KODENSHI

- 1-

SG-203

Photointerrupters(Transmissive)

Forward voltage

Input

Reverse current

Capacitance

Peak wavelength

Output

Collector dark current

Light current

C-E saturation voltage

Switching Rise time

speeds

Fall time

The SG-203 photointerrupter high-performance

standard type, combines high-output GaAs IRED with

high sensitive phototransistor.

FEATURES

•0.5mm aperture

•High-speed reponse

•Available for 2 type P.C.Bs.

•Widely applicable

APPLICATIONS

•Copiers

•Facsimiles

•Printers

•Edge sensors

•Floppy disk drives

DIMENSIONS

(Unit : mm)

Rating

Symbol

Item

MAXIMUM RATINGS

Tstg.

*2

100

5

60

1

100

40

30

5

-20~+85

-30~+85

mW

V

mA

A

mW

mA

V

V

℃

℃

Unit

(Ta=25℃)

(Ta=25℃)

ELECTRO-OPTICAL CHARACTERISTICS

V=0, f=1KHz

Item

Typ.

1.2

25

940

5

5

Ct

λp

tr

tf

0.6

1.5

10

0.1

0.4

V

μA

pF

nm

μA

mA

V

μsec.

μsec.

Symbol

Conditions

Min.

Max.

Unit.

*1.ｔｗ≦100 μ

sec.period ：T=10msec.

*2. The connector shall be inserted or pulled out at normal temperature

Power dissipation

Reverse voltage

Forward current

Collector power dissipation

Collector current

C-E voltage

E-C voltage

Operating temp.

Storage temp.

Input

Output