Overview
The STPS1L40AFN is a high-performance Schottky rectifier diode produced by STMicroelectronics. This component is designed for applications requiring low forward voltage drop and minimal switching losses. It features a surface mount SMA Flat Notch package, making it ideal for compact and efficient designs. The diode is suitable for a wide range of applications, including power supplies, DC-DC converters, and other high-frequency switching circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Mounting Type | Surface Mount |
| Package Type | SMA Flat Notch |
| Maximum Continuous Forward Current | 1 A |
| Peak Reverse Repetitive Voltage | 40 V |
| Diode Configuration | Single |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Forward Voltage (Vf) | 370 mV |
| Forward Surge Current (Ifsm) | 60 A |
| Reverse Current (Ir) | 35 uA |
| Maximum Operating Temperature | + 175°C |
Key Features
- Very small conduction losses and negligible switching losses.
- Low forward voltage drop of 370 mV.
- Surface mount miniature SMA Flat Notch package.
- Avalanche rated for robust performance under transient conditions.
- ECOPACK2 compliant, ensuring environmental sustainability.
- Available PSpice models (.lib & .olb) for simulation and design.
Applications
The STPS1L40AFN is versatile and can be used in various applications, including:
- Power supplies and DC-DC converters.
- High-frequency switching circuits.
- Automotive systems requiring high reliability and efficiency.
- Industrial power management systems.
- Consumer electronics where low power loss and high efficiency are critical.
Q & A
- What is the maximum continuous forward current of the STPS1L40AFN?
The maximum continuous forward current is 1 A. - What is the peak reverse repetitive voltage of the STPS1L40AFN?
The peak reverse repetitive voltage is 40 V. - What is the forward voltage drop of the STPS1L40AFN?
The forward voltage drop is 370 mV. - What is the maximum operating temperature of the STPS1L40AFN?
The maximum operating temperature is + 175°C. - Is the STPS1L40AFN RoHS compliant?
Yes, the STPS1L40AFN is RoHS compliant. - What is the package type of the STPS1L40AFN?
The package type is SMA Flat Notch. - What are the key features of the STPS1L40AFN?
The key features include very small conduction losses, negligible switching losses, low forward voltage drop, and avalanche rating. - In which applications is the STPS1L40AFN commonly used?
The STPS1L40AFN is commonly used in power supplies, DC-DC converters, automotive systems, industrial power management, and consumer electronics. - Is the STPS1L40AFN suitable for high-frequency switching circuits?
Yes, the STPS1L40AFN is suitable for high-frequency switching circuits due to its low forward voltage drop and minimal switching losses. - Does the STPS1L40AFN come with PSpice models for simulation?
Yes, PSpice models (.lib & .olb) are available for the STPS1L40AFN.
