STMicroelectronics STPS2200U Schottky Diode 200V 2A SMB

STPS2200U Schottky Diode: High-Performance Power Electronics Solution

For engineers seeking reliable power management components, STMicroelectronics' STPS2200U Schottky Diode represents a perfect blend of efficiency and durability. This surface-mount semiconductor device combines advanced design with robust performance metrics, making it an ideal choice for demanding applications in automotive, industrial, and consumer electronics sectors. With its 200V reverse voltage capability and 2A average rectified current rating, this diode delivers exceptional performance in compact SMB packaging while maintaining thermal stability across extreme operating conditions.

Advanced Schottky Diode Technology

The STPS2200U employs STMicroelectronics' proprietary Schottky barrier technology to minimize forward voltage drop while maintaining fast switching characteristics. This innovative design achieves a maximum forward voltage of 800mV at 2A, significantly reducing power losses compared to conventional diodes. The device's fast recovery speed (<500ns) and low reverse leakage current (5µA @ 200V) make it particularly suitable for high-frequency power conversion applications where efficiency optimization is critical.

Technical Specifications

Surface Mount Design for Modern Applications

Housed in a space-saving DO-214AA (SMB) package, the STPS2200U supports surface mount technology (SMT) assembly processes while maintaining excellent thermal dissipation characteristics. This packaging configuration enables seamless integration into densely populated PCBs while meeting IPC/JEDEC J-STD-020 standards for moisture sensitivity. The device's wide operating temperature range (-40°C to +175°C) ensures reliable performance in automotive environments and industrial control systems experiencing thermal extremes.

Performance Advantages

This Schottky diode offers several key benefits over traditional rectifier solutions:

• Reduced conduction losses through ultra-low forward voltage drop
• Enhanced switching efficiency with fast recovery characteristics
• Improved thermal stability through optimized SMB packaging
• High reliability under repetitive surge conditions
• Compliance with RoHS and REACH environmental standards

Applications

The STPS2200U's versatile performance profile makes it suitable for various applications including:

• DC-DC converters and switch-mode power supplies
• Automotive power systems and battery management circuits
• Industrial motor drives and power factor correction modules
• Consumer electronics power adapters and chargers
• Solar inverters and energy storage systems

Quality and Reliability

As part of STMicroelectronics' active product portfolio, the STPS2200U undergoes rigorous quality testing to ensure compliance with industry reliability standards. The device's 200V blocking voltage capability, combined with its robust metallurgical construction, provides excellent resistance to voltage spikes and thermal cycling effects. This reliability is further enhanced by the manufacturer's adherence to AEC-Q101 automotive qualification standards for discrete semiconductors.

Design Considerations

When implementing the STPS2200U in power designs, engineers should consider:

• PCB layout optimization for thermal management
• Input/output filtering requirements based on operating frequency
• Derating curves for different ambient temperature conditions
• EMI/EMC mitigation strategies for high-frequency applications
• Compliance with JEDEC registration standards for component sourcing

Conclusion

The STPS2200U Schottky Diode from STMicroelectronics exemplifies the company's commitment to advancing power semiconductor technology. Its combination of high voltage capability, low forward voltage drop, and compact surface-mount packaging makes it a versatile solution for modern power electronics designs. Whether used in automotive systems requiring extreme reliability or industrial equipment demanding high efficiency, this device offers the performance characteristics needed to meet evolving design requirements while maintaining cost-effectiveness in volume production environments.

Tags: Power Electronics, Surface Mount Diodes, High Voltage Diodes, Industrial Power Supplies, Automotive Electronics