Datasheets
BD540 by:

5A, 40V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN

Part Details for BD540 by JW Miller

Overview of BD540 by JW Miller

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Part Details for BD540

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BD540 Part Data Attributes

BD540 JW Miller
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BD540 JW Miller 5A, 40V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN
Part Life Cycle Code Transferred
Ihs Manufacturer POWER INNOVATIONS LTD
Part Package Code SFM
Package Description FLANGE MOUNT, R-PSFM-T3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Case Connection COLLECTOR
Collector Current-Max (IC) 5 A
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 12
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type PNP
Qualification Status Not Qualified
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for BD540

This table gives cross-reference parts and alternative options found for BD540. 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 BD540, 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
BD243 6A, 45V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD243
BD243 Power Bipolar Transistor, 6A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN Crimson Semiconductor Inc BD540 vs BD243
BD243A 6A, 60V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD243A
BD540A 5A, 60V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD540A
BD244B 6A, 80V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD244B
BD243A Power Bipolar Transistor, 6A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN Samsung Semiconductor BD540 vs BD243A
BD244 6A, 45V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD244
BD244A 6A, 60V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD244A
BD540B 5A, 80V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD540B
BD243B 6A, 80V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD243B
Part Number Description Manufacturer Compare
BD244B Power Bipolar Transistor, 6A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN Fairchild Semiconductor Corporation BD540 vs BD244B
BD244A 6A, 60V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD244A
BD243A Power Bipolar Transistor, 6A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN Samsung Semiconductor BD540 vs BD243A
BD244B 6A, 80V, PNP, Si, POWER TRANSISTOR, TO-220AB, TO-220, 3 PIN Rochester Electronics LLC BD540 vs BD244B
BD244 6A, 45V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD244
BD243B NPN Epitaxial Silicon Transistor, 3LD, TO220, JEDEC, MOLDED, 1200/BULK Fairchild Semiconductor Corporation BD540 vs BD243B
BD540A 5A, 60V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD540A
BD243B Power Bipolar Transistor, 6A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN Samsung Semiconductor BD540 vs BD243B
BD540B 5A, 80V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD540B
BD243B 6A, 80V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD540 vs BD243B

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