PS9634 datasheet(1/12 Pages) NEC

Part #	PS9634

Description	POWER TRANSISTOR DRIVING BASE AMPLIFIER BUILT-IN TYPE PHOTOCOUPLER

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Manufacturer	NEC [NEC]

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DATA SHEET

The information in this document is subject to change without notice.

Document No. P12686EJ4V0DS00 (4th edition)

Date Published February 1998 NS CP(K)

Printed in Japan

PHOTOCOUPLER

PS9634,PS9634L

POWER TRANSISTOR DRIVING

BASE AMPLIFIER BUILT-IN TYPE PHOTOCOUPLER

©

1992

The mark

•

• shows major revised points.

DESCRIPTION

The PS9634 and PS9634L are optical linkage devices mounting a GaAs infrared ray LED on the light emitting side

(input side) and a photo diode and a signal processing circuit on the light receiving side (output side) on one chip.

They can directly drive a power transistor of 15 to 20 A class used for such as an inverter control air conditioner or

general purpose inverter.

The PS9634L has a surface mount type lead.

FEATURES

• High instantaneous common mode rejection voltage (CMH = –1 000 V/

µs MIN., CML = 1 000 V/µs MIN.)

• High supply voltage (VCC = 18 V)

• High-speed response (tPHL, tPLH = 5

µs MAX.)

• High output current (IO1 = 0.5 A (DC), IO1P = 1.0 A (pulse) )

• Taping product name (PS9634L-E3, E4)

APPLICATIONS

• Inverter control air conditioner

• General purpose inverter

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