All Alternatives

Alternatives to onsemi TIP147

onsemi TIP147 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for onsemi TIP147

TIP147 compared against its qualified second sources
TIP147onsemiTIP147GonsemiTIP147STMicroelectronics+2more
FFF CompatibilityStandard TO-247 package with the exact same Pin 1 (Base), Pin 2 (Collector), Pin 3 (Emitter) layout.TO-247 footprint matches the original package dimensions and mounting hole placement.Electrical characteristics are 100% identical as this is the Pb-free upgrade of the exact same silicon die.Standard TO-247 package with identical pinout assignment (Pin 1: Base, Pin 2: Collector, Pin 3: Emitter).Identical physical TO-247 body dimensions and hole spacing.Identical primary electrical ratings (100V VCEO, 10A collector current, 125W maximum power).
AI Summary

TIP147 by onsemi: Bipolar (BJT) Transistor PNP - Darlington 100 V 10 A 125 W Through Hole TO-247-3.

This is the direct, active, RoHS-compliant successor to the obsolete onsemi TIP147. It offers identical electrical parameters and package dimensions.

  • Official lead-free (RoHS compliant) replacement from onsemi
  • 100% direct electrical and physical drop-in replaceability
  • Identical 100V breakdown voltage, 10A current limit, and 125W power dissipation

This active part from STMicroelectronics is a direct cross-reference offering identical electrical performance and footprint. It serves as an excellent second-source.

  • Second-source alternative from a highly reputable tier-1 manufacturer
  • 100% compatible electrical characteristics (100V, 10A, 125W)
  • Fully active and widely stocked in distribution channels
Lifecycle StatusObsoleteActiveActive
Market AvailabilityDiscontinuedIn stockIn stock
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Related parts

PartMarket availabilityLifecycleAlternatives available
TIDA-010054Texas InstrumentsNon-stockActive3Alternatives availableSee Alternatives
MPSA14onsemiDiscontinuedObsolete5Alternatives availableSee Alternatives

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Frequently asked questions

Yes. The onsemi TIP147 is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.

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