NSR15DW1T1G

Overview

The NSR15DW1T1G is a Schottky diode array manufactured by onsemi, housed in an SC-88 surface-mount package. It contains two independent diodes rated for a maximum repetitive peak reverse voltage of 15 V and a forward current of 30 mA DC. The device is designed for low-voltage applications requiring fast switching characteristics. It complies with RoHS standards and is available in tape and reel packaging for automated assembly processes.

Feature Summary

• Integrates two independent Schottky diodes within a compact surface-mount footprint
• Provides fast switching performance suitable for high-frequency signal paths
• Features low forward voltage drop to minimize power loss in low-voltage circuits

Applications

• Protection of GPIO lines against electrostatic discharge and surge events
• Clamping applications in low-voltage digital communication interfaces
• Power line protection in portable electronic devices

Procurement Notes

Verify the specific ordering suffix and package variant when sourcing, as manufacturers may update component markings or lead times. Confirm that the received units match the SC-88 physical dimensions and electrical ratings specified in the official datasheet. Ensure compliance with environmental directives such as RoHS if required for your final product certification. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component for designs requiring dual-channel Schottky protection in minimal space. The 15 V rating suits 3.3 V and 5 V logic systems. Consider the 30 mA current limit when determining load requirements. The SC-88 package offers a small footprint ideal for dense PCB layouts. Evaluate thermal dissipation needs based on the expected duty cycle and ambient temperature conditions.

Part Context

This component belongs to onsemi's discrete diode portfolio, specifically within the Schottky barrier rectifier category. It serves as a compact solution for signal conditioning and protection tasks. The SC-88 package is commonly used in mobile phones, tablets, and other consumer electronics where board space is limited. It complements larger arrays by providing focused protection for individual signal lines.