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Ⅰ.Overview of product

NSR0320MW2T1G is a single Schottky rectifier diode developed by onsemi, belonging to discrete semiconductor devices. With fast recovery speed and low forward voltage, it is currently in active mass production for surface-mount circuit applications.

Ⅱ.Core parameter

Category:Discrete Semiconductor Products,Diodes,Rectifiers,Single Diodes

Speed:Fast Recovery =< 500ns, > 200mA (Io)

Mfr:onsemi

Current - Reverse Leakage @ Vr:50 µA @ 15 V

Packaging:Tape & Reel

Capacitance @ Vr, F:29pF @ 5V, 1MHz

Part Status:Active

Mounting Type:Surface Mount

Technology:Schottky

Package / Case:SC-76, SOD-323

Voltage - DC Reverse (Vr) (Max):20 V

Current - Average Rectified (Io):1A

Operating Temperature - Junction:-55°C ~ 125°C

Voltage - Forward (Vf) (Max) @ If:500 mV @ 900 mA

Ⅲ.Main characteristics

Fast Recovery:It features a fast recovery speed within 500ns, which effectively reduces switching loss and improves the working efficiency of high-frequency circuits.

Low Forward Voltage:The maximum forward voltage is only 500mV under 900mA current, minimizing conduction power consumption during operation.

Low Capacitance:It has a low junction capacitance of 29pF, which is conducive to stable operation and signal integrity in high-frequency working scenarios.

Stable Leakage:It maintains a low reverse leakage current of 50µA at 15V reverse voltage, ensuring good reverse blocking performance.

Moderate Power:It supports 1A average rectified current and 20V reverse withstand voltage,meeting the power demand of low-voltage small-current circuits.

Compact Size:Adopting SOD-323 miniature surface-mount package, it saves PCB space and is suitable for compact electronic product design.

Ⅳ.Application field

Circuit Rectification:Used for low-voltage AC-DC rectification in small-sized smart home power supply modules to convert alternating current to direct current stably.

High-frequency Switching:Applied to high-frequency switching circuits of wearable device power management units to reduce switching loss and improve power efficiency.

Freewheeling Protection:Serves as a freewheeling diode in small relay and miniature solenoid valve control circuits to absorb induced voltage and protect chips.

Signal Clipping:Used for signal rectification and clipping in portable consumer electronic signal acquisition circuits to optimize signal transmission quality.

Voltage Regulating:Applied to low-voltage auxiliary voltage stabilization circuits of automobile small electronic modules to maintain stable output voltage.

Charging Control:Deployed in tiny lithium battery auxiliary charging circuits to prevent current backflow and ensure safe and stable charging.

Ⅴ.Summary

NSR0320MW2T1G is a high-performance Schottky fast recovery diode with low power consumption and high-frequency stability. Its compact package and reliable performance make it an ideal component for various low-voltage, high-frequency miniature electronic circuits.