| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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12,465 pcs
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12465 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The HMHAA280R2V is an optocoupler from On Semiconductor, housed in a compact 4-pin mini-flat package with half-pitch leads for space savings. It consists of two gallium arsenide infrared emitting diodes connected in inverse parallel, driving a single silicon phototransistor.
Key electrical specifications include a DC Current Transfer Ratio (CTR) ranging from 50% to 600% under typical test conditions (IF = ±5 mA, VCE = 5 V). The device offers a steady-state isolation voltage of 3750 VRMS.
With a lead pitch of 1.27 mm and a maximum standoff height of 2.4 mm, this optocoupler is designed for efficient board space utilization. It operates within a temperature range of -55°C to +100°C and is Pb-Free.
Applications for the HMHAA280 series include AC line monitoring, unknown polarity DC sensing, and telephone line receivers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HMHAA280R2V is housed in a 4-Pin Mini-Flat Package.
The operating temperature range is -55 to +100 °C.
The steady-state isolation voltage is 3750 VRMS minimum for 1 minute.
The DC current transfer ratio ranges from 50% to 600% at IF = ±5 mA and VCE = 5 V.
The maximum collector-emitter voltage is 80 V.
The maximum forward voltage is 1.4 V at IF = ±5 mA.
The maximum continuous forward current is 50 mA.