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DIODES INC. FMMT597 High Voltage Transistor

This high-voltage PNP transistor features a collector-base voltage of -300V and a collector-emitter voltage of -300V, suitable for demanding electronic applications. It supports a continuous collector current of 0.2A and a peak pulse current of 1A, with a maximum base current of 200mA. Encased in a moldable green plastic SOT23 package, it offers excellent thermal stability with a power dissipation of 500mW and a junction to ambient thermal resistance of 250°C/W. Fully lead-free, RoHS compliant, and qualified to AEC-Q101 standards for high reliability, making it ideal for automotive and industrial systems.

Authorized Distributors
Source:Newark
Part No:FMMT597
Stock:2030
Inv Date:06-11-2026
Price: Unit price: $0.659
Buy/RFQ:

DIODES INC. FMMT597 High Voltage Transistor Specifications:

  • Collector-Base Voltage: -300V
  • Collector-Emitter Voltage: -300V
  • Emitter-Base Voltage: 7V
  • Continuous Collector Current: 0.2A
  • Peak Pulse Current: 1A
  • Base Current: 200mA
  • Power Dissipation: 500mW
  • Thermal Resistance, Junction to Ambient: 250°C/W
  • Operating Temperature Range: -55°C to +150°C
  • Case Material: Molded Plastic, Green Molding Compound
  • Flammability: UL 94V-0
  • Terminals Finish: Matte Tin Plated Leads
  • Moisture Sensitivity Level: Level 1 per J-STD-020

Buy the Buy Diodes Incorporated FMMT597 High Voltage Transistor Part Number FMMT597 Online

Order the Diodes Incorporated FMMT597 high voltage transistor online and experience reliable performance for high-voltage switching and amplification. This lead-free, RoHS compliant device is perfect for industrial, automotive, and other demanding electronics requiring extensive voltage and current handling capabilities. Designed in a compact SOT23 package, it offers excellent thermal management with a power dissipation of 500mW and low thermal resistance. Secure fast delivery and best prices by purchasing online today for your high-reliability projects.

Get Diodes Incorporated FMMT597 today—built for high voltage performance and long-lasting durability in demanding industrial and automotive applications.

Frequently Asked Questions

Where can I buy DIODES INC. FMMT597?

You can click on the BUY or RFQ button to purchase FMMT597 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part FMMT597?

You can download the FMMT597 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of FMMT597?

DIODES INC.

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