ICPL2731 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

ICPL2731

HIGH SPEED DUAL CHANNEL OPTICALLY COUPLED ISOLATOR PHOTODARLINGTON OUTPUT

Unspecified 

ICPL2730

ICPL2731

HIGH SPEED DUAL CHANNEL

OPTICALLY COUPLED ISOLATOR

PHOTODARLINGTON OUTPUT

APPROVALS

l UL recognised, File No. E91231

DESCRIPTION

These dual channel diode-darlington optocouplers

use a pair of light emitting diodes and an integrated

high gain photon detectors to provide 2500Volts RMS

electrical isolation between input and output.

Seperate connection for the photodiode bias and

output darlington collector improve the speed up to

a hundred times that of a conventional photo-

darlington coupler by reducing the base-collector

capacitance.

FEATURES

l High speed - DC to 200kBits/s operation

l High Common Mode Transient

Immunity 10kV/µs typical

l TTL Compatible - 0.1V VOL typical

l Low Input Current Requirement - 0.5mA

l High Current Transfer Ratio - 2000% typ.

l Open Collector Output

l 2500V Withstand Test Voltage, 1 min

RMS

l ICPL2731 has improved noise shield

which gives superior common mode

rejection

l Options :-

10mm lead spread - add G after part no.

Surface mount - add SM after part no.

Tape&reel - add SMT&R after part no.

l All electrical parameters 100% tested

l Custom electrical selections available

APPLICATIONS

l Line receivers

l Digital logic ground isolation

l Telephone ring detector

l Current loop receiver

OPTION SM

SURFACE MOUNT

OPTION G

7.62

2.54

Dimensions in mm

1

8

6.9 2

7

6.3 3

6

4

*

5

1.3

9.7

9.1

* ICPL2731 NOISE SHIELD

7.62

4.0

3.6

0.5

15°

Max

3.3

0.3

0.5

1.3

ABSOLUTE MAXIMUM RATINGS

(25°C unless otherwise specified)

Storage Temperature

-55°C to + 125°C

Operating Temperature

-40°C to + 85°C

Lead Soldering Temperature

(1/16 inch (1.6mm) from case for 10 secs) 260°C

INPUT DIODE

Average Forward Current

Peak Forward Current

( 50% duty cycle, 1ms pulse width )

Reverse Voltage

Power Dissipation

20mA ( 1 )

40mA

5V

35mW( 2 )

DETECTOR

Output Current

Supply and Output Voltage

ICPL2730

ICPL2731

Power Dissipation

60mA ( 3 )

-0.5 to +7V

-0.5 to +18V

100mW (4 )

1.2

1.4

0.6

0.9

10.2

9.5

0.3

10.16

ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, Cleveland, TS25 1YD

Tel: (01429) 863609 Fax :(01429) 863581

7/12/00

ISOCOM INC

1024 S. Greenville Ave, Suite 240,

Allen, TX 75002 USA

Tel: (214) 495-0755 Fax: (214) 495-0901

e-mail info@isocom.com

http://www.isocom.com

DB92018-AAS/A2

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