BC239 vs BC548AD27Z feature comparison

BC239 National Semiconductor Corporation

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BC548AD27Z Fairchild Semiconductor Corporation

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Rohs Code No
Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP FAIRCHILD SEMICONDUCTOR CORP
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 0.1 A 0.5 A
Collector-Emitter Voltage-Max 20 V 30 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 180 110
JEDEC-95 Code TO-92 TO-92
JESD-30 Code O-PBCY-T3 O-PBCY-T3
JESD-609 Code e0
Number of Elements 1 1
Number of Terminals 3 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style CYLINDRICAL CYLINDRICAL
Polarity/Channel Type NPN NPN
Power Dissipation-Max (Abs) 0.35 W
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Position BOTTOM BOTTOM
Transistor Application SWITCHING SWITCHING
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 150 MHz 300 MHz
Base Number Matches 21 2
Additional Feature LOW NOISE

Compare BC239 with alternatives

Compare BC548AD27Z with alternatives