All Transistors. BFQ31A Datasheet

 

BFQ31A Datasheet and Replacement


   Type Designator: BFQ31A
   SMD Transistor Code: S4
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 0.2 W
   Maximum Collector-Base Voltage |Vcb|: 30 V
   Maximum Collector-Emitter Voltage |Vce|: 15 V
   Maximum Emitter-Base Voltage |Veb|: 3 V
   Maximum Collector Current |Ic max|: 0.1 A
   Max. Operating Junction Temperature (Tj): 150 °C
   Transition Frequency (ft): 600 MHz
   Collector Capacitance (Cc): 1.7 pF
   Forward Current Transfer Ratio (hFE), MIN: 100
   Noise Figure, dB: -
   Package: SOT23
 

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BFQ31A Datasheet (PDF)

 ..1. Size:35K  diodes
 bfq31a.pdf pdf_icon

BFQ31A

SOT23 NPN SILICON PLANARBFQ31AVHF/UHF TRANSISTORISSUE 4 MARCH 2001PARTMARKING DETAILSBFQ31A S4ECBFQ31AR S5BABSOLUTE MAXIMUM RATINGS.PARAMETER SYMBOL VALUE UNITCollector-Base Voltage VCBO 30 VCollector-Emitter Voltage VCEO 15 VEmitter-Base Voltage VEBO 3VContinuous Collector Current IC 100 mABase Current IB 50 mAPower Dissipation at Tamb=25C Ptot 3

 9.1. Size:28K  kec
 bfq31.pdf pdf_icon

BFQ31A

SEMICONDUCTOR BFQ31TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTORHIGH FREQUENCY APPLICATION. VHF BAND AMPLIFIER APPLICATION.EL B LDIM MILLIMETERS_+2.93 0.20AB 1.30+0.20/-0.15MAXIMUM RATING (Ta=25 )C 1.30 MAX23 D 0.45+0.15/-0.05CHARACTERISTIC SYMBOL RATING UNITE 2.40+0.30/-0.201G 1.90VCBOCollector-Base Voltage 30 VH 0.95J 0.13+0.10/-0.05VCEOColle

Datasheet: BFQ27 , BFQ270 , BFQ28 , BFQ29 , BFQ29P , BFQ29R , BFQ30 , BFQ31 , S9013 , BFQ31AR , BFQ31R , BFQ32 , BFQ32C , BFQ32M , BFQ32S , BFQ33 , BFQ33C .

History: MQ3053A

Keywords - BFQ31A transistor datasheet

 BFQ31A cross reference
 BFQ31A equivalent finder
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 BFQ31A substitution
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