| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
17,270 pcs
|
17270 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Continuous Forward Current | |
| Lead Spacing | |
| Lead Style | |
| SVHC Present | |
| Tape & Reel |
The HMHAA280 from ON Semiconductor is a compact 4-pin optocoupler designed for AC input applications. It features two gallium arsenide infrared emitting diodes in inverse parallel, driving a single silicon phototransistor. This device is housed in a mini-flat package with a lead pitch of 1.27 mm, optimizing board space.
Key electrical characteristics include a current transfer ratio (CTR) ranging from 50% to 600% at IF = ±5 mA and VCE = 5 V. The forward voltage is a maximum of 1.4 V, and the device provides a steady-state isolation voltage of 3750 VRMS. The operating temperature range is -55°C to 100°C.
Applications for the HMHAA280 include AC line monitoring, unknown polarity DC sensing, and telephone line receivers. It is certified by CSA, UL, and VDE, and is a Pb-Free device. The optocoupler is available in tape and reel quantities of 2500 units.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CTR is 50-600% when tested at IF = ±5 mA and VCE = 5 V.
The maximum forward voltage is 1.4 V at IF = ±5 mA.
The steady state isolation voltage is 3750 VRMS for 1 minute.
The operating temperature range is -55°C to 100°C.
The HMHAA280 is available in a 4-pin mini-flat package (MPF4, Case 100AL) with a lead pitch of 1.27 mm.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1.