Part # HMA121E datasheet

Part Manufacturer: Fairchild Semiconductor

Fairchild Semiconductor

Part Description: HMA Series Full Pitch Mini-Flat Package 4-Pin Optocouplers


Part Details:

FULL PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS HMA121 Series HMA124 HMA2701 Series HMAA2705 DESCRIPTIONThe 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. FEATURES PACKAGE DIMENSIONS · Compact 4-pin package (2.4 mm maximum standoff height) PIN 1 · Current Transfer Ratio in selected groups HMA121: 50­600% HMA2701: 50­300% HMA121A: 100­300% HMA2701A: 150­300% 0.100 (2.54) TYP HMA121B: 50­150% HMA2701B: 80­160% HMA121C: 100­200% HMA124: 100% MIN 0.020 (0.51) HMA121D: 50­100% HMAA2705: 50­300% 0.012 (0.30) 0.287 (7.29) HMA121E: 150­300% 0.248 (6.30) HMA121F: 100­600% 0.173 (4.40) 0.169 (4.29) · Available in tape and reel quantities of 500 and 2500. TYP 0.154 (3.91) · Applicable to Infrared Ray reflow (230°C max, 30 seconds.) 0.094 (2.39) · BSI (File #8611/8612), CSA (File #1162301), UL (File #E90700) 0.079 (2.01) and VDE (File #136480) certified · Creepage 5 mm, typical 5.2 mm 0.008 (0.20) 0.035 (0.89) 0.000 (0.0) · Clearance 5 mm, typical 5.2 mm 0.033 (0.85) 0.012 (0.30) 0.026 (0.65) APPLICATIONS HMAA2705 NOTE · AC line monitor All dimensions are in inches (millimeters) · Unknown polarity DC sensor· Telephone line receiver


Please click the following link to download the datasheet:

HMA121E.pdf Datasheet