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DIODES INC. FZT658 High Voltage Transistor

The FZT658 is a high-voltage NPN silicon transistor designed for demanding applications requiring high reliability and efficiency. Capable of handling 500mA continuous current with a low saturation voltage below 250mV at 50mA, it features a UL94V-0 flammability rating, peak pulse current of 1A, and high current gain with hFE exceeding 40 at 200mA for high gain hold-up. This environmentally friendly, halogen-free device operates in a temperature range from -55°C to 150°C. Its PNP equivalent is FZT758, making it suitable for aerospace, automotive, power management, defense, and industrial sectors. Compact, robust, and compliant with RoHS standards, it offers reliable performance in high-reliability environments.

Authorized Distributors
Source:Newark
Part No:FZT658
Stock:43
Inv Date:06-11-2026
Price: Unit price: $0.968
Buy/RFQ:

DIODES INC. FZT658 High Voltage Transistor Specifications:

  • Collector-Base Voltage BVcbo: 400V
  • Collector-Emitter Voltage Vceo: 400V
  • Emitter-Base Voltage Vebo: 7V
  • Continuous Collector Current Ic: 500mA
  • Peak Pulse Current Ipm: 1A
  • Power Dissipation Pd: 16W
  • Thermal Resistance, Junction to Ambient Rθja: 78.1°C/W
  • Operating and Storage Temperature Range: -55°C to +150°C
  • Electrostatic Discharge (ESD) Human Body Model: 4,000V
  • Electrostatic Discharge (ESD) Machine Model: 400V

Buy the Buy Diodes FZT658 High Voltage Transistor Part Number FZT658 Online

Order the Diodes FZT658 high voltage transistor online today and enjoy reliable performance for demanding applications in industrial, automotive, aerospace, and power management sectors. With a maximum collector-emitter voltage of 400V and a continuous current capacity of 500mA, this device ensures efficiency and durability. Its high thermal stability and RoHS compliance make it ideal for high-reliability environments. Secure prompt delivery and enhance your project capabilities with this robust, environmentally friendly transistor designed for high-performance applications.

Get Diodes FZT658 high voltage transistor today—built for precision and long-lasting durability in high power and reliability applications.

Frequently Asked Questions

Where can I buy DIODES INC. FZT658?

You can click on the BUY or RFQ button to purchase FZT658 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part FZT658?

You can download the FZT658 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of FZT658?

DIODES INC.

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