BD239C - STMicroelectronics
MPNBD239C
End of Life
TRANS NPN 100V 2A TO220
$0.54Ref. price · indicative, final on quote
PackagingTO-220-3
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Through Hole |
| FET type | NPN |
| Voltage - collector emitter breakdown | 100 V |
| Current - collector (Ic) | 2 A |
| Current - collector cutoff | 300µA |
| DC current gain (hFE) (Min) @ ic, vce | 15 @ 1A, 4V |
| Power - max | 30 W |
| Operating temperature | 150°C (TJ) |
| Package | Bulk |
| Case | TO-220-3 |
| Vce saturation (Max) @ ib, ic | 700mV @ 200mA, 1A |
Frequently asked questions
Is BD239C still in production?
Engineers and buyers need to know if this part is still active to avoid last-time-buy or obsolescence issues.
What is the pinout of BD239C?
Design engineers validating fit must confirm the pin configuration matches their PCB layout.
Is BD239C equivalent to TIP31C?
Sourcing buyers and maintenance techs often look for direct drop-in replacements when the exact part is not available.
Where can I buy BD239C in bulk?
Procurement professionals filling BOM lines need trusted distributor options with volume pricing and stock availability.
What is the price of BD239C?
Buyers require current market pricing to budget and compare quotes from multiple suppliers.
What is the replacement for BD239C if obsolete?
Maintenance techs and brokers need a known cross-reference or substitute to avoid redesign when the original is end-of-life.