Datasheets
BFQ31A by:

RF Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN,

Part Details for BFQ31A by Zetex / Diodes Inc

Overview of BFQ31A by Zetex / Diodes Inc

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Part Details for BFQ31A

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BFQ31A Part Data Attributes:

BFQ31A Zetex / Diodes Inc
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BFQ31A Zetex / Diodes Inc RF Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN,
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer ZETEX PLC
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.1 A
Collector-Base Capacitance-Max 1.7 pF
Collector-Emitter Voltage-Max 15 V
Configuration SINGLE
DC Current Gain-Min (hFE) 100
Highest Frequency Band ULTRA HIGH FREQUENCY BAND
JESD-30 Code R-PDSO-G3
JESD-609 Code e0
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 235
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.2 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 10
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 600 MHz
VCEsat-Max 0.4 V

Alternate Parts for BFQ31A

This table gives cross-reference parts and alternative options found for BFQ31A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BFQ31A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
BFQ31ATA RF Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN Zetex / Diodes Inc BFQ31A vs BFQ31ATA
BFQ31ATC RF Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN Diodes Incorporated BFQ31A vs BFQ31ATC
BFQ31ATA RF Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN Diodes Incorporated BFQ31A vs BFQ31ATA
BFQ31A RF Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, SOT-23, 3 PIN Diodes Incorporated BFQ31A vs BFQ31A
Part Number Description Manufacturer Compare
ZTX321STOA RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFQ31A vs ZTX321STOA
ZTX322L RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 STYLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFQ31A vs ZTX322L
ZTX321L RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 STYLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFQ31A vs ZTX321L
ZTX323STOA RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFQ31A vs ZTX323STOA
ZTX323L RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 STYLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFQ31A vs ZTX323L
ZTX323STZ RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFQ31A vs ZTX323STZ
ZTX321STZ RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFQ31A vs ZTX321STZ
ZTX322STOA RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFQ31A vs ZTX322STOA
ZTX321STOB RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFQ31A vs ZTX321STOB
BFQ31ATA RF Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN Zetex / Diodes Inc BFQ31A vs BFQ31ATA

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