Overview
The STPS2H100U is a 100 V, 2 A power Schottky rectifier designed by STMicroelectronics. This component is optimized for high-frequency miniature switched mode power supplies, such as adaptors and on-board DC/DC converters. It is packaged in an SMB (Surface Mount) format, making it suitable for applications requiring compact and efficient power management.
The device is part of the STPS2H100 series, which is known for its high performance and environmental compliance, meeting the ECOPACK2 standards.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Average Forward Current | IF(AV) | 2 | A |
| Maximum Reverse Voltage | VRRM | 100 | V |
| Maximum Junction Temperature | Tj(max) | 175 | °C |
| Forward Voltage Drop (at IF = 2 A, Tj = 25 °C) | VF(max) | 0.65 | V |
| Reverse Leakage Current (at VRRM, Tj = 125 °C) | IR | 0.4 - 1.0 | mA |
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 compliant, ensuring environmental sustainability
Applications
- Switching diodes in high-frequency power supplies
- LED lighting systems
- DC/DC converters and power adapters
- Battery chargers
- Telecom power systems
- Small battery chargers and low voltage, high frequency inverters
Q & A
- What is the maximum reverse voltage of the STPS2H100U?
The maximum reverse voltage (VRRM) of the STPS2H100U is 100 V.
- What is the maximum junction temperature for the STPS2H100U?
The maximum junction temperature (Tj(max)) for the STPS2H100U is 175 °C.
- What is the forward voltage drop at 2 A and 25 °C?
The forward voltage drop (VF) at 2 A and 25 °C is 0.65 V.
- What are the typical applications of the STPS2H100U?
The STPS2H100U is typically used in switching diodes, LED lighting, DC/DC converters, battery chargers, and telecom power systems.
- Is the STPS2H100U environmentally compliant?
Yes, the STPS2H100U is ECOPACK2 compliant, ensuring it meets environmental sustainability standards.
- What package types are available for the STPS2H100U?
The STPS2H100U is available in SMB (Surface Mount) packages.
- What is the average forward current rating of the STPS2H100U?
The average forward current (IF(AV)) rating of the STPS2H100U is 2 A.
- How does the STPS2H100U handle high junction temperatures?
The STPS2H100U has a high junction temperature capability, making it suitable for high-temperature applications.
- What is the reverse leakage current at 125 °C?
The reverse leakage current (IR) at 125 °C is between 0.4 and 1.0 mA.
- Are there any specific design tools available for the STPS2H100U?
Yes, STMicroelectronics provides various design tools and simulators, such as the eDesignSuite, to help with the system development process.
