Overview
The STPS61L60CW is a dual center tap Schottky rectifier produced by STMicroelectronics. This device is specifically designed for high-frequency switch-mode power supplies and is available in the TO-247 package. It offers high current capability, low forward voltage drop, and reduced leakage current, making it suitable for applications requiring high efficiency and compliance with environmental standards such as 80+ requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 60 | V |
| IF(AV) (Average forward current per diode) | 30 | A |
| IFSM (Surge non-repetitive forward current) | 530 | A |
| PARM (Repetitive peak avalanche power) | 11500 | W |
| VARM (Maximum repetitive peak avalanche voltage) | 80 | V |
| Tj (Maximum operating junction temperature) | 150 | °C |
| VF(typ) (Forward voltage drop at 5 A) | 0.560 | V |
| Rth(j-c) (Junction to case thermal resistance per diode) | 0.95 | °C/W |
Key Features
- High current capability: Up to 2 x 30 A average forward current per diode.
- Avalanche rated: With a maximum repetitive peak avalanche voltage of 80 V.
- Low forward voltage drop: Typical forward voltage drop of 0.560 V at 5 A.
- High frequency operation: Suitable for high-frequency switch-mode power supplies.
- Reduced leakage current: Low reverse leakage current to minimize losses.
- Environmental compliance: Designed to meet environmental care standards and 80+ requirements.
Applications
The STPS61L60CW is ideal for use in high-frequency switch-mode power supplies, particularly in desktop SMPS designs. It is also suitable for applications requiring high efficiency, low forward voltage drop, and reduced leakage current, such as:
- High-efficiency power supplies.
- Switch-mode power supplies.
- Desktop power supplies.
- Environmental compliant power systems.
Q & A
- What is the maximum repetitive peak reverse voltage of the STPS61L60CW?
The maximum repetitive peak reverse voltage (VRRM) is 60 V.
- What is the average forward current rating per diode for the STPS61L60CW?
The average forward current (IF(AV)) per diode is 30 A.
- What is the typical forward voltage drop at 5 A for the STPS61L60CW?
The typical forward voltage drop (VF) at 5 A is 0.560 V.
- What is the maximum operating junction temperature for the STPS61L60CW?
The maximum operating junction temperature (Tj) is 150 °C.
- What are the package options available for the STPS61L60CW?
The device is available in the TO-247 package.
- What is the junction to case thermal resistance for the STPS61L60CW in the TO-247 package?
The junction to case thermal resistance (Rth(j-c)) per diode is 0.95 °C/W.
- Is the STPS61L60CW suitable for high-frequency applications?
Yes, it is specifically designed for high-frequency switch-mode power supplies.
- What are the environmental compliance features of the STPS61L60CW?
The device is designed to meet environmental care standards and 80+ requirements.
- What is the surge non-repetitive forward current rating for the STPS61L60CW in the TO-247 package?
The surge non-repetitive forward current (IFSM) is 530 A.
- What is the maximum repetitive peak avalanche power for the STPS61L60CW?
The maximum repetitive peak avalanche power (PARM) is 11500 W.
