BC640STZ vs PN4250 feature comparison

BC640STZ Diodes Incorporated

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PN4250 Crimson Semiconductor Inc

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer DIODES INC CRIMSON SEMICONDUCTOR INC
Part Package Code TO-92
Package Description CYLINDRICAL, O-PBCY-T3
Pin Count 3
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
Collector Current-Max (IC) 1 A
Collector-Emitter Voltage-Max 80 V 40 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 25 250
JEDEC-95 Code TO-92 TO-92
JESD-30 Code O-PBCY-T3 O-PBCY-W3
Number of Elements 1 1
Number of Terminals 3 3
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Shape ROUND ROUND
Package Style CYLINDRICAL CYLINDRICAL
Polarity/Channel Type PNP PNP
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Form THROUGH-HOLE WIRE
Terminal Position BOTTOM BOTTOM
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 200 MHz 50 MHz
Base Number Matches 2 11
Collector-Base Capacitance-Max 6 pF

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