2SD1458Small-signal device | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 2SD1458 | 350 | In Stock | |
Description and Introduction
Small-signal device The 2SD1458 is a silicon NPN epitaxial planar transistor manufactured by Toshiba. It is designed for use in general-purpose amplifier and switching applications. Key specifications include:
- Collector-Base Voltage (VCBO): 150V The transistor is available in a TO-220 package. |
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Application Scenarios & Design Considerations
Small-signal device# Technical Documentation: 2SD1458 NPN Silicon Power Transistor
## 1. Application Scenarios ### Typical Use Cases -  Power supply circuits  - Used as switching elements in SMPS (Switch-Mode Power Supplies) up to 800V operations ### Industry Applications  Industrial Systems:   Lighting Industry:  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Thermal Management Issues:   Secondary Breakdown:   Base Drive Problems:   Voltage Spikes:  ### Compatibility Issues with Other Components  Driver Circuit Compatibility:   Power Supply Integration:   Protection Circuit Requirements:  ### PCB Layout Recommendations  Power Stage Layout:   Thermal Management:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| 2SD1458 | MAI | 340 | In Stock |
Description and Introduction
Small-signal device The 2SD1458 is a silicon NPN transistor manufactured by Mitsubishi Electric Corporation (MAI). Here are the key specifications:
- **Type:** NPN This transistor is typically used in general-purpose amplification and switching applications. |
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Application Scenarios & Design Considerations
Small-signal device# Technical Documentation: 2SD1458 NPN Power Transistor
 Manufacturer : MAI   --- ## 1. Application Scenarios ### Typical Use Cases -  Audio Power Amplification : Used in output stages of audio amplifiers (20-100W range) due to its high current handling (15A) and voltage tolerance (150V). ### Industry Applications ### Practical Advantages and Limitations  Limitations:  --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Secondary Breakdown   Current Hogging in Parallel Configurations  ### Compatibility Issues with Other Components  Protection Component Selection  ### PCB Layout Recommendations |
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