The STPS340U/N is a high-efficiency power Schottky diode designed and manufactured by STMicroelectronics. This diode is crafted to meet the rigorous demands of high-speed switching applications and is a preferred choice for power supply and DC-DC converter applications. Its low forward voltage drop and fast switching capabilities make it an efficient component for circuits requiring high efficiency.
Key Features
- Low Forward Voltage Drop: The STPS340U/N ensures minimal voltage drop across the diode when it is conducting, which translates to higher efficiency and less power loss in the application.
- High Surge Current Capability: This diode can withstand high surge currents, making it robust for applications that experience short bursts of high current.
- High Junction Temperature: With a maximum junction temperature of 150°C, the STPS340U/N can operate reliably in high-temperature environments.
- Low Leakage Current: It has a low reverse leakage current, which minimizes power waste when the diode is in the non-conducting state.
Applications
The STPS340U/N is versatile and can be used in a variety of applications, including:
- Switch Mode Power Supplies (SMPS)
- DC-DC converters
- Free-wheeling diodes in power supplies
- Power management devices
- Reverse battery protection
Product Specifications
Parameter
Value
Package
DO-214AA (SMB)
Repetitive Peak Reverse Voltage (V<sub>RRM)
40 V
Average Forward Current (I<sub>F(AV))
3 A
Forward Voltage Drop (V<sub>F)
0.52 V at 3 A
Operating Junction Temperature (T<sub>j)
-40°C to +150°C
With its superior performance and reliability, the STPS340U/N Schottky Diode from STMicroelectronics is an excellent choice for designers looking to enhance the efficiency and robustness of their power management systems.
