Overview
The BUV48 is a high-voltage, high-speed NPN silicon power transistor manufactured by onsemi. It is part of the SWITCHMODE II series and is designed for power switching in inductive circuits where fall time is critical. This transistor is particularly suited for applications requiring high voltage and current handling capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Collector-Base Voltage (VCB) | 400 V |
| Collector-Emitter Voltage (VCE) | 400 V |
| Collector Current (IC) | 15 A |
| Power Dissipation (PD) | 150 W |
| Package Type | Through Hole TO-3PB |
Key Features
- High voltage and current handling capabilities
- High-speed switching
- Low fall time, critical for inductive circuits
- TO-3PB package for robust thermal management
- Suitable for high-frequency applications
Applications
- Switching regulators
- Inverters
- Solenoid and relay drivers
- Deflection circuits
Q & A
- What is the collector-base voltage of the BUV48 transistor?
The collector-base voltage (VCB) of the BUV48 transistor is 400 V. - What is the maximum collector current of the BUV48 transistor?
The maximum collector current (IC) of the BUV48 transistor is 15 A. - What is the power dissipation of the BUV48 transistor?
The power dissipation (PD) of the BUV48 transistor is 150 W. - In what package is the BUV48 transistor available?
The BUV48 transistor is available in a Through Hole TO-3PB package. - What are some typical applications of the BUV48 transistor?
The BUV48 transistor is typically used in switching regulators, inverters, solenoid and relay drivers, and deflection circuits. - Why is the BUV48 transistor suitable for high-frequency applications?
The BUV48 transistor is suitable for high-frequency applications due to its high-speed switching capabilities and low fall time. - Can the BUV48 transistor be used in life support systems or FDA Class 3 medical devices?
No, onsemi products, including the BUV48 transistor, are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices. - What series does the BUV48 transistor belong to?
The BUV48 transistor belongs to the SWITCHMODE II series. - Where can I purchase the BUV48 transistor?
The BUV48 transistor can be purchased from various electronic component distributors such as Digi-Key, Mouser, and others. - What are the key benefits of using the BUV48 transistor in inductive circuits?
The key benefits include high voltage and current handling, high-speed switching, and low fall time, which are critical for inductive circuits.
