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14,958 pcs
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14958 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 1N5817 is a Schottky barrier diode manufactured by FCI Semiconductor, designed for efficient performance in low-voltage applications. It is rated for a maximum forward current of 1A and a maximum reverse voltage of 20V.
Key electrical characteristics include a fast switching speed and a low forward voltage drop, typically ranging from 0.2V to 0.45V at 1A. This makes it suitable for applications requiring minimal power loss during rectification.
The 1N5817 is commonly used for reverse polarity protection, power rectification, and as a freewheeling diode in various power supply designs. Its DO-41 package is designed for through-hole mounting.
Considerations for design include managing power dissipation, as a 0.3V drop at 1A can generate approximately 0.3W of heat, potentially requiring adequate PCB copper or a heatsink. Ensure the reverse voltage rating is not exceeded.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.07 | $1.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse voltage for the 1N5817 diode is 20V.
The typical forward voltage drop of the 1N5817 at 1A is 0.45V.
The 1N5817 has a maximum forward current rating of 1A.
The peak surge current for the 1N5817 is 25A for an 8.3ms half-sine wave.
The 1N5817 diode is available in the DO-41 package.