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.
TIP147onsemi | TIP147Gonsemi | TIP147STMicroelectronics | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Standard 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). | ||
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.
| This active part from STMicroelectronics is a direct cross-reference offering identical electrical performance and footprint. It serves as an excellent second-source.
| ||
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Bipolar (BJT) Transistor PNP - Darlington 100 V 10 A 125 W Through Hole TO-247-3 | Bipolar (BJT) Transistor PNP - Darlington 100 V 10 A 125 W Through Hole TO-247-3 | Bipolar (BJT) Transistor PNP - Darlington 100 V 10 A 125 W Through Hole TO-247 | |
| Manufacturer | onsemi | onsemi | STMicroelectronics | |
| Type | Transistors | Transistors | Transistors | |
| Datasheet | Open | Open | Open | |
| Lead Time | Unknown | 8 weeks | 20 weeks | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8541.29.0055 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Power - Max | 125 W | - | - | |
| Mounting Type | Through Hole | - | - | |
| Package / Case | TO-247-3 | - | - | |
| Transistor Type | PNP - Darlington | - | - | |
| Operating Temperature | -65°C ~ 150°C (TJ) | - | - | |
| Supplier Device Package | TO-247-3 | - | - | |
| Vce Saturation (Max) @ Ib, Ic | 3V @ 40mA, 10A | - | - | |
| Current - Collector (Ic) (Max) | 10 A | - | - |
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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.
The closest qualified second sources for the onsemi TIP147 are the TIP147G (onsemi) and the TIP147 (STMicroelectronics), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the TIP147 are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The TIP147 (onsemi) is a part in the Transistors category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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