Overview
The STPS5045SG-TR is a dual center tap Schottky rectifier produced by STMicroelectronics. This device is specifically designed for use in switch mode power supplies and high frequency DC to DC converters. Packaged in the D2PAK format, it is ideal for applications requiring low voltage and high frequency operations, such as in inverters, freewheeling, and polarity protection. It is also suitable for use as a PV cell-bypass diode in junction and smart junction boxes.
Key Specifications
| Parameter | Value |
|---|---|
| Average Rectified Current | 50 A |
| Element Configuration | Common Anode |
| Forward Current | 50 A |
| Forward Voltage | 560 mV @ 50 A |
| Maximum Junction Temperature | 200 °C |
| Maximum Operating Temperature | 200 °C |
| Package | D2PAK |
| Voltage Rating | 45 V |
| Thermal Resistance | Low thermal resistance |
Key Features
- Low forward voltage drop
- Very small conduction losses
- Negligible switching losses
- Extremely fast switching
- Low thermal resistance
- Avalanche rated
Applications
The STPS5045SG-TR is suitable for a variety of applications, including:
- Switch mode power supplies
- High frequency DC to DC converters
- Low voltage, high frequency inverters
- Freewheeling and polarity protection
- PV cell-bypass diode for junction and smart junction boxes
Q & A
- What is the maximum junction temperature of the STPS5045SG-TR?
The maximum junction temperature is 200 °C. - What is the forward voltage drop of the STPS5045SG-TR at 50 A?
The forward voltage drop is 560 mV at 50 A. - What package type is the STPS5045SG-TR available in?
The device is packaged in D2PAK. - What are the typical applications of the STPS5045SG-TR?
Typical applications include switch mode power supplies, high frequency DC to DC converters, low voltage inverters, freewheeling, and polarity protection. - Is the STPS5045SG-TR suitable for use in PV cell-bypass diodes?
Yes, it is suitable for use as a PV cell-bypass diode in junction and smart junction boxes. - What is the average rectified current rating of the STPS5045SG-TR?
The average rectified current rating is 50 A. - Does the STPS5045SG-TR have low thermal resistance?
Yes, it has low thermal resistance. - Is the STPS5045SG-TR avalanche rated?
Yes, it is avalanche rated. - What is the voltage rating of the STPS5045SG-TR?
The voltage rating is 45 V. - Is the STPS5045SG-TR RoHS compliant?
Yes, it is RoHS compliant with an Ecopack1 grade.
