2N3904 vs 2N3904BU feature comparison

2N3904 Crimson Semiconductor Inc

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2N3904BU Fairchild Semiconductor Corporation

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Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer CRIMSON SEMICONDUCTOR INC FAIRCHILD SEMICONDUCTOR CORP
Reach Compliance Code unknown compliant
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 0.2 A 0.2 A
Collector-Base Capacitance-Max 4 pF
Collector-Emitter Voltage-Max 40 V 40 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 100 30
JEDEC-95 Code TO-92 TO-92
JESD-30 Code O-PBCY-W3 O-PBCY-T3
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 NPN NPN
Power Dissipation-Max (Abs) 0.35 W 0.35 W
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Form WIRE THROUGH-HOLE
Terminal Position BOTTOM BOTTOM
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 300 MHz 300 MHz
Base Number Matches 66 3
Pbfree Code Yes
Rohs Code Yes
Part Package Code TO-92
Package Description TO-92, 3 PIN
Pin Count 3
Manufacturer Package Code 3LD, TO92, JEDEC TO-92 COMPLIANT STRAIGHT LEAD CONFIGURATION (OLD TO92AM3)
HTS Code 8541.21.00.95
JESD-609 Code e3
Terminal Finish MATTE TIN
Transistor Application SWITCHING
Turn-off Time-Max (toff) 250 ns
Turn-on Time-Max (ton) 70 ns

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