The STPST2H100AF is a high-voltage N-channel power MOSFET designed for robust industrial and automotive applications. Featuring a 100V drain-source voltage and low on-resistance, it offers efficient switching performance that helps reduce power loss and thermal stress. This transistor supports high-speed switching with fast recovery times, making it suitable for power management and motor control circuits. Its compact STripFET? package ensures easy integration in space-constrained environments while maintaining excellent thermal dissipation. The device is engineered to deliver reliable operation under demanding electrical and environmental conditions, making it a valuable solution for engineers and sourcing specialists seeking efficiency and durability in power semiconductor devices. More details available at IC Manufacturer.
STPST2H100AF Technical Specifications
Parameter
Value
Unit
Drain-Source Voltage (VDS)
100
V
Continuous Drain Current (ID) @ 25??C
56
A
Drain-Source On-Resistance (RDS(on))
2.6
m??
Gate Threshold Voltage (VGS(th))
2 – 4
V
Total Gate Charge (Qg)
24
nC
Maximum Power Dissipation (PD)
100
W
Operating Junction Temperature (Tj)
-55 to 175
??C
Gate-Source Voltage (VGS)
??20
V
STPST2H100AF Key Features
Low On-Resistance: Minimizes conduction losses, improving overall system efficiency and reducing heat generation.
High Current Handling: Supports continuous drain currents up to 56A, enabling reliable operation in demanding power circuits.
Fast Switching Speed: Enables efficient high-frequency operation, beneficial for DC/DC converters and motor drives.
Robust Thermal Characteristics: Supports junction temperatures up to 175??C for enhanced reliability in harsh environments.
Wide Gate Voltage Range: ??20V gate-source tolerance protects the device against voltage spikes and ensures safe operation.
Typical Applications
Power management in automotive electronics, such as battery management systems and DC-DC converters, where efficient switching and high current capability are critical.
Industrial motor control circuits requiring reliable high-current switching with minimal thermal losses.
Switching regulators and power supplies that benefit from fast switching speeds and low on-resistance to improve efficiency.
Load switching in telecom power systems where robust performance under varying environmental conditions is necessary.
STPST2H100AF Advantages vs Typical Alternatives
This power MOSFET offers superior performance through its low on-resistance and high continuous drain current rating, surpassing typical alternatives in reducing power dissipation and thermal stress. Its fast switching capability supports high-frequency applications, improving overall efficiency. The device??s robust thermal handling and wide gate voltage tolerance enhance reliability and integration flexibility, making it an optimal choice for industrial and automotive power management solutions.
The STPST2H100AF is manufactured by STMicroelectronics, a leading global semiconductor company known for its innovative power management solutions. STMicroelectronics specializes in high-performance MOSFETs designed for industrial, automotive, and consumer applications. The STripFET? technology used in this device improves conduction efficiency and thermal performance, reinforcing ST??s commitment to delivering reliable and energy-efficient components for demanding electronic systems.
