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2N494

Description
Unijunction Transistor, 12uA I(P), TO-5, TO-5, 3 PIN
CategoryDiscrete semiconductor    The transistor   
File Size337KB,3 Pages
ManufacturerCentral Semiconductor
Download Datasheet Parametric View All

2N494 Overview

Unijunction Transistor, 12uA I(P), TO-5, TO-5, 3 PIN

2N494 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerCentral Semiconductor
package instructionTO-5, 3 PIN
Reach Compliance Codeunknown
ConfigurationSINGLE
Maximum emitter current70 mA
Maximum base-to-base voltage65 V
maximum eigendeviation ratio0.75
minimum intrinsic deviation ratio0.62
JEDEC-95 codeTO-5
JESD-30 codeO-MBCY-W3
JESD-609 codee0
Number of components1
Number of terminals3
Maximum operating temperature140 °C
Minimum operating temperature-65 °C
Package body materialMETAL
Package shapeROUND
Package formCYLINDRICAL
Maximum peak current12 mA
Maximum power dissipation(Abs)0.45 W
Maximum static resistance between bases9.1 kΩ
Minimum static resistance between bases6.2 kΩ
surface mountNO
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formWIRE
Terminal locationBOTTOM
transistor applicationsSWITCHING
Transistor component materialsSILICON
Minimum valley point current8 mA
Base Number Matches1
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