STMicroelectronics STPS120MF Schottky Diode 20V 1A STmite Flat Surface Mount
- Brand: STMicroelectronics
- Product Code: STPS120MF
- Availability: In Stock
$0.07
- Ex Tax: $0.07
High-Performance STMicroelectronics STPS120MF Schottky Diode for Reliable Power Management
Engineered for efficiency and durability in modern electronic systems, the STMicroelectronics STPS120MF Schottky Diode sets a benchmark for surface-mount power components. This 20V 1A diode combines cutting-edge STmite Flat packaging with advanced Schottky technology to deliver exceptional performance in space-constrained designs. Whether you're developing consumer electronics, industrial power supplies, or automotive systems, this component offers the perfect balance of compact design and robust electrical characteristics.
Technical Advantages of the STPS120MF
At its core, the STPS120MF leverages Schottky diode technology to minimize forward voltage drop while maintaining fast recovery times. With a maximum reverse voltage of 20V and 1A average rectified current capacity, this device excels in low-voltage power applications where energy efficiency matters. Its 490mV forward voltage at 1A significantly reduces power losses compared to conventional diodes, making it ideal for battery-powered devices and energy-conscious designs.
The component's surface-mount DO-222AA package (STmite Flat) enables high-density PCB layouts while maintaining thermal performance. Operating at junction temperatures up to 150°C, it maintains reliability in demanding environments. The device's 3.9µA reverse leakage current at rated voltage ensures minimal standby power consumption, while its fast recovery characteristics (<500ns) support high-frequency switching applications.
| Parameter | Value |
|---|---|
| Max Reverse Voltage | 20V |
| Forward Current | 1A |
| Forward Voltage | 490mV @ 1A |
| Reverse Leakage | 3.9µA @ 20V |
| Package | DO-222AA (STmite Flat) |
Applications and System Integration
This versatile diode finds applications across multiple domains. In consumer electronics, it serves as an efficient rectifier in AC/DC converters for smartphones and tablets. Industrial engineers utilize it in power supplies and motor control circuits, while automotive designers implement it in 12V-24V systems for reverse polarity protection. The STmite Flat package's thermal advantages make it particularly suitable for LED lighting systems and DC-DC converters requiring continuous operation under load.
The component's tape-and-reel packaging supports automated assembly processes, ensuring cost-effective mass production. With its active production status and 24,000-unit inventory availability, design teams can confidently integrate this component into long-term projects without supply chain concerns.
Reliability and Longevity
STMicroelectronics' rigorous quality standards ensure the STPS120MF maintains performance over extended operation. The device's junction temperature rating up to 150°C provides thermal headroom for challenging environments. Comparative testing shows 20% lower forward voltage drop than similar diodes in its class, translating to measurable energy savings in continuous operation scenarios. Field data from deployed systems confirms its suitability for 10+ year product lifecycles in industrial automation and infrastructure applications.
Tags: Schottky Diode, Surface Mount, Power Electronics, Fast Recovery, Voltage Regulation