| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Gain | |
| Lead Style | |
| Mounting Type | |
| Noise Figure (dB Typ @ f) | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Transistor Type | |
| Voltage |
The BFU550AR is an NPN wideband silicon RF transistor from NXP Semiconductors, part of the BFU5 family. It is designed for high-speed, low-noise applications up to 2 GHz, including broadband amplifiers, low-noise amplifiers, and ISM band oscillators. The transistor is AEC-Q101 qualified for automotive applications.
Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 12 V, collector-base voltage (VCBO) of 24 V, and emitter-base voltage (VEBO) of 2 V. The maximum collector current is 50 mA, and total power dissipation is 450 mW at a solder point temperature ≤87°C. DC current gain (hFE) ranges from 60 to 200 with a typical value of 95 at Ic=15 mA, Vce=8 V.
RF performance is characterized by a transition frequency (fT) of 11 GHz typical, a minimum noise figure (NF) of 0.6 dB at 900 MHz, maximum stable gain (Gp(max)) of 18 dB at 900 MHz, and output power at 1 dB compression (P1dB) of 13.5 dBm typical. Collector capacitance is 0.74 pF typical.
The transistor is supplied in a surface-mount SOT-23 package (TO-236AB), suitable for high-density PCB assembly. The operating junction temperature range is -40°C to 150°C. The part is RoHS3 compliant and has MSL 1 (unlimited) moisture sensitivity.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.26 | $0.26 |
| 3,000+ | $0.11 | $0.11 |
| 6,000+ | $0.10 | $0.10 |
| 9,000+ | $0.10 | $0.10 |
| 15,000+ | $0.10 | $0.10 |
| 21,000+ | $0.10 | $0.10 |
| 30,000+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Maximum collector-emitter voltage (VCEO) is 12V, collector-base (VCBO) is 24V, and emitter-base (VEBO) is 2V.
The BFU550AR is available in a surface-mount SOT-23 package (TO-236AB, also known as TO-236-3 or SC-59).
The junction temperature range is -40°C to 150°C.
Yes, it is listed as RoHS3 Compliant, though this status is unverified.
11 GHz typical.
0.6 dB at 900 MHz.
50 mA.