NIS5420MT6TXG

Current Regulation/Management Overview

The NIS5420MT6TXG is a +12 Volt electronic fuse from onsemi, designed as a cost-effective, resettable protection device. It operates within an input voltage range of 8V to 18V and supports an output current of 4.6A. The component features ±10% accuracy and is housed in a 10-WDFN (3x3) surface-mount package with a height of 0.8mm. It functions across a temperature range of -40°C to 125°C (TA) or up to 150°C (TJ), depending on the specific variant configuration.

Current Regulation/Management Feature Summary

• Provides resettable overcurrent and overload protection for sensitive circuits
• Enhances system reliability by replacing traditional fuses in hard drive applications
• Integrates electronic fuse functionality within a compact surface-mount footprint

Current Regulation/Management Applications

• Hard drive circuit protection
• General circuit overload protection
• Portable electronics power management

Current Regulation/Management Procurement Notes

Verify the exact suffix against official datasheets to confirm thermal ratings and pinout compatibility. Ensure the selected variant matches the required operating temperature range for the target application environment. Cross-reference ordering information with authorized distributors to avoid counterfeit components.

Current Regulation/Management Selection Notes

Select this component when a resettable solution is preferred over single-use fuses for +12V systems. Consider the 10-WDFN package size for space-constrained designs. Evaluate the specific thermal performance requirements to determine if the TA or TJ rating suffices for the intended operational conditions.

Current Regulation/Management Part Context

Part of the NIS5420 series, which includes variants like MT2TXG and MT4TXG. These devices belong to onsemi's SENSEFET family, focusing on integrated power management and protection solutions for consumer and industrial electronics.

Current Regulation/Management Replacement Considerations

Direct substitutes include other NIS5420 series variants such as NIS5420MT2TXG and NIS5420MT4TXG, provided their thermal and electrical specifications align with the design requirements.