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| Partname: | HMHA281 |
| Description: | HALF PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS |
| Manufacturer: | Fairchild Semiconductor |
| Datasheet: | PDF (423K).
Click here to download *) |
The HMHA 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 HMHAA 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. |
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