SE40PD-M3/86A

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Diodes - Rectifiers - Single

The SE40PD-M3/86A is a single rectifier diode manufactured and sold by Semitec Electronics. It is designed for use in a wide range of applications, including:

• A/C Converters
• DC converters
• Switching circuits
• Power supplies
• Bi-directional voltage clamps

The SE40PD-M3/86A is a fast-recovery rectifier diode suitable for use in high-frequency switching applications. It is rated at a maximum forward voltage drop of 1.2 V and can handle peak forward currents of up to 40 A. It is constructed of high-temperature silicone insulator with an aluminium-oxide coating, which makes it highly resistant to corrosion and abrasion. The diode has an operating temperature range of -55 to +125 degrees Celsius and a reverse surge rating of 400W.

The SE40PD-M3/86A works using the same principle as all other rectifier diodes: it allows current to flow in one direction while blocking the flow of current in the opposite direction. This is achieved through the use of a P-N junction, which acts as a one-way valve for current. The P-N junction consists of two types of semiconductor material, with one being positively charged (P-type) and the other negatively charged (N-type). When voltage is applied to the diode in the direction of the P-N junction, the current flows freely through the diode, but when the polarity of the applied voltage is reversed, the junction barrier prevents the current from flowing.

The SE40PD-M3/86A is a fast recovery, highly reliable rectifier diode, suitable for use in a wide range of applications. Its construction materials and design make it highly resistant to corrosion, as well as capable of handling high peak forward currents. The diode utilizes the simple but effective P-N junction to allow current to flow through the diode in one direction while blocking the flow of current in the opposite direction, making it an ideal component for power supplies, switching circuits and A/C and DC converters.

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