Optocouplers
Optocouplers

Quad Channel Hermetic 20 Pin LCC, Optically Coupled Isolator

66143-002
The 66143 -X02, -X03 and -X04 are optically coupled isolators, consisting of four GaAlAs LEDs and four silicon phototransistors mounted and coupled in a miniature surface mount hermetic leadless chip carrier. All electrical characteristics of each channel are identical to the JEDEC registered 4N47 (-X02), 4N48 (-X03) and 4N49 (-X04). Each unit contains four channels. These solid state couplers are ideal for designs where board space and device weight are important design considerations.

Features

· High Reliability
· Base lead provided for conventional transistor biasing
· Very high gain, high voltage transistor
· Stability over wide temperature
· +1kV electrical isolation

Applications

· Eliminate ground loops
· Level shifting
· Line receiver
· Switching power supplies
· Motor control

Documents

Models & Simulations

Similar Products

Product No. Industry Number Product Family BVCEO Collector Forward Voltage 25°C IC(ON) min. at IF Number of Channels Operating Temperature Output Type Package QML Screening
66143-003 - Standard 40V - 1.5V at 10mA 1.0mA to 5.0mA at 1.0mA 4 -55°C to +125°C Phototransistor 20 Pin LCC - Commercial
66143-004 - Standard 40V - 1.5V at 10mA 2.0mA to 10.0mA at 1.0mA 4 -55°C to +125°C Phototransistor 20 Pin LCC - Commercial

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Quad Channel Hermetic 20 Pin LCC, Optically Coupled Isolator