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BUV48A

Name: BUV48A
Rating: 4.7 (12 reviews)

TRANS NPN 450V 15A TO247-3

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製造商。部分 #BUV48A
包 TO-247
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規格

Package	Tube
ProductStatus	Obsolete
TransistorType	NPN
Current-Collector(Ic)(Max)	15 A
Voltage-CollectorEmitterBreakdown(Max)	450 V
VceSaturation(Max)@IbIc	5V @ 2.4A, 12A
Current-CollectorCutoff(Max)	200µA
DCCurrentGain(hFE)(Min)@IcVce	8 @ 8A, 5V
Power-Max	125 W
OperatingTemperature	150°C (TJ)
MountingType	Through Hole
Package/Case	TO-247-3

概述

Description

BUV48A is a high-performance NPN power transistor designed for use in audio amplification and switching applications. It features a maximum collector current rating of around 8A and a voltage rating of up to 80V, making it suitable for various medium-power applications. The transistor offers low saturation voltage and fast switching times, enhancing efficiency in circuit designs. BUV48A is housed in a TO-220 package, which provides effective thermal dissipation, allowing it to operate at higher power levels without overheating.
The device is widely utilized in audio amplifier circuits, power supplies, and motor control systems. Its robust design ensures reliability and durability in demanding environments. When implementing the BUV48A, proper heat sinking is essential to maintain optimal performance and prevent thermal failure. Overall, BUV48A is a versatile component favored for its combination of power handling, efficiency, and reliability in electronic applications.

Features

The BUV48A is a high-voltage NPN power transistor designed for various switching and amplification applications. Key features include:
1. High Voltage Rating: Capable of withstanding a collector-emitter voltage (Vce) up to 1000V, making it suitable for high-voltage applications.
2. Current Capability: Supports a maximum continuous collector current (Ic) of 8A, enabling it to handle significant loads.
3. Power Dissipation: Offers a power dissipation of up to 65W, allowing it to manage thermal conditions effectively.
4. Low Saturation Voltage: Provides efficient operation with a low saturation voltage, enhancing performance in switching applications.
5. Package Type: Typically available in TO-220 or similar packages, allowing for easy heat sinking and mounting.
6. Frequency Response: Suitable for medium-frequency applications with a transition frequency (fT) around 1.5 MHz.
These features make the BUV48A ideal for use in power supplies, motor drives, and industrial control systems.

Package

The BUV48A is typically packaged in a TO-220 package type. This package features a metal tab for heat dissipation and is commonly used for power transistors, providing efficient thermal performance and easy mounting on heatsinks.

Pinout

The BUV48A is a high-voltage NPN transistor, specifically designed for power amplification and switching applications. It has a total of three pins. The pin configuration is as follows:
1. Collector (C) - The main current-carrying terminal that collects charge carriers.
2. Base (B) - The control terminal that activates the transistor, allowing control of current flow between the collector and emitter.
3. Emitter (E) - The terminal through which charge carriers leave the transistor.
The BUV48A is notable for its ability to handle high voltages (up to 1000V) and high currents (up to 8A), making it suitable for various applications, including power supplies and motor control circuits.

Manufacturer

The BUV48A is manufactured by ON Semiconductor, a global supplier of semiconductor-based solutions. ON Semiconductor specializes in a wide range of products, including power management, analog, discrete, and logic devices, catering to various applications such as automotive, industrial, and consumer electronics. The company focuses on energy-efficient technologies and has a strong commitment to innovation in the semiconductor industry.

Application

BUV48A is a high-voltage, high-speed transistor commonly used in various applications, including:
1. Switching Power Supplies - Efficiently regulates voltage and current.
2. Amplifiers - Used in audio and RF amplification.
3. Motor Control - Drives motors in industrial and consumer applications.
4. Signal Processing - Enhances signal integrity in communication systems.
5. Power Electronics - Provides reliable performance in converters and inverters.
Its versatility and robustness make it suitable for demanding electronic circuits.

Equivalent

The BUV48A is a high-voltage NPN transistor commonly used in power applications. Equivalent products include MPSU06, 2N6284, and TIP32. Always verify specifications like voltage, current ratings, and packaging for compatibility in your specific application.