| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| BU921T | STMicroelectronics | Check for Price | Power Bipolar Transistor, 10A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-3, Metal, 2 Pin | BU922T vs BU921T |
| TIP150 | Bourns Inc | Check for Price | Power Bipolar Transistor, 7A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin | BU922T vs TIP150 |
| TIP150 | Mospec Semiconductor Corp | Check for Price | Power Bipolar Transistor, 7A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin | BU922T vs TIP150 |
| TIP151 | JW Miller | Check for Price | POWER TRANSISTOR, TO-220, TO-220, 3 PIN | BU922T vs TIP151 |
| BU912 | Crimson Semiconductor Inc | Check for Price | Power Bipolar Transistor, 6A I(C), 450V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin | BU922T vs BU912 |
| TIP152 | Mospec Semiconductor Corp | Check for Price | Power Bipolar Transistor, 7A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin | BU922T vs TIP152 |
| BU912 | STMicroelectronics | Check for Price | Power Bipolar Transistor, 6A I(C), 450V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin | BU922T vs BU912 |
| TIP152 | JW Miller | Check for Price | POWER TRANSISTOR, TO-220, TO-220, 3 PIN | BU922T vs TIP152 |
| BU931TFI | STMicroelectronics | Check for Price | Power Bipolar Transistor, 10A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, Plastic/Epoxy, 3 Pin | BU922T vs BU931TFI |
| TIP152 | Bourns Inc | Check for Price | Power Bipolar Transistor, 7A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin | BU922T vs TIP152 |
Part Details for BU922T by STMicroelectronics
Results Overview of BU922T by STMicroelectronics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 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.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
BU922T Information
BU922T 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: BU922T 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.
BU922T Part Data Attributes
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BU922T
STMicroelectronics
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Datasheet
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BU922T
STMicroelectronics
Power Bipolar Transistor, 10A I(C), 450V V(BR)CEO, 1-Element, NPN, Silicon, TO-3, Metal, 2 Pin
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| Part Life Cycle Code | Obsolete | |
| Part Package Code | TO-3-3L | |
| Package Description | To-220, 3 Pin | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.29.00.95 | |
| Case Connection | Collector | |
| Collector Current-Max (IC) | 10 A | |
| Collector-Emitter Voltage-Max | 450 V | |
| Configuration | Darlington With Built-In Diode And Resistor | |
| JEDEC-95 Code | TO-3 | |
| JESD-30 Code | O-MBFM-P2 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Package Body Material | Metal | |
| Package Shape | Round | |
| Package Style | Flange Mount | |
| Polarity/Channel Type | Npn | |
| Power Dissipation Ambient-Max | 120 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Pin/Peg | |
| Terminal Position | Bottom | |
| Transistor Element Material | Silicon | |
| VCEsat-Max | 1.8 V |
Alternate Parts for BU922T
This table gives cross-reference parts and alternative options found for BU922T. 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 BU922T, 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.
BU922T Frequently Asked Questions (FAQ)
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STMicroelectronics recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer, and multiple vias to dissipate heat efficiently.
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To ensure reliable operation at high temperatures, it's essential to follow the recommended thermal design guidelines, use a suitable heat sink, and consider derating the device's power dissipation according to the temperature range.
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Although the datasheet doesn't specify a maximum allowed voltage, it's recommended to limit the input voltage to 5.5V to prevent damage to the internal ESD protection diodes.
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Yes, the BU922T is suitable for high-frequency switching applications up to 100 kHz. However, it's essential to consider the device's switching characteristics, such as rise and fall times, and ensure proper PCB layout and decoupling to minimize electromagnetic interference (EMI).
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To prevent damage or unexpected behavior, it's recommended to follow a controlled power-up and power-down sequence, ensuring that the input voltage is stable and within the recommended range before applying the enable signal.