FDMS037N08B

Single FETs, MOSFETs Overview

The FDMS037N08B is an N-channel MOSFET manufactured using onsemi's POWERTRENCH process. It features a DUAL COOL package technology designed for advanced thermal management. Key electrical parameters include a Drain-Source Breakdown Voltage (Vds) of 75 V and a Continuous Drain Current (Id) of 100 A at case temperature. The typical Drain-Source On-Resistance (Rds(on)) is 3.7 mOhms. The device supports a pulsed drain current (Idm) of 400 A. Power dissipation ratings are specified as 830 mW at ambient temperature and 104.2 W at case temperature. It is housed in an 8-PQFN (5x6 mm) surface-mount package.

Single FETs, MOSFETs Feature Summary

• Utilizes advanced POWERTRENCH process technology for optimized silicon performance.
• Incorporates DUAL COOL package architecture to enhance thermal conductivity and heat dissipation efficiency.
• Designed for high-current applications requiring low on-resistance and robust breakdown voltage capabilities.

Single FETs, MOSFETs Applications

• Industrial power supply systems
• Automotive electronics control modules
• General-purpose switching applications

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix and tape/reel configuration against official onsemi documentation prior to procurement. Confirm that the component meets RoHS compliance standards and material composition declarations required for your manufacturing environment. Ensure the supplier provides valid traceability documents consistent with the manufacturer's quality assurance protocols.

Single FETs, MOSFETs Selection Notes

Select this component when designing circuits requiring a 75 V N-channel MOSFET with high continuous current handling capability. The low Rds(on) value makes it suitable for efficient power conversion stages. Consider the DUAL COOL package benefits if thermal management is critical, ensuring adequate heatsinking or PCB copper area is allocated to utilize the 104.2 W dissipation rating effectively.

Single FETs, MOSFETs Part Context

This part belongs to onsemi's discrete power device portfolio, specifically within the MOSFET category. It leverages the company's POWERTRENCH technology, which integrates advancements in silicon and package design. The product line targets markets including automotive, industrial, and cloud power solutions, reflecting onsemi's focus on high-efficiency power management components.

Single FETs, MOSFETs Replacement Considerations

Cross-reference with other 75 V N-channel MOSFETs in the 8-PQFN package family. Verify pinout compatibility and thermal resistance characteristics before substitution. Consult official onsemi replacement guides for validated equivalents within the same technological generation.