FR107 Fast Recovery Diode

Description

Technical Overview of the FR107 Fast Recovery Diode

The FR107 Fast Recovery Diode is a high-efficiency semiconductor designed for high-speed switching applications. Unlike standard rectifiers, the FR107 features a significantly reduced reverse recovery time, making it essential for modern power electronics where energy loss must be minimized. Rated at 1A and 1000V, this diode is built to handle high-voltage transients while maintaining peak performance. At BuyCircuitParts, we ensure our diodes are sourced for reliability to keep your high-speed circuits “on track.”

Key Specifications and Functional Parameters

FR107 Fast Recovery Diode
To ensure this component fits your power requirements, here are the technical specifications in plain text:

• Repetitive Peak Reverse Voltage (VRRM): 1000V.

• Average Forward Current (IF): 1.0 Ampere.

• Maximum Reverse Recovery Time (trr): 500ns.

• Forward Voltage Drop (VF): 1.3V at 1.0A.

• Operating Temperature Range: -65C to +150C.

• Package Type: DO-41 (Axial Lead).

Why Choose the FR107 for Fast Switching?

The FR107 Fast Recovery Diode is preferred in circuits where standard 1N4007 diodes are too slow. Its fast recovery characteristic reduces switching noise and heat dissipation, which is critical for the longevity of surrounding components. It acts as a robust barrier against reverse current spikes, ensuring that your sensitive controllers remain protected. At BuyCircuitParts, our FR107 diodes undergo strict quality checks to ensure they meet the 500ns recovery standard.

Common Applications for the FR107 Diode

The FR107 Fast Recovery Diode is widely used in high-frequency environments:

1. SMPS (Switching Power Supplies): Rectifying high-frequency AC to DC.

2. DC-DC Converters: Managing energy flow in voltage regulator modules.

3. Inverters: Efficiently handling high-speed switching in solar and backup power systems.

4. Freewheeling Diodes: Protecting transistors from inductive kicks in motor drivers.

5. Snubber Circuits: Absorbing voltage spikes in switching inductive loads.

Pro-Tips for Circuit Integration

To maximize the efficiency of your FR107 Fast Recovery Diode, follow these professional tips:

• Polarity Identification: The silver band on the DO-41 package indicates the Cathode (Negative) terminal.

• Heat Management: When using near its 1A limit, ensure adequate lead length or PCB copper area for heat dissipation.

• Snubber Design: For very high-speed transients, pair the FR107 with a small ceramic capacitor to further suppress EMI.

• Soldering: Use a standard soldering profile; excessive heat on the leads for more than 10 seconds can degrade the internal junction.

Durability and Reliability

The FR107 Fast Recovery Diode is designed for high-stress electrical environments. Its diffused junction construction offers low leakage current and high surge current capability (up to 30A for 8.3ms). The epoxy case is UL 94V-0 flame retardant, ensuring safety in case of circuit failure. By choosing this diode from BuyCircuitParts, you are opting for a component that withstands high-voltage peaks and maintains switching speed, keeping your power systems reliable and “on track.”

Why Buy from BuyCircuitParts?

In power electronics, a faulty diode can lead to catastrophic failure. At BuyCircuitParts, our FR107 Fast Recovery Diode inventory is selected for its superior thermal stability and electrical precision. We provide components that are easy to mount and built to last. Our commitment to fast shipping and accurate technical data ensures that your project moves from breadboard to production smoothly and stays “on track.”

📐 Dimensions (Approx):
Length: 5.2 mm × Diameter: 2.7 mm
Lead Length: ~28 mm (trim to fit)

🧊 Note:
Product colour and markings may vary slightly based on manufacturer and batch. Functionality is guaranteed. (Refer to the product image for illustration only. For precise specifications, consult the datasheet.) For a deeper understanding of diode recovery times, visit the Diode Wikipedia Page.

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