myMectronic
myMectronic

A Premier B2B Part Search

MULTICOMP PRO BUX84 High Voltage Power Transistor

The BUX84 is a 400V NPN power transistor suitable for high voltage and high-speed power switching applications. It is used in power regulators, converters, inverters, and motor control systems. With a collector-emitter sustaining voltage of at least 400V and a saturation voltage up to 1V at 1A collector current, it offers reliable performance for industrial and power management tasks. Designed for high-voltage switching, this transistor's fast switching time and high power dissipation make it ideal for motor drives, inverter circuits, and power supply modules in demanding environments.

Authorized Distributors
Source:Newark
Part No:BUX84
Stock:166
Inv Date:06-07-2026
Price: Unit price: $0.206
Buy/RFQ:

MULTICOMP PRO BUX84 High Voltage Power Transistor Specifications:

  • Collector-Emitter Voltage: 400V (min.)
  • Collector-Emitter Saturation Voltage: 1V at 1A
  • Collector-Emitter Voltage (V,=0): 800V
  • Emitter-Base Voltage: 10V
  • Collector Current (Continuous): 2A
  • Peak Collector Current: 3A
  • Base Current: 0.75A
  • Total Power Dissipation at 25°C: 40W
  • Thermal Resistance Junction to Case: 3.125°C/W
  • Operating and Storage Temperature Range: -55°C to +150°C
  • Thermal Derating above 25°C: 0.32W/°C
  • Switching Time: 0.6μs (max)
  • Turn On Time: 0.5μs
  • Fall Time: 0.6μs
  • Dimensions (mm): A: 14.68-15.31, B: 9.78-10.42, G: 1.12-1.36, etc.
  • Pin Configuration: Collector, Base, Emitter in TO-220 package

Buy the Multicomp Power Transistor – Reliable High Voltage Switching for Industrial Applications

Purchase the Multicomp Power Transistor BUX84 online to ensure reliable high-voltage switching for industrial power management, motor drives, and inverter circuits. This versatile NPN device offers 400V collector-emitter voltage, fast switching times, and high power dissipation, making it suitable for demanding applications in power regulators and converters. Benefit from fast delivery, certified quality, and expert support by ordering today. Enhance your project’s performance with this high-quality transistor designed for efficiency and durability in industrial environments.

Order your Multicomp Power Transistor BUX84 today and enhance your power switching and motor control projects with dependable, high-performance components.

Frequently Asked Questions

Where can I buy MULTICOMP PRO BUX84?

You can click on the BUY or RFQ button to purchase BUX84 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part BUX84?

You can download the BUX84 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of BUX84?

MULTICOMP PRO

MULTICOMP PRO Part List

Browse and search other MULTICOMP PRO parts, locate datasheets and stock

Sponsored by