Diodes Incorporated BST39TA
MPNBST39TA
End of Life
TRANS NPN 350V 0.5A SOT89-3
$0.47Ref. price · indicative, final on quote
PackagingTO-243AA
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Surface Mount |
| FET type | NPN |
| Voltage - collector emitter breakdown | 350 V |
| Current - collector (Ic) | 500 mA |
| Current - collector cutoff | 20nA (ICBO) |
| DC current gain (hFE) (Min) @ ic, vce | 40 @ 20mA, 10V |
| Power - max | 1 W |
| Frequency - transition | 70MHz |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | TO-243AA |
| Vce saturation (Max) @ ib, ic | 500mV @ 4mA, 50mA |