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: 2SA1801 , 2SA1802 , 2SA1802A , 2SA1803 , 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SD2499 , 2SA1805 , 2SA1805O , 2SA1805R , 2SA1806 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C .

History: 2N3425 | DC5108 | 2SC3610 | BUV93 | BU806 | 2SD1815R | 2SB285

Keywords - BFQ31A transistor datasheet

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