Overview
The STPS20L25CT is a low drop power Schottky rectifier manufactured by STMicroelectronics. This device is designed for high-efficiency applications, particularly in switched mode power supplies and high-frequency DC to DC converters. It features a dual center tap configuration, making it suitable for various power management scenarios.
Key Specifications
| Parameter | Value |
|---|---|
| Type of diode | Schottky rectifying |
| Mounting | Through-Hole Technology (THT) |
| Max. off-state voltage | 25V |
| Load current | 10A x2 |
| Semiconductor structure | Common cathode, double |
| Case | TO220AB |
| Max. forward voltage | 0.35V |
| Max. load current | 30A |
| Max. forward impulse current | 220A |
| Kind of package | Tube |
| Heatsink thickness | 1.23...1.32mm |
Key Features
- Low forward voltage drop (Vf) of 0.35V, enhancing efficiency in power conversion.
- Dual center tap configuration, suitable for various power management applications.
- High load current capability of up to 30A and a maximum forward impulse current of 220A.
- Through-Hole Technology (THT) mounting for easy integration into existing designs.
- Compact TO220AB package, facilitating heat dissipation and space efficiency.
Applications
The STPS20L25CT is particularly suited for use in switched mode power supplies (SMPS) and high-frequency DC to DC converters. It is also applicable in secondary rectification of 3.3V SMPS units and other high-efficiency power management systems.
Q & A
- What is the maximum off-state voltage of the STPS20L25CT?
The maximum off-state voltage is 25V. - What is the load current rating of the STPS20L25CT?
The load current rating is 10A x2. - What is the semiconductor structure of the STPS20L25CT?
The semiconductor structure is a common cathode, double configuration. - What is the maximum forward voltage drop of the STPS20L25CT?
The maximum forward voltage drop is 0.35V. - What is the maximum load current and forward impulse current of the STPS20L25CT?
The maximum load current is 30A, and the maximum forward impulse current is 220A. - What type of package does the STPS20L25CT come in?
The STPS20L25CT comes in a tube package. - What is the heatsink thickness of the STPS20L25CT?
The heatsink thickness is between 1.23 and 1.32 mm. - What are the typical applications of the STPS20L25CT?
The typical applications include switched mode power supplies, high-frequency DC to DC converters, and secondary rectification in 3.3V SMPS units. - Why is the STPS20L25CT preferred in high-efficiency power management systems?
The STPS20L25CT is preferred due to its low forward voltage drop, high load current capability, and compact packaging. - What is the mounting type of the STPS20L25CT?
The mounting type is Through-Hole Technology (THT).
