| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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50,000 pcs
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50000 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 | |
| Mounting Type | |
| Noise Figure (dB Typ @ f) | |
| Operating Temperature | |
| Power | |
| Storage Temperature | |
| Supplier Device Package | |
| Transistor Type | |
| Voltage |
BFU520YF is a dual NPN wideband silicon RF transistor manufactured by NXP Semiconductors. It is designed for high-speed, low-noise applications in a compact 6-pin SOT363 surface-mount package. The transistor is part of the BFU5 family and is suitable for small signal to medium power operation up to 2 GHz.
Key electrical specifications include a maximum collector-emitter voltage of 12 V, collector-base voltage of 24 V, and maximum collector current of 30 mA. The device offers a transition frequency (ft) of 10 GHz, making it ideal for RF applications. It features a low noise figure of 0.65 dB at 900 MHz and a typical maximum stable gain of 19 dB at 900 MHz. DC current gain (hFE) ranges from 60 to 200 at 5 mA, 8 V. The collector capacitance is 0.48 pF, and output power at 1 dB compression is 7 dBm.
The BFU520YF is AEC-Q101 qualified, ensuring reliability for automotive-grade applications. It is suitable for broadband differential amplifiers, low-noise amplifiers for ISM band applications, and oscillators. The device operates over a junction temperature range of -40°C to 150°C and has a maximum power dissipation of 450 mW.
Packaged in SOT363 (also known as 6-TSSOP, SC-88), the BFU520YF is surface mountable and compatible with standard reflow soldering processes. The dual NPN configuration allows for compact designs in differential amplifier stages.
The maximum collector-emitter voltage is 12 V, and the maximum collector-base voltage is 24 V.
The BFU520YF is available in a 6-pin SOT363 surface mount package (also known as 6-TSSOP, SC-88).
The junction temperature range is -40°C to 150°C.
The BFU520YF is listed as RoHS3 compliant, but this status is unverified and should be confirmed with the manufacturer.
The minimum noise figure is 0.65 dB at 900 MHz, and the typical noise figure at 1.8 GHz is 1 dB.
The typical maximum power gain is 19 dB at 900 MHz, and the typical gain is 14 dB.
The transition frequency (ft) is typically 10 GHz at Ic=10mA, Vce=8V.