NXP Semiconductors BFU5 Discrete Semiconductors Series

4 variants · NXP SemiconductorsAll Discrete Semiconductors →

About the NXP Semiconductors BFU5 Discrete Semiconductors Series

The NXP Semiconductors BFU5 Discrete Semiconductors Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common FET type of NPN, mounting of Surface Mount and operating temperature of -40°C ~ 150°C (TJ). Variants differ by case, current - collector (Ic) and DC current gain (hFE) (Min) @ ic, vce, so you can match the exact case your application requires using the selection guide below. All listed NXP Semiconductors BFU5 Discrete Semiconductors Series part numbers are active and orderable.

Select a variant by

Case: SC-70, SOT-323 · SOT-143R · TO-236-3, SC-59, SOT-23-3
Current - collector (Ic): 30mA · 50mA
DC current gain (hFE) (Min) @ ic, vce: 60 @ 5mA, 8V · 60 @ 15mA, 8V
Frequency: 10GHz · 10.5GHz · 11GHz
Gain: 18dB · 20dB · 21.5dB
Noise figure (dB typ @ f): 0.6dB @ 900MHz · 0.65dB @ 900MHz · 0.7dB @ 900MHz

Shared specifications

FET type: NPN
Mounting: Surface Mount
Operating temperature: -40°C ~ 150°C (TJ)
Package: Tape & Reel (TR); Cut Tape (CT)
Power - max: 450mW
Voltage - collector emitter breakdown: 12V

Variant comparison

Parameter	BFU520AR	BFU520XRR	BFU550WX	BFU550XRR
Case	TO-236-3, SC-59, SOT-23-3	SOT-143R	SC-70, SOT-323	SOT-143R
Current - collector (Ic)	30mA	30mA	50mA	50mA
DC current gain (hFE) (Min) @ ic, vce	60 @ 5mA, 8V	60 @ 5mA, 8V	60 @ 15mA, 8V	60 @ 15mA, 8V
Frequency	10GHz	10.5GHz	11GHz	11GHz
Gain	18dB	20dB	18dB	21.5dB
Noise figure (dB typ @ f)	0.7dB @ 900MHz	0.65dB @ 900MHz	0.6dB @ 900MHz	0.7dB @ 900MHz

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