Datasheets
BFY50 by:

1000mA, 35V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, METAL CAN, TO-39, 3 PIN

Part Details for BFY50 by TT Electronics Power and Hybrid / Semelab Limited

Overview of BFY50 by TT Electronics Power and Hybrid / Semelab Limited

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Part Details for BFY50

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BFY50 Part Data Attributes:

BFY50 TT Electronics Power and Hybrid / Semelab Limited
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BFY50 TT Electronics Power and Hybrid / Semelab Limited 1000mA, 35V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, METAL CAN, TO-39, 3 PIN
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer SEMELAB LTD
Part Package Code BCY
Package Description CYLINDRICAL, O-MBCY-W3
Pin Count 2
Reach Compliance Code compliant
ECCN Code EAR99
Collector Current-Max (IC) 1 A
Collector-Emitter Voltage-Max 35 V
Configuration SINGLE
DC Current Gain-Min (hFE) 30
JEDEC-95 Code TO-205AD
JESD-30 Code O-MBCY-W3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 200 °C
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount NO
Terminal Form WIRE
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz

Alternate Parts for BFY50

This table gives cross-reference parts and alternative options found for BFY50. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BFY50, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
BFY50 Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, Crimson Semiconductor Inc BFY50 vs BFY50
BFY50-QR-BG4 1000mA, 35V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, METAL CAN, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited BFY50 vs BFY50-QR-BG4
BFY50 Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN Central Semiconductor Corp BFY50 vs BFY50
BFY50G4 Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, METAL CAN, TO-39, 3 PIN TT Electronics Resistors BFY50 vs BFY50G4
BFY50 Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN Micro Electronics Corporation BFY50 vs BFY50
BFY50.MODE4 Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, METAL CAN, TO-39, 3 PIN TT Electronics Resistors BFY50 vs BFY50.MODE4
BFY50 1000mA, 35V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39 STMicroelectronics BFY50 vs BFY50
BFY50-QR-B Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, METAL CAN, TO-39, 3 PIN TT Electronics Resistors BFY50 vs BFY50-QR-B
BFY50 Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, METAL CAN, TO-39, 3 PIN TT Electronics Resistors BFY50 vs BFY50
BFY50LEADFREE Small Signal Bipolar Transistor, 35V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN Central Semiconductor Corp BFY50 vs BFY50LEADFREE
Part Number Description Manufacturer Compare
BFX84E4 Small Signal Bipolar Transistor, 1A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Resistors BFY50 vs BFX84E4
2N3725A Small Signal Bipolar Transistor, 1.2A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-5, TO-5, 3 PIN Semitronics Corp BFY50 vs 2N3725A
2N2195 Small Signal Bipolar Transistor, 1A I(C), 25V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, Crimson Semiconductor Inc BFY50 vs 2N2195
BFY51 TRANSISTOR 1000 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39, BIP General Purpose Small Signal NXP Semiconductors BFY50 vs BFY51
BFY50.MOD 1000mA, 35V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-205AD, METAL CAN, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited BFY50 vs BFY50.MOD
2N3444 Small Signal Bipolar Transistor, 1A I(C), 1-Element, NPN, Silicon, TO-5, TO-5, 3 PIN Semitronics Corp BFY50 vs 2N3444
BFY50 Small Signal Bipolar Transistor, 1A I(C), 35V V(BR)CEO, 1-Element, NPN, Silicon, TO-39 Continental Device India Ltd BFY50 vs BFY50
BFX84 TRANSISTOR 1000 mA, 60 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39, TO-39, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BFY50 vs BFX84
BFY52 Small Signal Bipolar Transistor, 1A I(C), 20V V(BR)CEO, 1-Element, NPN, Silicon, TO-205AD, HERMETIC SEALED, METAL, TO-39, 3 PIN TT Electronics Resistors BFY50 vs BFY52
BC141-16 TRANSISTOR 1000 mA, 60 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39, TO-39, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BFY50 vs BC141-16

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