ST-1KB KODENSHI, ST-1KB Datasheet

ST-1KB

Manufacturer Part Number

ST-1KB

Description

(ST-1KA/B) Photo transistors(high-sensitivity NPN silicon phototransistors mounted in durable)

Manufacturer

KODENSHI

Datasheet

1.ST-1KB.pdf (2 pages)

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Photo transistors

The ST-1KA and 1KB are high-sensitivity NPN

provide years of reliable performance, even

under demanding conditions such as use out-

d o o r s .

F E A T U R E S

•Wide angular response

•High reliability in demanding environments

•Two leads (Collector, Emitter) ST-1KA

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

•Optical counters

•Infrared sensors

•Fiber optic communications

MAXIMUM RATINGS

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

ELECTRO-OPTICAL CHARACTERISTICS

*2. Color temp.=2856K standard Tungsten lamp

silicon phototransistors mounted in durable,

hermetically sealed TO-18 metal cans, which

•D u r a b l e

•Three leads (Collector Emitter, Base) ST-1KB

•Optical detectors

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 anglee

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

( s a t )

C E O

t r

t f

S T - 1 K A・S T - 1 K B

- 3 0 ~ + 1 0 0

- 5 0 ~ + 1 5 0

R a t i n g

C C

1 5 0

2 6 0

=2mA, 2,000lx

4 0

5 0

C E

C o n d i t i o n s

=10V, I

=10V, 200lx

C E O

= 1 0 0Ω

= 1 0 V

D I M E N S I O N S

= 5 m A ,

( T a = 2 5℃)

- 1-

U n i t

* 2

m W

m A

* 2

℃

ST-1KA

M i n .

0 . 5

5 0 0 ~ 1 , 0 5 0

±5 0

8 8 0

T y p .

2 . 0

0 . 2

0 . 8

1 0

M a x .

2 0 0

5 . 0

0 . 4

ST-1KB

K O D E N S H I

μ s e c .

U n i t .

d e g .

m A

(Unit : mm)

n m

n A

( T a = 2 5℃)

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