| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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153,214 pcs
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153214 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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18,520 pcs
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18520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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107 pcs
|
107 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current Transfer Ratio (Max) | |
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| Vce Saturation (Max) | |
| Voltage |
The ON Semiconductor HMHA2801R2 is a phototransistor optocoupler designed for signal isolation applications. It provides a high insulation voltage of 3.75kVrms and operates with an input current of up to 50mA.
Key electrical characteristics include a collector-emitter voltage of 80V and a Vce saturation of 300mV maximum. The current transfer ratio (CTR) ranges from a minimum of 80% to a maximum of 600% at 5mA input current. Both rise and fall times are specified at 3µs, ensuring efficient signal transmission.
This optocoupler is housed in a compact 4-pin mini-flat package, specifically a 4-SOIC with a 4.40mm width, suitable for surface mounting. The operating temperature range is from -55°C to 100°C, making it versatile for various environmental conditions. The device is Pb-free and RoHS compliant.
Applications include digital logic inputs, microprocessor inputs, power supply monitoring, and twisted pair or telephone line receivers.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.24 | $1.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HMHA2801R2 optocoupler has an insulation voltage of 3.75kVrms.
The current transfer ratio for the HMHA2801R2 is between 80% and 600% at 5mA input current.
The maximum collector-emitter voltage for the HMHA2801R2 is 80V.
The HMHA2801R2 operates within a temperature range of -55°C to 100°C.
The HMHA2801R2 is supplied in a 4-SMD package, specifically a 4-SOIC (0.173", 4.40mm Width).