Taiwan Semiconductor Corporation MMBT3904 RFG
MPNMMBT3904 RFG
Active
TRANS NPN 40V 0.2A SOT23
$0.1800Ref. price · indicative, final on quote
PackagingTO-236-3, SC-59, SOT-23-3
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 | 40 V |
| Current - collector (Ic) | 200 mA |
| Current - collector cutoff | 50nA |
| DC current gain (hFE) (Min) @ ic, vce | 100 @ 10mA, 1V |
| Power - max | 300 mW |
| Frequency - transition | 250MHz |
| Operating temperature | -55°C ~ 150°C (TJ) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Case | TO-236-3, SC-59, SOT-23-3 |
| Vce saturation (Max) @ ib, ic | 300mV @ 5mA, 50mA |