AOD4126 N-Channel MOSFET – 43A 100V Power Switch – TO-252 (DPAK)

The AOD4126 (D4126) is a high-performance N-Channel power MOSFET built using advanced SDMOS™ trench technology, offering ultra-low RDS(on), low gate charge, and excellent switching efficiency. Housed in a robust TO-252 (DPAK) surface-mount package, this MOSFET supports up to 43A continuous current and 100V drain-source voltage, making it ideal for high-power switching applications.

Designed for demanding power electronics, the AOD4126 delivers reliable performance in PWM motor control, DC load switching, high-efficiency power converters, battery management, LED drivers, and industrial power stages. Its controlled switching characteristics, along with 100% UIS and Rg testing, ensure ruggedness and long-term reliability.

The low on-resistance values—<24mΩ @ 10V and <30mΩ @ 7V—enable high-efficiency operation with reduced heat dissipation, even at high currents.

Key Specifications:

• Type: N-Channel Power MOSFET

• Package: TO-252 (DPAK)

• Drain-Source Voltage (VDS): 100V

• Continuous Drain Current (ID): 43A @ VGS=10V

• RDS(on):

  • <24mΩ @ VGS = 10V

  • <30mΩ @ VGS = 7V

• Low gate charge for efficient switching

• 100% UIS (Avalanche) tested

• 100% Rg (gate resistance) tested

• Optimized for PWM, load switching & general power applications

Applications:
High-current DC switching, BLDC motor control, DC-DC converters, battery power systems, LED power supplies, inverters, industrial automation, and high-efficiency power management circuits.

Package Includes:
1 x AOD4126 / D4126 N-Channel MOSFET (TO-252)

Note: Image is for representation purpose only.