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BF494

Description
TRANSISTOR 30 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal
CategoryDiscrete semiconductor    The transistor   
File Size49KB,2 Pages
ManufacturerNXP
Websitehttps://www.nxp.com
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BF494 Overview

TRANSISTOR 30 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal

BF494 Parametric

Parameter NameAttribute value
MakerNXP
package instructionCYLINDRICAL, O-PBCY-T3
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresLOW NOISE
Maximum collector current (IC)0.03 A
Collector-based maximum capacity1 pF
Collector-emitter maximum voltage20 V
ConfigurationSINGLE
Minimum DC current gain (hFE)67
JEDEC-95 codeTO-92
JESD-30 codeO-PBCY-T3
Number of components1
Number of terminals3
Maximum operating temperature150 °C
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formCYLINDRICAL
Polarity/channel typeNPN
Certification statusNot Qualified
surface mountNO
Terminal formTHROUGH-HOLE
Terminal locationBOTTOM
transistor applicationsAMPLIFIER
Transistor component materialsSILICON
Nominal transition frequency (fT)120 MHz

BF494 Related Products

BF494 BF495 BF495B BF494B
Description TRANSISTOR 30 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal TRANSISTOR 30 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal TRANSISTOR 30 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal TRANSISTOR 30 mA, 20 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal
Reach Compliance Code unknown unknown compliant unknown
ECCN code EAR99 EAR99 EAR99 EAR99
Other features LOW NOISE LOW NOISE LOW NOISE LOW NOISE
Maximum collector current (IC) 0.03 A 0.03 A 0.03 A 0.03 A
Collector-emitter maximum voltage 20 V 20 V 20 V 20 V
Configuration SINGLE SINGLE SINGLE SINGLE
Minimum DC current gain (hFE) 67 35 100 100
JEDEC-95 code TO-92 TO-92 TO-92 TO-92
JESD-30 code O-PBCY-T3 O-PBCY-T3 O-PBCY-T3 O-PBCY-T3
Number of components 1 1 1 1
Number of terminals 3 3 3 3
Maximum operating temperature 150 °C 150 °C 150 °C 150 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Package shape ROUND ROUND ROUND ROUND
Package form CYLINDRICAL CYLINDRICAL CYLINDRICAL CYLINDRICAL
Polarity/channel type NPN NPN NPN NPN
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
surface mount NO NO NO NO
Terminal form THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE
Terminal location BOTTOM BOTTOM BOTTOM BOTTOM
transistor applications AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER
Transistor component materials SILICON SILICON SILICON SILICON
Nominal transition frequency (fT) 120 MHz 120 MHz 120 MHz 120 MHz
package instruction CYLINDRICAL, O-PBCY-T3 CYLINDRICAL, O-PBCY-T3 - CYLINDRICAL, O-PBCY-T3
Collector-based maximum capacity 1 pF 1 pF - 1 pF

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