Overview
The BUL58D is a high voltage fast-switching NPN power transistor manufactured by STMicroelectronics. It is produced using high voltage Multi Epitaxial Planar technology, which enhances switching speeds while maintaining a wide Reverse Bias Safe Operating Area (RBSOA). This transistor is part of the BUL series, designed for use in lighting applications and low-cost switch-mode power supplies.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | BUL58D |
| Marketing Status | Active |
| Package | TO-220 |
| Grade | Industrial |
| RoHS Compliance Grade | Ecopack2 |
| Collector Current (Ic) | 8 A |
| Collector-Emitter Voltage (Vce) | 450 V |
| Operating Temperature (°C) | -40 to 150 |
Key Features
- Integrated antiparallel collector-emitter diode
- High ruggedness
- Very high switching speed
- Low base-drive requirements
- High voltage capability
- NPN transistor
- Minimum lot-to-lot spread for reliable operation
- Fully characterised at 125°C
- Low spread of dynamic parameters
Applications
The BUL58D is designed for use in various applications, including lighting systems and low-cost switch-mode power supplies. Its high voltage and fast-switching capabilities make it suitable for a range of power management and control systems.
Q & A
- What is the BUL58D transistor?
The BUL58D is a high voltage fast-switching NPN power transistor manufactured by STMicroelectronics. - What technology is used in the BUL58D?
The BUL58D is produced using high voltage Multi Epitaxial Planar technology. - What are the typical applications of the BUL58D?
The BUL58D is used in lighting applications and low-cost switch-mode power supplies. - What is the collector current rating of the BUL58D?
The collector current rating of the BUL58D is 8 A. - What is the collector-emitter voltage rating of the BUL58D?
The collector-emitter voltage rating of the BUL58D is 450 V. - What is the operating temperature range of the BUL58D?
The operating temperature range of the BUL58D is -40 to 150°C. - What package type does the BUL58D come in?
The BUL58D comes in a TO-220 package. - Is the BUL58D RoHS compliant?
Yes, the BUL58D is RoHS compliant with an Ecopack2 grade. - What are some key features of the BUL58D?
Key features include integrated antiparallel collector-emitter diode, high ruggedness, very high switching speed, and low base-drive requirements. - Where can I find more detailed specifications and datasheets for the BUL58D?
You can find detailed specifications and datasheets on the STMicroelectronics official website or through distributors like Digi-Key and RS Components.
