STP3NK90Z Overview
The STP3NK90Z is a high-performance N-channel MOSFET designed for efficient switching and power management in industrial and consumer electronics. This device features a robust voltage rating of 900 V and optimized conduction characteristics to support demanding applications requiring reliable high-voltage operation. With its low gate charge and efficient RDS(on), it enables improved power efficiency and thermal management. The compact TO-220 package facilitates easy integration and effective heat dissipation. For engineers and sourcing specialists seeking a durable and cost-effective high-voltage MOSFET, the STP3NK90Z offers an excellent balance of electrical performance and reliability. More details are available from IC Manufacturer.
STP3NK90Z Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type | N-Channel MOSFET | |
| Drain-Source Voltage (VDS) | 900 | V |
| Continuous Drain Current (ID) @ 25??C | 3.6 | A |
| Gate Threshold Voltage (VGS(th)) | 2.0 – 4.0 | V |
| Drain-Source On-Resistance (RDS(on)) | 3.0 | ?? |
| Maximum Gate Voltage (VGS) | ??30 | V |
| Total Gate Charge (Qg) | 35 | nC |
| Package | TO-220 | |
| Operating Temperature | -55 to 150 | ??C |
STP3NK90Z Key Features
- High Voltage Rating: With a drain-source voltage of 900 V, this MOSFET is suitable for high-voltage applications, ensuring reliable operation under stringent electrical stress.
- Low On-Resistance (RDS(on)): The 3.0 ?? on-resistance reduces conduction losses, leading to improved energy efficiency and thermal performance in power circuits.
- Efficient Switching: A total gate charge of 35 nC enables faster switching speeds, which contributes to minimizing switching losses and enhancing overall system efficiency.
- Robust Gate Voltage Tolerance: The device supports a maximum gate voltage of ??30 V, offering protection against voltage spikes and ensuring stable gate drive control.
- Wide Operating Temperature Range: This MOSFET operates reliably from -55??C to 150??C, making it suitable for harsh industrial environments.
- Standard TO-220 Package: Facilitates straightforward installation and effective heat dissipation, simplifying thermal management design.
Typical Applications
- High-voltage power supplies and converters requiring reliable switching components capable of handling up to 900 V and moderate current loads.
- Motor control circuits where efficient power switching and thermal stability are critical for performance and longevity.
- Industrial automation systems utilizing MOSFET switches for precise control and improved energy efficiency.
- Lighting ballasts and electronic dimmers, leveraging the MOSFET??s capability to operate effectively in high-voltage AC/DC environments.
STP3NK90Z Advantages vs Typical Alternatives
This MOSFET offers a compelling combination of high voltage tolerance and low on-resistance, which typically outperforms many standard high-voltage MOSFETs in similar power classes. Its lower gate charge improves switching efficiency, reducing power losses and heat generation. The wide operating temperature range and robust gate voltage rating enhance reliability and integration ease in demanding industrial and power management applications.
🔥 Best-Selling Products
Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
STP3NK90Z Brand Info
The STP3NK90Z is a product from STMicroelectronics, a leading global semiconductor manufacturer known for its innovation in power management and analog devices. STMicroelectronics designs this MOSFET to meet the rigorous demands of high-voltage switching applications, leveraging their extensive expertise in MOSFET technology to provide devices that combine performance, reliability, and cost-effectiveness. This product is part of ST??s portfolio targeting industrial and power electronics sectors
