BCY79 vs BCY78 feature comparison

BCY79 STMicroelectronics

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BCY78 TT Electronics Resistors

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Rohs Code No Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer STMICROELECTRONICS TT ELECTRONICS PLC
Package Description CYLINDRICAL, O-MBCY-W3 CYLINDRICAL, O-MBCY-W3
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
Additional Feature LOW NOISE
Collector Current-Max (IC) 0.2 A 0.2 A
Collector-Emitter Voltage-Max 45 V 32 V
Configuration SINGLE SINGLE
DC Current Gain-Min (hFE) 40 120
JEDEC-95 Code TO-18 TO-206AA
JESD-30 Code O-MBCY-W3 O-MBCY-W3
Number of Elements 1 1
Number of Terminals 3 3
Operating Temperature-Max 150 °C
Package Body Material METAL METAL
Package Shape ROUND ROUND
Package Style CYLINDRICAL CYLINDRICAL
Polarity/Channel Type PNP PNP
Power Dissipation-Max (Abs) 0.6 W
Qualification Status Not Qualified Not Qualified
Surface Mount NO NO
Terminal Form WIRE WIRE
Terminal Position BOTTOM BOTTOM
Transistor Element Material SILICON SILICON
Transition Frequency-Nom (fT) 180 MHz 100 MHz
Turn-off Time-Max (toff) 800 ns
Turn-on Time-Max (ton) 150 ns
Base Number Matches 7 35

Compare BCY79 with alternatives

Compare BCY78 with alternatives