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ONSEMI FDH300TR FB Diode

The FDH300TR is a high conductance, low leakage diode designed for efficient rectification and switching applications in electronic circuits. It features a maximum junction temperature of 175°C, with a working inverse voltage of 125 V and an average rectified forward current of 200 mA. The diode offers a low forward voltage drop, typically around 680-920 mV depending on current, and possesses a total device dissipation of 500 mW. Its compact DO-204AH (DO-35) package enables easy integration into power supply and electronic modules, ensuring reliable performance under high-stress conditions for industrial and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:FDH300TR
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.03493
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Part No:FDH300TR
Stock:13346
Inv Date:06-11-2026
Price: Unit price: $0.23
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Part No:FDH300TR
Stock:10000
Inv Date:06-10-2026
Price: Unit price: $0.0317
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Part No:FDH300TR
Stock:660
Inv Date:06-11-2026
Price: N/A
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ONSEMI FDH300TR FB Diode Specifications:

  • Working Inverse Voltage: 125 V
  • Average Rectified Forward Current: 200 mA
  • DC Forward Current: 500 mA
  • Recurrent Peak Forward Current: 600 mA
  • Peak Forward Pulse Width: 1.0 s
  • Surge Current Pulse Width: 1.0 us
  • Storage Temperature Range: -65°C to +200°C
  • Operating Junction Temperature: 175°C
  • Total Device Dissipation: 500 mW
  • Thermal Resistance, Junction-to-Ambient: 300°C/W
  • Breakdown Voltage: 150 V
  • Forward Voltage Drop @ 10 mA to 50 mA: 680-890 mV
  • Forward Voltage Drop @ 200 mA: 800-940 mV
  • Reverse Current @ 125 V, Ta=160°C: 0 nA
  • Diode Capacitance: 6.0 pF

Buy the Buy Fairchild FB Diode Part Number FDH300TR Online

Purchase the Fairchild FDH300TR diode online now to ensure your power management circuits perform with high reliability. Featuring a 125 V reverse voltage and 200 mA forward current, this diode is ideal for rectification in industrial and consumer electronics. Its compact DO-204AH package simplifies integration into your PCB layouts, providing excellent thermal characteristics and minimal forward voltage drop. Trust in our seamless online ordering process for prompt delivery and expert support to meet your project deadlines and technical requirements.

Order your Fairchild FDH300TR high conductance diode today and enhance your electronic projects with reliable low leakage performance.

Frequently Asked Questions

Where can I buy ONSEMI FDH300TR?

You can click on the BUY or RFQ button to purchase FDH300TR from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part FDH300TR?

You can download the FDH300TR datasheet or visit the ONSEMI website for support.

Who is the manufacturer of FDH300TR?

ONSEMI

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