Fairchild (onsemi)

FDMC3612

FDMC3612 Description

The FDMC3612 from Fairchild (onsemi) is a high-performance 100V PowerTrench MOSFET designed for power management applications. This single-channel, enhancement-mode device features a compact 3.3mm x 3.3mm x 0.8mm SMD package, making it ideal for space-constrained designs. With a drain-source breakdown voltage (Vds) of 100V and a continuous drain current (Id) of 16A, it delivers robust power handling in a small footprint. The MOSFET leverages Silicon (Si) technology with a low Rds(on) of 122 mOhms, minimizing conduction losses and improving efficiency. Its fast switching characteristics (rise time: 2.8 ns, fall time: 2 ns) and low gate charge (Qg: 14.4 nC) ensure reduced switching losses, making it suitable for high-frequency applications.

FDMC3612 Features

• High Voltage & Current Rating: 100V Vds and 16A Id for reliable power switching.
• Low Rds(on): 122 mOhms reduces power dissipation and enhances efficiency.
• Fast Switching: Turn-on delay of 7.4 ns and turn-off delay of 19 ns, with rise/fall times under 3 ns.
• Compact & Lightweight: 3.3mm x 3.3mm footprint and 0.006349 oz unit weight for high-density PCB designs.
• RoHS Compliant: Meets environmental standards for global use.
• High Power Dissipation: 35W Pd ensures thermal stability in demanding conditions.
• Optimized Gate Drive: 4V Vgs(th) and 13S forward transconductance for precise control.

FDMC3612 Applications

The FDMC3612 excels in:

• DC-DC Converters: Efficient power conversion in telecom and industrial systems.
• Motor Drives: High-current switching for brushed/brushless motors.
• Power Supplies: SMPS, UPS, and battery management systems.
• LED Drivers: Fast switching for high-brightness LED arrays.
• Automotive Electronics: Engine control units (ECUs) and load switches.

Conclusion of FDMC3612

The FDMC3612 stands out for its high efficiency, compact size, and robust performance, making it a top choice for modern power electronics. Its low Rds(on), fast switching, and high thermal tolerance (+150°C) ensure reliability in demanding environments. Whether for industrial, automotive, or consumer applications, this MOSFET delivers superior power handling and energy efficiency, backed by Fairchild's (onsemi) proven technology. Ideal for engineers seeking a balance of performance and miniaturization.