Overview
The STPS1L60AFN is a 60 V, 1 A low drop power Schottky rectifier produced by STMicroelectronics. This device is designed for surface mounting and is particularly suited for use in switched mode power supplies and high frequency DC to DC converters. It is available in various packages, including SMA Flat Notch, which is the specific package for the STPS1L60AFN model. The device is known for its negligible switching losses, low forward voltage drop, and avalanche capability, making it ideal for applications requiring high efficiency and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 60 | V |
| IF(AV) (Average Forward Current) | 1 | A |
| IF(RMS) (Forward RMS Current) | 10 | A |
| IFSM (Surge Non-Repetitive Forward Current) | 40 | A |
| VF(typ.) (Forward Voltage Drop at 25°C) | 0.50 | V |
| Tj(max.) (Maximum Junction Temperature) | 175 | °C |
| IR(1) (Reverse Leakage Current at 25°C) | 50 µA |
Key Features
- AEC-Q101 qualified: Suitable for automotive applications.
- Very small conduction losses: Efficient operation in high-frequency applications.
- Negligible switching losses: Minimizes energy loss during switching.
- Low forward voltage drop: Reduces power dissipation and increases efficiency.
- Surface mount miniature packages: Compact design for space-saving applications.
- Avalanche capability specified: Ensures robustness against transient voltages.
- PPAP capable: Supports Production Part Approval Process for automotive standards.
- ECOPACK2 compliant: Meets environmental standards for packaging.
Applications
- Lighting: Suitable for LED lighting systems and other lighting applications.
- Desktop power supply: Used in power supply units for desktop computers.
- Battery chargers: Ideal for small battery chargers and power management systems.
- Set top boxes: Used in consumer electronics such as set top boxes and other multimedia devices.
- Auxiliary power: Provides auxiliary power in various electronic systems.
- Automotive applications: Used in low voltage, high frequency inverters, free-wheeling, and polarity protection in automotive systems.
Q & A
- What is the maximum repetitive peak reverse voltage of the STPS1L60AFN?
60 V
- What is the average forward current rating of the STPS1L60AFN?
1 A
- What is the typical forward voltage drop at 25°C for the STPS1L60AFN?
0.50 V
- What is the maximum junction temperature for the STPS1L60AFN?
175 °C
- Is the STPS1L60AFN AEC-Q101 qualified?
- What are the package options available for the STPS1L60?
The device is available in SMA, SMA Flat Notch, DO-41, SOD123Flat, and STmite flat packages.
- What are some common applications of the STPS1L60AFN?
It is used in lighting, desktop power supplies, battery chargers, set top boxes, auxiliary power, and automotive applications.
- Is the STPS1L60AFN ECOPACK2 compliant?
- What is the surge non-repetitive forward current rating for the STPS1L60AFN?
40 A for a 10 ms sinusoidal pulse.
- How does the STPS1L60AFN minimize energy loss?
It minimizes energy loss through negligible switching losses and very small conduction losses.
