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HMHA281 - 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

Product Overview

onsemi

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HMHA281 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers by onsemi - Datasheet Preview — Datasheet preview – HMHA281

Datasheet Details

Part number	HMHA281
Manufacturer	onsemi
File Size	223.19 KB
Description	4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers
Datasheet	HMHA281 Datasheet
Additional preview pages of the HMHA281 datasheet.

HMHA281 Product details

Description

The HMHA281 and HMHA2801 series devices consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a compact 4 pin mini

flat package.

The lead pitch is 1.27 mm.

Features

Compact 4.
Pin Package.
2.4 mm Maximum Standoff Height.
Half.
Pitch Leads for Optimum Board Space Savings.
Current Transfer Ratio:.
HMHA281: 50% to 600%.
HMHA2801: 80% to 600%.
HMHA2801A: 80% to 160%.
HMHA2801B: 50% to 150%.
HMHA2801C: 50% to 100%.
Safety and Regulatory Approvals:.
UL1577, 3.750 VACRMS for 1 Minute.
DIN.
EN/IEC60747.
5.
5, 565 V Peak Wor.

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Other Datasheets by onsemi

HMHA2801 - 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers
HMHA2801A - 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers
HMHA2801B - 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers
HMHA2801C - 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

Published: Apr 14, 2025 |