SZ097N04LSG – 40V N-Channel Power MOSFET, OptiMOS™ 5, Infineon

The BSZ097N04LSG is a high-performance 40V N-channel power MOSFET from Infineon’s OptiMOS™ 5 family, designed for applications requiring high efficiency and low switching losses. With its ultra-low RDS(on), it is an excellent fit for automotive, DC-DC conversion, motor drives, and power management systems.

Product Brochure

Description

Technical specifications:

  • Transistor type: N-Channel Power MOSFET
  • Drain-source voltage (VDS): 40V
  • Continuous drain current (ID): 120A (Tc = 25°C)
  • RDS(on): 0.97 mΩ max @ VGS = 10V
  • Gate charge (Qg): ~60 nC (typical)
  • Package: PG-TDSON-8 (SuperSO8)
  • Operating temperature: -55°C to +175°C
  • Applications: Automotive power supply, motor control, DC-DC converters, battery protection, synchronous rectification

Product features:

  • Low RDS(on): Only 0.97 mΩ (max) @ VGS = 10V for minimal conduction losses.
  • High current handling: Supports continuous drain current up to 120A.
  • Voltage rating: 40V drain-source voltage for low-voltage power switching.
  • Fast switching: Optimized gate charge for high-speed operation.
  • Compact package: PG-TDSON-8 (SuperSO8) offering thermal efficiency and space savings.
  • Automotive qualified: AEC-Q101 compliant for reliability in vehicle environments.

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