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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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19 pcs
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19 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current - Average Rectified (Io) | |
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The 1N5821RLG is a 30V, 3A Schottky barrier rectifier manufactured by ON Semiconductor. This diode utilizes Schottky barrier technology to provide extremely low forward voltage drop (500 mV at 3 A) and fast switching with majority carrier conduction, making it suitable for low-voltage, high-frequency applications.
The device is rated for a DC blocking voltage of 30 V and an average rectified current of 3 A. It is housed in an axial lead, epoxy molded DO-201AD case (also referenced as DO-201AA or DO-27). The junction operating temperature range is -65°C to +125°C, with a thermal resistance of 28 °C/W junction-to-ambient. The cathode is indicated by a polarity band on the body.
Common uses include rectification in low-voltage power supplies, freewheeling diodes in switching converters, and polarity protection circuits. The part is also available with a "RL" suffix for tape and reel packaging (1500 per reel).
The 1N5821RLG has a maximum DC blocking voltage of 30 V.
The forward voltage drop is 500 mV at a forward current of 3 A.
The maximum average rectified current (Io) is 3 A.
The package is an axial lead DO-201AD (also DO-201AA, DO-27) for through-hole mounting.
It is listed as RoHS3 Compliant, though this information is unverified and should be confirmed with the manufacturer.
The junction operating temperature range is -65°C to +125°C.