STB12NK80ZT4 Overview
The STB12NK80ZT4 is a high-performance N-channel power MOSFET designed for efficient switching and robust operation in industrial and power electronics applications. With a voltage rating of 800 V and a continuous drain current of 12 A, it offers reliable performance in demanding environments. This device features a low gate charge for fast switching and reduced power loss, making it ideal for power conversion and motor control systems. Its TO-220 package ensures effective thermal management and easy integration. Manufactured by IC Manufacturer, the STB12NK80ZT4 delivers dependable efficiency and durability for engineers seeking optimized power solutions.
STB12NK80ZT4 Technical Specifications
| Parameter | Specification |
|---|---|
| Type | N-Channel MOSFET |
| Drain-Source Voltage (VDS) | 800 V |
| Continuous Drain Current (ID) | 12 A |
| Gate Threshold Voltage (VGS(th)) | 2.0 ?C 4.0 V |
| Drain-Source On-Resistance (RDS(on)) | 0.55 ?? (max) at VGS = 10 V |
| Gate Charge (Qg) | 28 nC (typical) |
| Maximum Power Dissipation (PD) | 75 W |
| Operating Junction Temperature (Tj) | -55 ??C to +150 ??C |
| Package | TO-220 |
STB12NK80ZT4 Key Features
- High Voltage Rating: Supports up to 800 V, enabling use in high-voltage switching applications with safety margin and reliability.
- Low On-Resistance: Minimizes conduction losses, improving overall efficiency and thermal performance in power circuits.
- Fast Switching Capability: Low gate charge allows rapid switching, reducing switching losses and enhancing performance in PWM and inverter designs.
- Robust Thermal Handling: TO-220 package offers effective heat dissipation, supporting high power operation and long-term device reliability.
Typical Applications
- Power supply units, including switch-mode power supplies (SMPS), where efficient high-voltage switching is critical for energy savings and compact design.
- Motor control circuits for industrial equipment requiring reliable high-voltage switching and robustness against voltage spikes.
- Lighting ballast and electronic transformers benefiting from fast switching and low loss characteristics to improve efficiency.
- General-purpose high-voltage switching in UPS systems, battery chargers, and energy conversion modules.
STB12NK80ZT4 Advantages vs Typical Alternatives
This MOSFET offers a superior balance of high voltage capability and low on-resistance, reducing conduction and switching losses compared to many alternatives. Its low gate charge improves switching speed and efficiency, while the TO-220 package facilitates better thermal management. These factors collectively enhance reliability and power density, making it a preferred choice for engineers seeking robust, efficient, and cost-effective power switch solutions in industrial electronics.
🔥 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
STB12NK80ZT4 Brand Info
The STB12NK80ZT4 is a product from STMicroelectronics, a global leader in semiconductor solutions. Known for innovation in power and analog devices, STMicroelectronics designs this MOSFET to meet rigorous industrial standards, combining performance, reliability, and ease of use. The device supports ST??s commitment to providing high-efficiency power components that address the evolving needs of power management, automotive, and industrial sectors.
FAQ
What is the maximum voltage rating of this MOSFET?
The device is rated for a maximum drain-to-source voltage of 800 volts, making it suitable for high-voltage switching applications in power electronics.
🌟 Featured Products
“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
How does the low gate charge benefit switching performance?
A lower gate charge reduces the energy required to switch the MOSFET on and off. This improves switching speed and decreases power losses during transitions, enhancing overall efficiency in high-frequency applications.
What package does this device come in and why is it important?
The
