2N4390 vs BF493 feature comparison

2N4390 Central Semiconductor Corp

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BF493 Diodes Incorporated

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Pbfree Code No
Rohs Code No No
Part Life Cycle Code Active Obsolete
Ihs Manufacturer CENTRAL SEMICONDUCTOR CORP ZETEX PLC
Reach Compliance Code not_compliant unknown
ECCN Code EAR99 EAR99
Collector-Emitter Voltage-Max 120 V 300 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 20 40
JEDEC-95 Code TO-18
JESD-30 Code O-MBCY-W3 R-PSIP-W3
JESD-609 Code e0 e0
Number of Elements 1 1
Number of Terminals 3 3
Package Body Material METAL PLASTIC/EPOXY
Package Shape ROUND RECTANGULAR
Package Style CYLINDRICAL IN-LINE
Polarity/Channel Type NPN PNP
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Finish TIN LEAD TIN LEAD
Terminal Form WIRE WIRE
Terminal Position BOTTOM SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 50 MHz 50 MHz
Base Number Matches 2 21
Package Description IN-LINE, R-PSIP-W3
HTS Code 8541.29.00.75
Collector Current-Max (IC) 0.5 A
Collector-Base Capacitance-Max 1.6 pF
Operating Temperature-Max 175 °C
Peak Reflow Temperature (Cel) 235
Power Dissipation Ambient-Max 1.5 W
Power Dissipation-Max (Abs) 0.625 W
Time@Peak Reflow Temperature-Max (s) 10
VCEsat-Max 2 V

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