HMHA2801B Datasheet 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

Manufacturer: onsemi

Download the HMHA2801B datasheet PDF. This datasheet also includes the HMHA281 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

HMHA2801B 4-pin half-pitch mini-flat phototransistor optocouplers by onsemi - Datasheet Preview — Note: The manufacturer provides a single datasheet file (HMHA281-onsemi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	HMHA2801B
Manufacturer	onsemi
File Size	223.19 KB
Description	4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers
Datasheet	HMHA2801B Datasheet

General 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.

Overview

HMHA281, HMHA2801 Series 4-Pin Half-Pitch Mini-Flat Phototransistor.

Key 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.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	HMHA2801	HALF PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS	Fairchild Semiconductor

More Datasheets from onsemi

Part Number	Description
HMHA2801	4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers
HMHA2801A	4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers
HMHA2801C	4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers
HMHA281	4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers