STMicroelectronics STTH208U Standard Diode 800V 2A SMB Package
- Brand: STMicroelectronics
- Product Code: STTH208U
- Availability: In Stock
$0.18
- Ex Tax: $0.18
STTH208U: High-Performance Standard Diode for Demanding Power Applications
Engineered for reliability and efficiency in power electronics systems, the STTH208U standard diode from STMicroelectronics delivers exceptional performance in high-voltage environments. This surface-mount diode combines robust specifications with compact SMB packaging, making it ideal for modern power supply designs where space optimization and thermal management are critical.
Key Technical Advantages
With its maximum reverse voltage rating of 800V and 2A average rectified current capacity, the STTH208U excels in industrial power conversion systems, automotive electronics, and consumer device power supplies. The device's fast recovery characteristics - 75ns reverse recovery time and 1.65V forward voltage drop at 2A - ensure minimal power losses and improved system efficiency. Its low reverse leakage current of 5µA at maximum operating voltage maintains stability in high-temperature environments.
| Parameter | Value |
|---|---|
| Max Reverse Voltage | 800V |
| Forward Current | 2A |
| Forward Voltage | 1.65V @ 2A |
| Reverse Recovery Time | 75ns |
| Operating Temperature | 175°C Max |
Design Flexibility and Reliability
The STTH208U's surface-mount SMB package enables automated assembly processes while maintaining excellent thermal dissipation characteristics. Its high junction temperature rating of 175°C ensures reliable operation in demanding environments, from industrial motor drives to power factor correction circuits. The device's fast recovery performance makes it particularly suitable for switching power supplies operating at frequencies above 20kHz, where minimizing switching losses becomes crucial.
As part of STMicroelectronics' extensive power semiconductor portfolio, the STTH208U benefits from the manufacturer's decades of expertise in silicon device technology. This diode's specifications meet or exceed industry standards for reliability and performance, making it a trusted choice for power supply designers seeking consistent operation in challenging electrical environments.
Applications
Common applications include AC/DC power supplies, battery charging systems, motor control circuits, and industrial automation equipment. Its combination of high voltage capability and surface-mount form factor makes it particularly valuable in compact power adapters and LED lighting systems requiring efficient rectification components.
Tags: High Voltage Diode, Power Electronics, Surface Mount Diode, Standard Diode, Industrial Power Supply