

4

30

-

-25~+85

-30~+100

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

Collecor dark current

Light current

Light current ratio

Rise time

Switching speeds Fall time

Spectral sensitivity

Peak wavelength

Half angle

IC E O

IC E L 1

I /I CEL2 CEL1

tr

tf

λ

λp

Δθ

VCEO=10V

VCE=5V,

E *2

V

VCC=10V, IC=5mA,

RL= 1 0 0Ω

10%

*2. ICELof PTr1 *3. Setup Iuminous intensity by standard devices.

Min.

40

0.8

Typ.

8

9

4 0 0～1 1 0 0

800

±6 0

Max.

0.5

115

1.2

- 1-

(Ta=25℃)

Unit.

μA

μA

─

μs e c .

μs e c .

nm

nm

deg.

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