HMHA2801C, HMHA281 - 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers

onsemi

HMHA2801C Datasheet Preview — This datasheet PDF includes multiple part numbers: HMHA2801C, HMHA281. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	HMHA2801C, HMHA281
Manufacturer	onsemi
File Size	223.19 KB
Description	4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers
Datasheet	HMHA281-onsemi.pdf
Note	This datasheet PDF includes multiple part numbers: HMHA2801C, HMHA281. Please refer to the document for exact specifications by model.

HMHA2801C 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.

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.

📁 HMHA2801C Similar Datasheet

HMHA2801 - HALF PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS (Fairchild Semiconductor)
HMHA281 - HALF PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS (Fairchild Semiconductor)
HMHAA280 - HALF PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS (Fairchild Semiconductor)
HMH2369 - NPN EPITAXIAL PLANAR TRANSISTOR (Hi-Sincerity Mocroelectronics)

Other Datasheets by onsemi

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

Published: Apr 14, 2025 |