| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BUW90 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | Power Bipolar Transistor, 20A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon, Plastic/Epoxy, 3 Pin | BUW90 vs BUW90 |
| BUW90R3 | TT Electronics Power and Hybrid / Semelab Limited | Check for Price | Power Bipolar Transistor, 20A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon, Plastic/Epoxy, 3 Pin | BUW90 vs BUW90R3 |
Part Details for BUW90 by STMicroelectronics
Results Overview of BUW90 by STMicroelectronics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
BUW90 Information
BUW90 by STMicroelectronics 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.
US Tariff Estimator: BUW90 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
BUW90 Part Data Attributes
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BUW90
STMicroelectronics
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Datasheet
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BUW90
STMicroelectronics
Power Bipolar Transistor, 20A I(C), 125V V(BR)CEO, 1-Element, NPN, Silicon, TO-218, Plastic/Epoxy, 3 Pin
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| Part Life Cycle Code | Obsolete | |
| Part Package Code | TO-218 | |
| Package Description | Plastic, To-218, 3 Pin | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.29.00.95 | |
| Collector Current-Max (IC) | 20 A | |
| Collector-Emitter Voltage-Max | 125 V | |
| Configuration | Single | |
| JEDEC-95 Code | TO-218 | |
| JESD-30 Code | R-PSFM-T3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 175 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Shape | Rectangular | |
| Package Style | Flange Mount | |
| Polarity/Channel Type | Npn | |
| Power Dissipation Ambient-Max | 125 W | |
| Power Dissipation-Max (Abs) | 125 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Terminal Form | Through-Hole | |
| Terminal Position | Single | |
| Transistor Application | Switching | |
| Transistor Element Material | Silicon | |
| Turn-off Time-Max (toff) | 1300 Ns | |
| VCEsat-Max | 0.9 V |
Alternate Parts for BUW90
This table gives cross-reference parts and alternative options found for BUW90. 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 BUW90, 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.