Overview
The STMicroelectronics STD12NM50ND is a high-performance N-channel MOSFET designed for various power management applications. This device utilizes STMicroelectronics' advanced FDMesh™ technology, which combines the benefits of MDmesh™ features with an intrinsic fast-recovery body diode. Although the STD12NM50ND is currently obsolete and no longer manufactured, it remains a notable example of high-voltage MOSFET design.
Key Specifications
| Parameter | Value |
|---|---|
| VDS (Drain-Source Voltage) | 800 V |
| ID (Drain Current) | 11 A |
| RDS(on) (On-State Resistance) | Not specified in provided sources, refer to datasheet for detailed information |
| Technology | FDMesh™ |
| Avalanche Capability | 100% avalanche tested |
| Protection | Zener-protected |
Key Features
- FDMesh™ Technology: Combines MDmesh™ features with an intrinsic fast-recovery body diode, enhancing performance and efficiency.
- High Voltage Capability: Rated for 800 V drain-source voltage, making it suitable for high-voltage applications.
- High Current Handling: Capable of handling up to 11 A of drain current.
- Avalanche Tested: 100% avalanche tested to ensure robustness under extreme conditions.
- Zener Protection: Includes Zener protection for enhanced reliability.
Applications
- Flyback Converters: Ideal for use in flyback converter circuits due to its high voltage and current handling capabilities.
- LED Lighting: Suitable for LED lighting applications requiring high efficiency and reliability.
- Power Management Systems: Can be used in various power management systems where high voltage and current are required.
Q & A
- What is the drain-source voltage rating of the STD12NM50ND?
The drain-source voltage rating of the STD12NM50ND is 800 V.
- What is the maximum drain current of the STD12NM50ND?
The maximum drain current of the STD12NM50ND is 11 A.
- What technology is used in the STD12NM50ND?
The STD12NM50ND uses FDMesh™ technology, which combines MDmesh™ features with an intrinsic fast-recovery body diode.
- Is the STD12NM50ND still in production?
No, the STD12NM50ND is obsolete and no longer manufactured.
- What are some common applications for the STD12NM50ND?
Common applications include flyback converters, LED lighting, and other power management systems.
- What kind of protection does the STD12NM50ND have?
The STD12NM50ND includes Zener protection and is 100% avalanche tested.
- Where can I find detailed specifications for the STD12NM50ND?
Detailed specifications can be found in the datasheet available from suppliers like Mouser and Digi-Key.
- What are some potential substitutes for the STD12NM50ND?
Potential substitutes include other high-voltage MOSFETs such as the IPD50R380CEAUMA1 from Infineon.
- Why is FDMesh™ technology important in the STD12NM50ND?
FDMesh™ technology enhances the performance and efficiency of the MOSFET by combining MDmesh™ features with an intrinsic fast-recovery body diode.
- Can the STD12NM50ND be used in high-current applications?
