Datasheets
BUX85 by:

2A, 450V, NPN, Si, POWER TRANSISTOR, TO-220AB, CASE 221A-09, 3 PIN

Part Details for BUX85 by Rochester Electronics LLC

Results Overview of BUX85 by Rochester Electronics LLC

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BUX85 Information

BUX85 by Rochester Electronics LLC is a Power Bipolar Transistor.
Power Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for BUX85

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BUX85 Part Data Attributes

BUX85 Rochester Electronics LLC
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BUX85 Rochester Electronics LLC 2A, 450V, NPN, Si, POWER TRANSISTOR, TO-220AB, CASE 221A-09, 3 PIN
Pbfree Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Part Package Code TO-220AB
Package Description CASE 221A-09, 3 PIN
Pin Count 3
Manufacturer Package Code CASE 221A-09
Reach Compliance Code unknown
Additional Feature LEADFORM OPTIONS ARE AVAILABLE
Case Connection COLLECTOR
Collector Current-Max (IC) 2 A
Collector-Emitter Voltage-Max 450 V
Configuration SINGLE
DC Current Gain-Min (hFE) 30
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e0
Moisture Sensitivity Level NOT SPECIFIED
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) 240
Polarity/Channel Type NPN
Qualification Status COMMERCIAL
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 4 MHz

Alternate Parts for BUX85

This table gives cross-reference parts and alternative options found for BUX85. 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 BUX85, 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 Manufacturer Composite Price Description Compare
BUX85 JW Miller Check for Price 2A, 450V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN BUX85 vs BUX85
BUX85 Motorola Mobility LLC Check for Price 2A, 450V, NPN, Si, POWER TRANSISTOR, TO-220AB BUX85 vs BUX85
Part Number Manufacturer Composite Price Description Compare
BUX84 STMicroelectronics Check for Price 2A, 400V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN BUX85 vs BUX84
BUX84 Bourns Inc Check for Price Power Bipolar Transistor, 2A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN BUX85 vs BUX84
BUX84 JW Miller Check for Price 2A, 400V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN BUX85 vs BUX84
BUX84 Motorola Mobility LLC Check for Price 2A, 400V, NPN, Si, POWER TRANSISTOR, TO-220AB BUX85 vs BUX84
2SC3968 ROHM Semiconductor Check for Price Power Bipolar Transistor, 2A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN BUX85 vs 2SC3968
2SC2023 Sanken Electric Co Ltd Check for Price Power Bipolar Transistor, 2A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, MT-25, TO-220, 3 PIN BUX85 vs 2SC2023
BUL44 Motorola Mobility LLC Check for Price 2A, 400V, NPN, Si, POWER TRANSISTOR, TO-220AB BUX85 vs BUL44
2SC3055 FUJITSU Limited Check for Price 2A, 400V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN BUX85 vs 2SC3055
BUX85 Baneasa SA Check for Price Power Bipolar Transistor, 2A I(C), 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN BUX85 vs BUX85
2SC4051 Shindengen Electronic Manufacturing Co Ltd Check for Price Power Bipolar Transistor, 3A I(C), 450V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN BUX85 vs 2SC4051

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