4-Pin Half Pitch MFP Phototransistor Output Optocoupler

The HMHA281 HMHA2801 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 1.27 mm. The HMHAA280 series 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 1.27 mm.
By Fairchild Semiconductor
HMHA281 's PackagesHMHA281 's pdf datasheet
HMHA281R1
HMHA281R1V
HMHA281R2
HMHA281R2V
HMHA281R3
HMHA281R3V
HMHA281R4
HMHA281R4V
HMHA281V

HMHA281 pdf datasheet download


HMHA281 Pinout, Pinouts
HMHA281 pinout,Pin out
This is one package pinout of HMHA281,If you need more pinouts please download HMHA281's pdf datasheet.

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