The STP17NF25 is a high-performance N-channel power MOSFET designed for efficient switching and power management in various industrial and automotive applications. With a maximum drain-source voltage of 250V and a low on-resistance, this device offers excellent conduction efficiency and thermal performance. Its rugged construction ensures reliable operation under demanding conditions, making it ideal for power conversion, motor control, and load switching tasks. For engineers and sourcing specialists seeking a robust and cost-effective transistor, the STP17NF25 delivers a balanced combination of durability, electrical characteristics, and ease of integration. More details are available at IC Manufacturer.
STP17NF25 Technical Specifications
Parameter
Value
Unit
Drain-Source Voltage (VDS)
250
V
Continuous Drain Current (ID) at 25??C
17
A
Gate Threshold Voltage (VGS(th))
2 ?C 4
V
Drain-Source On-Resistance (RDS(on))
0.085
??
Total Gate Charge (Qg)
27
nC
Power Dissipation (PD)
75
W
Operating Junction Temperature (TJ)
-55 to 150
??C
Gate-Source Voltage (VGS) max
??20
V
STP17NF25 Key Features
High voltage rating: Supports up to 250V drain-source voltage, enabling its use in high-voltage power circuits.
Low on-resistance: With an RDS(on) of 0.085 ??, it minimizes conduction losses, improving system efficiency.
Robust current handling: Capable of continuous drain current up to 17A, suitable for demanding load conditions.
Fast switching capability: Total gate charge of 27 nC allows efficient switching in high-frequency power applications.
Wide operating temperature range: Reliable operation from -55??C to 150??C ensures durability in harsh environments.
High power dissipation: Supports up to 75W, enabling effective thermal management in compact designs.
Typical Applications
Power supply and DC-DC converters: Ideal for switching and regulating power in industrial and automotive power supplies where efficiency and reliability are critical.
Motor control circuits: Suitable for driving medium-power motors, delivering reliable switching and thermal robustness.
Load switching: Effective for controlling resistive and inductive loads in industrial automation and control systems.
Lighting control: Applicable in electronic ballast and LED drivers requiring high-voltage switching with minimal loss.
STP17NF25 Advantages vs Typical Alternatives
This MOSFET stands out due to its optimized balance between high voltage capacity and low on-resistance, offering superior efficiency compared to typical alternatives. Its wide operating temperature range and high power dissipation capability enhance reliability in industrial environments. The low gate charge ensures reduced switching losses, which is advantageous in high-frequency applications where power savings are critical.
The STP17NF25 is manufactured by STMicroelectronics, a global leader in semiconductor solutions. Known for their quality and innovation, STMicroelectronics provides this MOSFET as part of their comprehensive portfolio targeting power management and automotive electronics. The device benefits from ST??s advanced silicon technology, ensuring consistent performance and long-term reliability in high-stress environments.
