BFQ42 vs 2SC1947 feature comparison

BFQ42 NXP Semiconductors

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2SC1947 Mitsubishi Electric

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS MITSUBISHI ELECTRIC CORP
Part Package Code TO-39 TO-39
Package Description CYLINDRICAL, O-MBCY-W3 CYLINDRICAL, O-MBCY-W3
Pin Count 3 3
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8541.29.00.75 8541.29.00.75
Case Connection COLLECTOR EMITTER
Collector Current-Max (IC) 0.6 A 1 A
Collector-Emitter Voltage-Max 18 V 17 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 10 10
Highest Frequency Band VERY HIGH FREQUENCY BAND VERY HIGH FREQUENCY BAND
JEDEC-95 Code TO-39 TO-39
JESD-30 Code O-MBCY-W3 O-MBCY-W3
Number of Elements 1 1
Number of Terminals 3 3
Operating Temperature-Max 200 °C 175 °C
Package Body Material METAL METAL
Package Shape ROUND ROUND
Package Style CYLINDRICAL CYLINDRICAL
Polarity/Channel Type NPN NPN
Power Dissipation Ambient-Max 7.2 W 10 W
Power Gain-Min (Gp) 11 dB 10.7 dB
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Form WIRE WIRE
Terminal Position BOTTOM BOTTOM
Transistor Application AMPLIFIER AMPLIFIER
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 750 MHz
Base Number Matches 1 1
Additional Feature HIGH RELIABILITY
Power Dissipation-Max (Abs) 1 W

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