BC547B vs BC547C feature comparison

BC547B National Semiconductor Corporation

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BC547C Allegro MicroSystems LLC

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Rohs Code No No
Part Life Cycle Code Transferred Obsolete
Reach Compliance Code Compliant Unknown
ECCN Code EAR99 EAR99
Additional Feature Low Noise
Collector Current-Max (IC) 0.1 A 0.1 A
Collector-Emitter Voltage-Max 45 V
Configuration Single Single
DC Current Gain-Min (hFE) 240 420
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
JESD-609 Code e0 e0
Number of Elements 1 1
Number of Terminals 3
Operating Temperature-Max 150 °C 150 °C
Package Body Material Plastic/Epoxy
Package Shape Round
Package Style Cylindrical
Polarity/Channel Type Npn Npn
Power Dissipation-Max (Abs) 0.625 W 0.625 W
Qualification Status Not Qualified
Surface Mount No No
Terminal Finish Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal Form Through-Hole
Terminal Position Bottom
Transistor Application Amplifier
Transistor Element Material Silicon
Transition Frequency-Nom (fT) 300 Mhz 150 Mhz
Base Number Matches 45 41