Nexperia BFU790F,115 RF NPN transistor, 25 GHz transition frequency, 0.4 dB noise figure at 1.5-2.4 GHz, 2.8 V Vceo max, 100 mA Ic max, 234 mW max power, SOT-343F package, surface mount.
| Parameter | Value |
|---|---|
| Mounting type | Surface Mount |
| FET type | NPN |
| Voltage - collector emitter breakdown | 2.8V |
| Current - collector (Ic) | 100mA |
| DC current gain (hFE) (Min) @ ic, vce | 235 @ 10mA, 2V |
| Power - max | 234mW |
| Frequency | 25GHz |
| Operating temperature | 150°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | SOT-343F |
| Noise figure (dB typ @ f) | 0.4dB ~ 0.5dB @ 1.5GHz ~ 2.4GHz |
SOT-343F plastic surface-mount package, also referred to as 4-DFP. 4-pin footprint with collector on backside pad. Supplied in Tape & Reel (TR) or Cut Tape (CT).
25 GHz transition frequency (fT) provides useful gain into Ku and K bands. 0.4 dB noise figure at 1.5-2.4 GHz drives LNA performance. 235 minimum hFE at 10 mA, 2 V. 100 mA maximum collector current.
Maximum power dissipation is 234 mW. The operating junction temperature is rated to 150 °C. The 25 GHz transition frequency is the headline RF spec; the part is typically used in LNA or driver stages where the collector current is set well below 100 mA to stay within the power budget.
There is no recommended replacement because the BFU790F,115 is an active, current-production part. No successor or alternate has been issued by Nexperia.