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BUV46B Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BUV46BST100Yes

BUV46B is a high-voltage, high-speed switching NPN power transistor manufactured by STMicroelectronics.

The BUV46B is a high-voltage, high-speed switching NPN power transistor manufactured by STMicroelectronics.

Specifications:

  • Collector-Emitter Voltage (VCE): 450V
  • Collector Current (IC): 8A
  • Base Current (IB): 2A
  • Power Dissipation (Ptot): 70W
  • Transition Frequency (fT): 10MHz
  • Storage Temperature Range: -65°C to +150°C
  • Package: TO-220 (isolated tab)

Descriptions:

  • Designed for high-voltage switching applications.
  • Suitable for inductive load switching, motor control, and power supplies.
  • Features high current capability and fast switching speeds.
  • Isolated TO-220 package for improved thermal performance.

Features:

  • High breakdown voltage (450V).
  • Low saturation voltage for efficient switching.
  • Fast switching speed for high-frequency applications.
  • Robust construction for reliability in demanding environments.

This transistor is commonly used in power converters, inverters, and industrial control systems.

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