Overview
The STPS3045DJF-TR is a 45 V, 30 A power Schottky rectifier manufactured by STMicroelectronics. This component is packaged in the PowerFLAT™ 5x6 format, which is optimized for use in low voltage high frequency inverters, free-wheeling, and polarity protection applications. The STPS3045DJF is particularly suited for switch mode power supply and high frequency DC to DC converters due to its low profile design, making it ideal for applications with space-saving constraints.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 45 | V |
| IF(AV) (Average forward current, δ = 0.5, square wave) | 30 | A |
| IFSM (Surge non repetitive forward current) | 380 | A |
| PARM (Repetitive peak avalanche power) | 900 | W |
| Tstg (Storage temperature range) | -65 to +175 | °C |
| Tj (Maximum operating junction temperature) | 175 | °C |
| VF (typ.) (Forward voltage drop at IF = 15 A) | 0.56 | V |
| Rth(j-c) (Junction to case thermal resistance) | 2.5 | °C/W |
Key Features
- Very small conduction losses
- Negligible switching losses
- Extremely fast switching
- Low forward voltage drop
- Low thermal resistance
- High avalanche capability specified
- Thin package: 1 mm
- ECOPACK®2 compliant
Applications
- Telecom power supply
- Desktop power supply
- Switch mode power supply
- High frequency DC to DC converters
- Low voltage high frequency inverters
- Free-wheeling and polarity protection applications
Q & A
- What is the maximum repetitive peak reverse voltage of the STPS3045DJF?
45 V
- What is the average forward current rating of the STPS3045DJF?
30 A
- What is the maximum operating junction temperature of the STPS3045DJF?
175 °C
- What is the typical forward voltage drop of the STPS3045DJF at 15 A?
0.56 V
- What is the junction to case thermal resistance of the STPS3045DJF?
2.5 °C/W
- Is the STPS3045DJF ECOPACK® compliant?
- What are the typical applications of the STPS3045DJF?
Telecom power supply, desktop power supply, switch mode power supply, high frequency DC to DC converters, low voltage high frequency inverters, free-wheeling, and polarity protection applications.
- What is the storage temperature range of the STPS3045DJF?
-65 to +175 °C
- What is the surge non repetitive forward current rating of the STPS3045DJF?
380 A
- What package type is the STPS3045DJF available in?
PowerFLAT™ 5x6
