HMHA281 Overview
The HMHA series consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a pact 4-pin mini-flat package. The lead pitch is 1.27 mm. The HMHAA series consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a single silicon phototransistor in a pact 4-pin mini-flat package.
HMHA281 Key Features
- pact 4-pin package (2.4 mm maximum standoff height)
- Half pitch leads for optimum board space savings
- 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 #1201524), UL (File #E90700) and VDE (File #136480) certified
