onsemi Silicon Junction Switching Diode, Single, 3 A, 2-Pin, 800 V, DO-41 Package 1N5407RLG

onsemi 1N5407RLG is a silicon junction switching diode built for reliable power rectification in electronic circuits requiring a maximum forward current of 3 A. Featuring a DO-41 through-hole package with 2 pins, it provides ease of mounting on printed circuit boards, suitable for industrial, laboratory, and electronic manufacturing applications.

This diode supports a maximum peak reverse repetitive voltage (VRRM) of 800 V ensuring adequate protection against high voltage transients. Its robust design allows operation in a wide temperature range from -65°C to +150°C, making it ideal for harsh environmental conditions encountered in commercial and industrial electronics.

The device can withstand a peak non-repetitive forward surge current up to 200 A, providing strong transient tolerance for surge events in power rectification circuits. The forward voltage drop is limited to 1 V, minimizing conduction losses and enhancing efficiency in power management applications.

Physical construction dimensions include a length and height of 9.5 mm and a diameter and width of 5.3 mm, offering a compact footprint compatible with space-constrained designs. While this product is not automotive grade and carries no special approvals, it is widely used in switching applications that require robust performance and reliability.

Typical industrial use cases include power supply rectification, switching diodes in electronic devices, signal demodulation, and general semiconductor component applications across electronics manufacturing, testing, repair, and prototyping.

Single silicon junction diode suitable for power rectification applications. Maximum forward current rating of 3 amperes ensures reliable operation under high load. Supports peak reverse repetitive voltage of 800 volts for robust voltage withstand capability.

DO-41 through-hole package with 2 pins facilitates easy PCB mounting and handling. Wide operating temperature range from -65°C to +150°C for diverse environmental conditions. Peak non-repetitive forward surge current capability of 200 amperes for transient voltage spikes.

Compact dimensions with length and height of 9.5 mm and diameter/width of 5.3 mm. No automotive or special standards approvals; suitable for general purpose industrial electronics. Maximum forward voltage drop of 1 volt reduces power losses in conduction state.

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