TLP281,TLP281-4

2007-10-01

1

TOSHIBA PHOTOCOUPLER GaAs IRED & PHOTO-TRANSISTOR

TLP281,TLP281-4

PROGRAMMABLE CONTROLLERS

AC/DC-INPUT MODULE

PC CARD MODEM(PCMCIA)

TLP281 and TLP281-4 is a very small and thin coupler, suitable

for surface mount assembly in applications such as PCMCIA Fax

modem, programmable controllers.

TLP281 and TLP281-4 consist of photo transistor, optically coupled

to a gallium arsenide infrared emitting diode.

Collector-Emitter Voltage

: 80 V (MIN)

Current Transfer Ratio

: 50% (MIN)

Rank GB

: 100% (MIN)

Isolation Voltage

: 2500 Vrms (MIN)

UL Recognized

: UL1577 , File No. E67349

BSI Approved

: BS EN 60065: 2002,

: BS EN 60950-1: 2002

Certificate No. 8143, 8144

Pin Configuration (top view)

1:ANODE

2:CATHODE

3:EMITTER

4:COLLECTOR

1,3,5,7

:ANODE

2,4,6,8

:CATHODE

9,11,13,15 :EMITTER

10,12,14,16 :COLLECTOR

1

2

4

3

TLP281

TLP281-4

8

9

1

2

3

4

5

6

7

10

11

12

13

14

15

16

TOSHIBA

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Weight: 0.05 g

TOSHIBA

―

Weight: 0.19 g

Unit in mm

Unit in mm