PS2503L-1 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

PS2503L-1

LOW INPUT CURRENT, HIGH SPEED SWITCHING MULTI PHOTOCOUPLER SERIES

NEC => Renesas Technology 

DATA SHEET

PHOTOCOUPLERS

PS2503 -1, -2, -4

PS2503L-1, -2, -4

LOW INPUT CURRENT, HIGH SPEED SWITCHING

MULTI PHOTOCOUPLER SERIES

DESCRIPTION

PS2503-1, -2, -4 and PS2503L-1, -2, -4 series are optically coupled isolator containing a GaAs light emitting diode

and an NPN silicon phototransistor.

PS2503-1, -2, -4 are in a plastic DIP (Dual In-line Package) and PS2503L-1, -2, -4 are lead bending type (Gull-

wing) for surface mount.

FEATURES

• High isolation voltage (BV: 5 000 Vr.m.s. MIN.)

• High speed switching (tr = 20 µs, tf = 30 µs TYP., @RL = 10 kΩ)

• High current transfer ratio (CTR: 100 % MIN. @IF = 1 mA, VCE = 5 V)

• Taping Product number (PS2503L-1-E3, E4, F3, F4)

(PS2503L-2-E3, E4)

• UL recognized [File No. E72422(S)]

APPLICATIONS

Interface circuit for various instrumentations, control equipments.

• AC Line/Digital Logic .................................................. Isolate high voltage transients

• Digital Logic/Digital Logic ........................................... Eliminate spurious ground loops

• Twisted pair line receiver ........................................... Eliminate ground look pick-up

• Telephone/Telegraph line receiver ............................ Isolate high voltage transients

• High Frequeny Power Supply Feedback Control ...... Maintain floating ground

• Relay Contact Monitor ................................................ Isolate floating grounds and transients

• Power Supply Monitor ................................................ Isolate transients and ground systems

Document No. P11304EJ3V0DS00 (3rd edition)

(Previous No. LC-2305A)

Date Published February 1996 P

Printed in Japan

©

1993

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