SDD450 - Photo-Darlington Optocoupler

Datasheet Summary

Description

The SDD450 consists of a Photo Darlington transistor optically coupled to a light emitting diode.

Optical coupling between the input LED and output Photo Darlington allows for high isolation levels while maintaining low-level DC signal control capability.

Features

High current transfer ratio (CTR:MIN 600%).
High input-to-output isolation voltage (3,750 Vrms).
Ultra-miniature 4 pin SOP package.
High Load Voltage (Vceo = 300V MIN).

Solid State Optronic

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Datasheet Details

Part number	SDD450
Manufacturer	Solid State Optronic
File Size	695.54 KB
Description	Photo-Darlington Optocoupler
Datasheet	SDD450 Datasheet
Additional preview pages of the SDD450 datasheet.

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Full PDF Text Transcription

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SDD450 DC Input Photo-Darlington Optocoupler DESCRIPTION The SDD450 consists of a Photo Darlington transistor optically coupled to a light emitting diode. Optical coupling between the input LED and output Photo Darlington allows for high isolation levels while maintaining low-level DC signal control capability. The SDD450 provides an optically isolated method of controlling many interface applications such as telecommunications, industrial control and instrumentation circuitry.

Published: Oct 12, 2024 |