NSVM1MA141WAT1G

Overview

The NSVM1MA141WAT1G is a common anode dual switching diode manufactured by onsemi. It utilizes silicon epitaxial planar technology and is housed in the SC-70 (SOT-323) surface-mount package. The device is engineered for ultra-high-speed switching applications, featuring a reverse recovery time of less than 10 nanoseconds and low junction capacitance below 15 picofarads. It supports a maximum forward current of 100 mA with peak reverse voltage ratings of 40 V or 80 V depending on the specific variant configuration.

Feature Summary

• Common anode dual configuration for space-efficient circuit design
• Ultra-fast switching performance suitable for high-frequency signals
• Low parasitic capacitance to minimize signal distortion
• Robust input protection structures integrated within the silicon planar design

Applications

• High-speed data line protection
• Signal clamping in digital communication interfaces
• Logic level shifting between different voltage domains
• General purpose ultra-fast switching circuits

Procurement Notes

Verify the exact suffix code against the manufacturer's official datasheet to confirm voltage ratings and tape/reel specifications. Ensure the component matches the required automotive or industrial qualification standards if applicable. Confirm package orientation and pinout definitions prior to PCB layout finalization to prevent assembly errors.

Selection Notes

Select this component when minimal footprint and rapid switching speeds are critical constraints. The common anode topology simplifies biasing for dual-diode applications compared to discrete single units. Evaluate the specific reverse voltage requirements to choose between the available 40 V and 80 V variants offered within this product family.

Part Context

This part belongs to onsemi's portfolio of small-signal switching diodes designed for modern electronic systems requiring compact form factors. The SC-70 package allows for automated surface-mount assembly, supporting high-volume manufacturing processes. It serves as a direct replacement for legacy components from Motorola and other manufacturers utilizing similar SOT-323 footprints.

Replacement Considerations

• M1MA141WAT1G
• NSVM1MA141WAT1

FAQ

What is the typical reverse recovery time for this diode?

The device features a fast reverse recovery time of less than 10 nanoseconds.

Does this component support bidirectional current flow?

No, it is a unidirectional switching diode with a common anode configuration.

What is the maximum forward current rating?

The maximum average forward rectified current is rated at 100 mA.