Overview
The STPS3L60QRL is a 60 V, 3 A low drop power Schottky rectifier produced by STMicroelectronics. This axial and surface mount device is designed for use in switch mode power supplies and high frequency DC to DC converters. It is packaged in various forms including DO-201AD, DO-15, SMB, SMBflat, and SMBflat Notch, making it suitable for applications with space constraints, such as telecom battery chargers and small battery chargers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 60 | V |
| Average Forward Current (IF(AV)) | 3 | A |
| Forward RMS Current (IF(RMS)) | 10 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 100 | A |
| Maximum Operating Junction Temperature (Tj) | 150 | °C |
| Typical Forward Voltage Drop (VF) | 0.53 | V |
| Reverse Leakage Current (IR) | 150 µA (at 25°C), 14 mA (at 125°C) | µA/mA |
| Thermal Resistance (Rth(j-l)) | 15-35 °C/W (depending on package) | °C/W |
Key Features
- Negligible switching losses
- Low forward voltage drop
- Avalanche rated
- ECOPACK2 component, ensuring environmental compliance
Applications
- Switching diode
- Switch mode power supplies (SMPS)
- High frequency DC to DC converters
- LED lighting
- Telecom battery chargers
- Small battery chargers
Q & A
- What is the maximum reverse voltage rating of the STPS3L60QRL? The maximum reverse voltage rating is 60 V.
- What is the average forward current of the STPS3L60QRL? The average forward current is 3 A.
- What are the typical forward voltage drop values for the STPS3L60QRL? The typical forward voltage drop is around 0.53 V at 25°C and 0.59 V at 125°C.
- What are the package options available for the STPS3L60QRL? The device is available in DO-201AD, DO-15, SMB, SMBflat, and SMBflat Notch packages.
- Is the STPS3L60QRL environmentally compliant? Yes, it is an ECOPACK2 component, ensuring environmental compliance.
- What is the maximum operating junction temperature of the STPS3L60QRL? The maximum operating junction temperature is 150°C.
- What are some common applications of the STPS3L60QRL? Common applications include switching diodes, SMPS, high frequency DC to DC converters, LED lighting, and telecom battery chargers.
- What is the surge non-repetitive forward current rating of the STPS3L60QRL? The surge non-repetitive forward current rating is 100 A.
- How does the thermal resistance vary with different packages of the STPS3L60QRL? The thermal resistance varies from 15 to 35 °C/W depending on the package type.
- Is the STPS3L60QRL suitable for high-frequency applications? Yes, it is designed for high frequency DC to DC converters and switch mode power supplies.
