Overview
The STPS2H100AF is a high-performance Schottky rectifier designed by STMicroelectronics. This component is optimized for high-frequency miniature switched mode power supplies, including adaptors and on-board DC/DC converters. It is packaged in SMA Flat leads, making it suitable for applications requiring compact and efficient power management.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - DC Reverse (Vr) (Max) | 100 | V |
| Current - Average Rectified (Io) | 2 | A |
| Voltage - Forward (Vf) (Max) @ If | 0.79 V @ 2 A | V |
| Junction Temperature (Tj) (Max) | 175 | °C |
| Reverse Leakage Current @ Vr | 1 µA @ 100 V | A |
| Package | DO-214AC, SMA Flat Leads | |
| Mounting Type | Surface Mount |
Key Features
- Negligible switching losses
- High junction temperature capability
- Low leakage current
- Good trade-off between leakage current and forward voltage drop
- Avalanche capability specified
- ECOPACK2 component, ensuring environmental compliance
Applications
- Switching diodes in high-frequency power supplies
- Battery chargers
- Switch Mode Power Supplies (SMPS)
- DC/DC converters
- Telecom power systems
- LED lighting systems
Q & A
- What is the maximum reverse voltage of the STPS2H100AF?
The maximum reverse voltage (Vr) is 100 V.
- What is the average rectified current (Io) of the STPS2H100AF?
The average rectified current (Io) is 2 A.
- What is the maximum forward voltage drop (Vf) at 2 A?
The maximum forward voltage drop (Vf) at 2 A is 0.79 V.
- What is the maximum junction temperature (Tj) of the STPS2H100AF?
The maximum junction temperature (Tj) is 175 °C.
- What type of package is the STPS2H100AF available in?
The STPS2H100AF is available in DO-214AC, SMA Flat Leads package.
- What are the typical applications of the STPS2H100AF?
Typical applications include switching diodes in high-frequency power supplies, battery chargers, SMPS, DC/DC converters, telecom power systems, and LED lighting systems.
- Does the STPS2H100AF have any environmental compliance certifications?
Yes, it is an ECOPACK2 component, ensuring environmental compliance.
- What is the reverse leakage current at 100 V for the STPS2H100AF?
The reverse leakage current at 100 V is 1 µA.
- Is the STPS2H100AF suitable for surface mounting?
Yes, it is designed for surface mounting.
- Where can I find additional design tools and resources for the STPS2H100AF?
Additional design tools and resources, including SPICE models and EDA symbols, can be found on the STMicroelectronics website.
