BD791T vs 2SB857 feature comparison

BD791T Motorola Mobility LLC

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2SB857 Hitachi Ltd

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Part Life Cycle Code Transferred Transferred
Ihs Manufacturer MOTOROLA INC HITACHI LTD
Part Package Code TO-225AA TO-220AB
Package Description FLANGE MOUNT, R-PSFM-T3 FLANGE MOUNT, R-PSFM-T3
Pin Count 3 3
Manufacturer Package Code CASE 77-09
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 4 A 4 A
Collector-Emitter Voltage-Max 100 V 50 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 5 60
JEDEC-95 Code TO-225AA TO-220AB
JESD-30 Code R-PSFM-T3 R-PSFM-T3
Number of Elements 1 1
Number of Terminals 3 3
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape RECTANGULAR RECTANGULAR
Package Style FLANGE MOUNT FLANGE MOUNT
Polarity/Channel Type NPN PNP
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Position SINGLE SINGLE
Transistor Application SWITCHING AMPLIFIER
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 40 MHz 15 MHz
Base Number Matches 3 5
Rohs Code No
Case Connection COLLECTOR
Operating Temperature-Max 150 °C
Power Dissipation-Max (Abs) 40 W

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