Datasheets
BD243 by:

6A, 45V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN

Part Details for BD243 by STMicroelectronics

Overview of BD243 by STMicroelectronics

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Part Details for BD243

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BD243 Part Data Attributes

BD243 STMicroelectronics
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BD243 STMicroelectronics 6A, 45V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SFM
Package Description TO-220, 3 PIN
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.29.00.95
Samacsys Manufacturer STMicroelectronics
Collector Current-Max (IC) 6 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 15
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type NPN
Power Dissipation Ambient-Max 65 W
Power Dissipation-Max (Abs) 65 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON
VCEsat-Max 1.5 V

Alternate Parts for BD243

This table gives cross-reference parts and alternative options found for BD243. 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 BD243, 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 BD243 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 BD243 vs BD243
BD243A 6A, 60V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD243 vs BD243A
BD540A 5A, 60V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD243 vs BD540A
BD244B 6A, 80V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD243 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 BD243 vs BD243A
BD244 6A, 45V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD243 vs BD244
BD244A 6A, 60V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD243 vs BD244A
BD540B 5A, 80V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD243 vs BD540B
BD540 5A, 40V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN JW Miller BD243 vs BD540
Part Number Description Manufacturer Compare
BD243C Power Bipolar Transistor, 6A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, PLASTIC, TO-220, FM-3 Bourns Inc BD243 vs BD243C
BD243 Power Bipolar Transistor, 6A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, PLASTIC, TO-220, FM-3 Bourns Inc BD243 vs BD243
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 Crimson Semiconductor Inc BD243 vs BD243A
BD244BJ69Z 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 BD243 vs BD244BJ69Z
BD244A 6A, 60V, PNP, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN STMicroelectronics BD243 vs BD244A
D45C11 Power Bipolar Transistor, 4A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN Micro Electronics Corporation BD243 vs D45C11
BD540-S Power Bipolar Transistor, 5A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, PLASTIC, TO-220, FM-3 Bourns Inc BD243 vs BD540-S
BD243B Power Bipolar Transistor, 6A I(C), 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN Baneasa SA BD243 vs BD243B
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 Continental Device India Ltd BD243 vs BD244B
BD540B-S Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, PLASTIC, TO-220, FM-3 Bourns Inc BD243 vs BD540B-S

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