Home

HMA124

By datasheet - April 3rd, 2008

FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
HMA121 Series
DESCRIPTION
The HMA124, HMA121 series and HMA2701 series consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a compact 4-pin mini-flat package. The lead pitch is 2.54 mm. The HMAA2705 consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a single silicon phototransistor in a compact 4-pin mini-flat package. The lead pitch is 2.54mm.

HMA124

HMA2701 Series

HMAA2705

FEATURES
Compact 4-pin package (2.4 mm maximum standoff height) Current Transfer Ratio in selected groups HMA121: 50 600% HMA2701: 50 300% HMA121A: 100 300% HMA2701A: 150 300% HMA121B: 50 150% HMA2701B: 80 160% HMA121C: 100 200% HMA124: 100% MIN HMA121D: 50 100% HMAA2705: 50 300% HMA121E: 150 300% HMA121F: 100 600% Available in tape and reel quantities of 500 and 2500. Applicable to Infrared Ray reflow (230 C max, 30 seconds.) BSI (File 8611/8612), CSA (File 1162301), UL (File E90700) and VDE (File 136480) certified Creepage 5 mm, typical 5.2 mm Clearance 5 mm, typical 5.2 mm

PACKAGE DIMENSIONS
PIN 1

0.100 (2.54) TYP

0.020 (0.51) 0.012 (0.30) 0.287 (7.29) 0.248 (6.30) 0.173 (4.40) TYP

0.169 (4.29) 0.154 (3.91) 0.094 (2.39) 0.079 (2.01)

0.035 (0.89) 0.012 (0.30)

0.008 (0.20) 0.000 (0.0)

0.033 (0.85) 0.026 (0.65)

APPLICATIONS
HMAA2705 AC line monitor Unknown polarity DC sensor Telephone line receiver HMA121 series, HMA2701 series, HMA124 Digital logic inputs Microprocessor inputs Power supply monitor Twisted pair line receiver Telephone line receiver NOTE All dimensions are in inches (millimeters)

1

4 COLLECTOR

2

3 EMITTER

Equivalent Circuit (HMAA2705)

ANODE 1

4 COLLECTOR

CATHODE 2

3 EMITTER

Equivalent Circuit (HMA2701, HMA121, HMA124)

2003 Fairchild Semiconductor Corporation

Page 1 of 10

11/12/03

HMA124 Datasheet Fairchild Download PDF

Add this permalink to your bookmarks for future download of HMA124 datasheet

Permalink: http://datasheet.emcelettronica.com/fairchild/HMA124

-->