BCX79 vs BCX79 feature comparison

BCX79 Fairchild Semiconductor Corporation

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BCX79 Siemens

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Pbfree Code Yes
Rohs Code Yes No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP SIEMENS A G
Part Package Code TO-92 TO-92
Package Description CYLINDRICAL, O-PBCY-T3 CYLINDRICAL, O-PBCY-T3
Pin Count 3 3
Manufacturer Package Code 3LD, TO-92, MOLDED, STD STRAIGHT LD (NO EOL CODE)
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 0.5 A 0.1 A
Collector-Emitter Voltage-Max 45 V 45 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 40 800
JEDEC-95 Code TO-92 TO-92
JESD-30 Code O-PBCY-T3 O-PBCY-T3
JESD-609 Code e1 e0
Number of Elements 1 1
Number of Terminals 3 3
Operating Temperature-Max 150 °C 150 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style CYLINDRICAL CYLINDRICAL
Polarity/Channel Type PNP PNP
Power Dissipation-Max (Abs) 0.625 W 0.625 W
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Finish TIN SILVER COPPER Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Position BOTTOM BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON SILICON
Turn-off Time-Max (toff) 800 ns
Turn-on Time-Max (ton) 150 ns
Base Number Matches 8 9
Additional Feature LOW NOISE
Transition Frequency-Nom (fT) 250 MHz