Overview
The STPS10L25D is a 25 V, 10 A Low Drop Power Schottky Rectifier produced by STMicroelectronics. This single Schottky rectifier is specifically designed for use in switched mode power supplies (SMPS) and high frequency DC to DC converters. It is particularly suited for applications requiring low forward voltage drop and high efficiency, making it an ideal choice for various power management systems.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (V) | 25 V |
| Current Rating (A) | 10 A |
| Forward Voltage Drop (V) | 0.55 V (typical at 10 A) |
| Reverse Recovery Time (t_rr) | 50 ns (typical) |
| Package Type | TO-220AC |
| Operating Junction Temperature Range | -40°C to 150°C |
Key Features
- Low forward voltage drop, typically 0.55 V at 10 A, ensuring high efficiency in power conversion.
- High frequency operation, suitable for SMPS and DC to DC converters.
- Fast reverse recovery time of 50 ns, reducing switching losses.
- High surge current capability, making it robust against transient conditions.
- TO-220AC package, providing good thermal dissipation and ease of mounting.
Applications
- Switched Mode Power Supplies (SMPS).
- High frequency DC to DC converters.
- Secondary rectification in 3.3V SMPS units.
- Battery chargers and welding equipment.
- OR-ing and 48V converters.
Q & A
- What is the voltage rating of the STPS10L25D?
The voltage rating of the STPS10L25D is 25 V. - What is the current rating of the STPS10L25D?
The current rating of the STPS10L25D is 10 A. - What is the typical forward voltage drop of the STPS10L25D at 10 A?
The typical forward voltage drop is 0.55 V at 10 A. - What is the reverse recovery time of the STPS10L25D?
The reverse recovery time is typically 50 ns. - In what package is the STPS10L25D available?
The STPS10L25D is available in the TO-220AC package. - What are the typical applications of the STPS10L25D?
The STPS10L25D is typically used in SMPS, high frequency DC to DC converters, and secondary rectification in 3.3V SMPS units. - What is the operating junction temperature range of the STPS10L25D?
The operating junction temperature range is -40°C to 150°C. - Is the STPS10L25D suitable for high frequency operations?
Yes, the STPS10L25D is suitable for high frequency operations due to its fast reverse recovery time and low forward voltage drop. - Can the STPS10L25D handle high surge currents?
Yes, the STPS10L25D has a high surge current capability, making it robust against transient conditions. - What other components does STMicroelectronics offer in the rectifier range?
STMicroelectronics offers a range of rectifiers from 15V to 200V and from 1A to 240A, covering various application needs.
