STMicroelectronics STD15N50M2AG N-Channel MOSFET 500V 10A D-PAK (TO-252)

High-Performance Automotive MOSFET for Demanding Applications

The STMicroelectronics

STD15N50M2AG

represents a breakthrough in power MOSFET technology, combining automotive-grade reliability with exceptional electrical performance. This N-Channel MOSFET features a 500V rating and 10A continuous drain current capacity, making it ideal for modern power electronics systems requiring robust and efficient components.

Engineered with ST's advanced MDmesh™ M2 technology, this device delivers ultra-low on-resistance (Rds On) of just 380mΩ at 5A and 10V gate-source voltage. The optimized design minimizes conduction losses while maintaining fast switching characteristics, with a typical gate charge (Qg) of 13nC at 10V. This combination makes it particularly suitable for high-frequency switching applications in automotive environments where thermal management and energy efficiency are critical.

Technical Excellence in a Compact Package

Housed in a space-saving D-PAK (TO-252) surface-mount package, the

STD15N50M2AG

offers excellent thermal dissipation capabilities through its low thermal resistance (85W power dissipation at TC). The device maintains operational stability across extreme temperatures (-55°C to 150°C), ensuring reliable performance in harsh automotive conditions.

Parameter	Value
Drain-Source Voltage	500V
Continuous Drain Current	10A @ 25°C
On-Resistance	380mΩ @ 5A, 10V
Gate Charge	13nC @ 10V
Operating Temperature	-55°C to 150°C

Automotive-Grade Reliability

Qualified to AEC-Q101 standards, this MOSFET meets the stringent requirements for automotive electronics. Its ±30V gate-source voltage protection and 530pF input capacitance at 100V ensure robustness against voltage transients and electromagnetic interference commonly found in vehicle electrical systems. The device's 4V gate threshold voltage (at 250µA) provides optimal compatibility with standard gate drive circuits while maintaining excellent noise immunity.

Key advantages include:

• Enhanced thermal performance through D-PAK packaging
• AEC-Q101 qualified for automotive reliability
• Optimized for high-efficiency power conversion
• Robust design for long-term operational stability
• Space-saving surface-mount implementation

Applications and Design Considerations

The

STD15N50M2AG

excels in automotive power systems including DC-DC converters, motor control circuits, and battery management systems. Its 500V rating makes it particularly suitable for 48V automotive architectures, while the 10A current capacity supports high-power load switching applications. Designers will appreciate the device's 2.00000 unit price at 5,000-piece quantities, offering exceptional value for automotive-grade components.

Tags: STMicroelectronics, STD15N50M2AG, MOSFET 500V, Automotive Grade, D-PAK Packaging