Product Summary

The BFU725F/N1,115 is an NPN wideband silicon germanium RF transistor. Applications are (1)2nd LNA stage and mixer stage iDBS LNB; (2)Satellite radio; (3)Low noise amplifiers for microwave communications systems; (4)WLAN and CDMA applications; (5)Analog/digital cordless applications; (6)Ka band oscillators.

Parametrics

BFU725F/N1,115 absolute maximum ratings: (1)Collector-base voltage open emitter: 10 V; (2)Collector-emitter voltage open base: 2.8 V; (3)Emitter-base voltage open collector: 0.55 V; (4)Collector current: 40 mA; (5)Total power dissipation Tsp ≤ 90 °C [1]: 136 mW; (6)Storage temperature: -65 +150 °C; (7)Junction temperature: 150 °C.

Features

BFU725F/N1,115 features: (1)Low noise high gaimicrowave transistor; (2)Noise figure (NF)= 0.7 dB at 5.8 GHz; (3)High maximum stable gai27 dB at 1.8 GHz; (4)110 GHz fT silicogermanium technology.

Diagrams

BFU725F/N1,115 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BFU725F/N1,115
BFU725F/N1,115

NXP Semiconductors

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Data Sheet

0-1: $0.36
1-25: $0.28
25-100: $0.23
100-250: $0.20
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BFU725F/N1,115
BFU725F/N1,115

NXP Semiconductors

Transistors RF Bipolar Small Signal 2.8V 0.04A 4-Pin Trans GP BJT NPN

Data Sheet

0-1: $0.36
1-25: $0.28
25-100: $0.23
100-250: $0.20
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BFU790F,115

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Transistors RF Silicon Germanium NPN WIDEBAND SILICON GERMANIUM RF TRANS

Data Sheet

0-1: $0.60
1-25: $0.46
25-100: $0.39
100-250: $0.33
BFU760F,115
BFU760F,115

NXP Semiconductors

Transistors RF Silicon Germanium NPN WIDEBAND SILICON GERMANIUM RF TRANS

Data Sheet

0-1: $0.46
1-25: $0.42
25-100: $0.37
100-250: $0.32
BFU730F,115
BFU730F,115

NXP Semiconductors

Transistors RF Silicon Germanium NPN WIDEBAND SILICON GERMANIUM RF TRANS

Data Sheet

0-1: $0.38
1-25: $0.33
25-100: $0.29
100-250: $0.25
BFU725F,115
BFU725F,115

NXP Semiconductors

Transistors RF Bipolar Small Signal RF NPN Transistor

Data Sheet

Negotiable 
BFU725F
BFU725F

Other


Data Sheet

Negotiable