BFR181 Specs and Replacement

Type Designator: BFR181

SMD Transistor Code: RFs

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.175 W

Maximum Collector-Base Voltage |Vcb|: 20 V

Maximum Collector-Emitter Voltage |Vce|: 15 V

Maximum Collector Current |Ic max|: 0.02 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 7000 MHz

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: SOT23

 BFR181 Substitution

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BFR181 datasheet

 ..1. Size:57K  siemens

bfr181.pdf pdf_icon

BFR181

BFR 181 NPN Silicon RF Transistor For low noise, high-gain broadband amplifiers at collector currents from 0.5 mA to 12mA fT = 8GHz F = 1.45dB at 900MHz ESD Electrostatic discharge sensitive device, observe handling precaution! Type Marking Ordering Code Pin Configuration Package BFR 181 RFs Q62702-F1314 1 = B 2 = E 3 = C SOT-23 Maximum Ratings Parameter Symbol Values Unit ... See More ⇒

 ..2. Size:613K  infineon

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BFR181

BFR181 Low Noise Silicon Bipolar RF Transistor For low noise, high-gain broadband amplifiers at collector currents from 0.5 mA to 12 mA fT = 8 GHz, NFmin = 0.9 dB at 900 MHz Pb-free (RoHS compliant) package Qualification report according to AEC-Q101 available ESD (Electrostatic discharge) sensitive device, observe handling precaution! Type Marking Pin Configuration Pack... See More ⇒

 ..3. Size:124K  kexin

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BFR181

SMD Type Transistors Transistors NPN Silicon RF Transistor BFR181(KFR181) Features SOT-23 Unit mm For low noise, high-gain broadband amplifiers at +0.1 2.9-0.1 +0.1 0.4 -0.1 collector currents from 0.5 mA to 12 mA 3 fT = 8 GHz F = 1.45dB at 900MHz 12 +0.1 +0.05 0.95 -0.1 0.1-0.01 +0.1 1.9 -0.1 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parame... See More ⇒

 0.1. Size:56K  siemens

bfr181w.pdf pdf_icon

BFR181

BFR 181W NPN Silicon RF Transistor For low noise, high-gain broadband amplifiers at collector currents from 0.5 mA to 12mA fT = 8GHz F = 1.45dB at 900MHz ESD Electrostatic discharge sensitive device, observe handling precaution! Type Marking Ordering Code Pin Configuration Package BFR 181W RFs Q62702-F1491 1 = B 2 = E 3 = C SOT-323 Maximum Ratings Parameter Symbol Values Un... See More ⇒

Detailed specifications: BFR15, BFR15A, BFR16, BFR17, BFR17R, BFR18, BFR180, BFR180W, TIP31, BFR181T, BFR181W, BFR182, BFR182T, BFR182W, BFR183, BFR183T, BFR183W

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