STMicroelectronics STPS2H100U Schottky Diode 100V 2A SMB Surface Mount Diode
- Brand: STMicroelectronics
- Product Code: STPS2H100U
- Availability: In Stock
$0.06
- Ex Tax: $0.06
High-Performance STPS2H100U Schottky Diode for Modern Electronics
The STMicroelectronics STPS2H100U represents a new generation of Schottky diodes engineered for high-efficiency power management applications. With its advanced silicon carbide technology and surface-mount SMB packaging, this 100V 2A diode delivers exceptional performance across a wide range of industrial, automotive, and consumer electronics systems. Unlike traditional PN-junction diodes, the STPS2H100U combines ultra-fast switching characteristics with minimal forward voltage drop, making it ideal for energy-sensitive designs.
Technical Excellence in Power Diode Design
At the core of this component's superior performance lies its optimized junction architecture. The STPS2H100U maintains a maximum forward voltage of just 790mV at 2A current, significantly reducing conduction losses compared to conventional diodes. This efficiency advantage becomes particularly valuable in high-frequency DC-DC converters and power supply circuits where thermal management is critical. The device's 100V maximum reverse voltage rating ensures reliable operation in demanding environments, while its 1µA reverse leakage current at rated voltage demonstrates exceptional blocking capability.
| Parameter | Value |
|---|---|
| Max Reverse Voltage | 100V |
| Forward Current | 2A |
| Forward Voltage | 790mV @ 2A |
| Operating Temperature | -55°C to 175°C |
| Package Type | DO-214AA (SMB) |
Industrial-Grade Reliability
Designed for mission-critical applications, the STPS2H100U meets rigorous automotive and industrial standards through its robust construction. The surface-mount SMB package allows for automated PCB assembly while maintaining excellent thermal dissipation characteristics. With a maximum operating junction temperature of 175°C, this diode excels in high-temperature environments common in automotive electronics and industrial control systems. Its fast recovery time (<= 500ns) enables efficient operation in switching power supplies up to 200kHz frequencies, making it suitable for modern high-density power designs.
Engineers appreciate the device's comprehensive protection features including built-in surge current handling and stable performance across wide temperature ranges. These characteristics make the STPS2H100U particularly well-suited for battery management systems, DC power supplies, and renewable energy inverters where reliability and efficiency are paramount.
Design Flexibility and Applications
This versatile component finds applications across multiple industries. In telecommunications equipment, it serves as an efficient rectifier in power modules. Automotive designers utilize it in alternator control circuits and electric vehicle charging systems. Consumer electronics manufacturers implement it in adapter circuits for notebooks and mobile devices. The tape-and-reel packaging format supports modern SMT manufacturing processes, while the active product status ensures long-term supply stability for production programs.
When compared to similar diodes in its class, the STPS2H100U stands out through its optimal balance of voltage rating, current capacity, and thermal performance. Its compact SMB footprint allows for space-constrained designs without compromising on power handling capabilities. Designers working with 48V power systems or high-efficiency buck/boost converters will particularly appreciate its combination of low forward voltage and fast switching characteristics.
Tags: Power Management, Surface Mount Technology, Industrial Electronics, Automotive Components, Energy Efficiency