| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
120 pcs
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120 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The BD439 is a silicon power transistor manufactured by SavantIC, suitable for amplifier and switching applications. It is housed in a TO-126 package and designed for through-hole mounting.
Key electrical characteristics include a collector-emitter voltage of up to 80V and a continuous collector current rating of 4A. The transistor offers a DC current gain (hFE) ranging from 20 to 475 depending on the operating conditions. Its collector-emitter saturation voltage is a maximum of 0.8V at 3A, and the base-emitter voltage is typically 1.1V at 2A.
The junction temperature can reach up to 150°C, with storage temperatures ranging from -55°C to 150°C. The transition frequency (fT) is 3MHz at 1V and 250mA.
This component is specified with a RoHS3 compliant status and an MSL rating of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.77 | $0.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage for the BD439 is 80V.
The BD439 transistor has a continuous collector current rating of 4A.
The BD439 transistor is supplied in a TO-126 package.
The maximum operating junction temperature for the BD439 is 150°C.
The BD439 is RoHS3 Compliant.
