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3,567 pcs
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3567 pcs | On Request | 1 | On Request | On Request | 97 | On Request | On Request |
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The 1N5817 is a Schottky barrier diode manufactured by Philips, designed for efficient power rectification and protection in low-voltage circuits. It is rated at a maximum forward current of 1A and a maximum reverse voltage of 20V.
Key electrical characteristics include a low forward voltage drop, typically ranging from 0.2V to 0.45V at 1A, which minimizes power loss and heat generation. This diode also features a fast switching speed, making it suitable for applications requiring quick response times.
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 ensuring the diode can handle the system's current and peak surge currents, which are rated at 25A for 8.3ms. Proper heat dissipation should also be managed, as a forward voltage drop of approximately 0.3V at 1A can result in about 0.3W of heat.
| Qty | Low | High |
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| 1+ | $1.07 | $1.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum reverse voltage rating for the 1N5817 diode is 20V.
The typical forward voltage drop of the 1N5817 diode at 1A is 0.45V.
The maximum forward current for the 1N5817 diode is 1A.
The peak surge current rating for the 1N5817 diode is 25A for 8.3ms.
The 1N5817 is a Schottky barrier diode.
The 1N5817 diode is available in the DO-41 package.