TIP121 vs BD679 feature comparison

TIP121 Inchange Semiconductor Company Ltd

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BD679 Texas Instruments

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Part Life Cycle Code Contact Manufacturer Obsolete
Ihs Manufacturer INCHANGE SEMICONDUCTOR CO LTD NATIONAL SEMICONDUCTOR CORP
Package Description TO-220C, 3 PIN ,
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
Case Connection COLLECTOR
Collector Current-Max (IC) 5 A 4 A
Collector-Base Capacitance-Max 200 pF
Collector-Emitter Voltage-Max 80 V
Configuration DARLINGTON WITH BUILT-IN DIODE AND RESISTOR DARLINGTON
DC Current Gain-Min (hFE) 1000 750
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type NPN NPN
Power Dissipation Ambient-Max 2 W
Power Dissipation-Max (Abs) 65 W 40 W
Surface Mount NO NO
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON
VCEsat-Max 4 V
Base Number Matches 48 21
Rohs Code No
JESD-609 Code e0
Terminal Finish Tin/Lead (Sn/Pb)
Transition Frequency-Nom (fT) 10 MHz