STPS1045DEE_V01 STM | Alldatasheet
Document overview
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- PDF pages: 9
Technical content
Features
- Very low conduction losses
- Negligible switching losses
- Extremely fast switching
- Low thermal resistance
- Avalanche capacity specified
- High junction temperature capability
- ECOPACK2 compliant Application
- Cordless appliance
- SSD
- Battery charger
- Telecom power
- DC / DC converter
- Polarity protection
- Freewheeling
Description
This Schottky rectifier is designed for switch mode power supply and high frequency DC to DC converters. Packaged in PowerFLAT, this device is intended for use in low voltage, high frequency, inverters, free-wheeling, by-pass diode and polarity protection applications.Its low profile was especially designed to be used in applications with space-saving constraints. Product status link STPS1045DEE Product summary Symbol Value IF(AV) 10 A VRRM 45 V Tj (max.) 175 °C VF (typ.) 0.45 V
45 V, 10 A power Schottky rectifier
For further information contact your local STMicroelectronics sales office.
1 Characteristics
Table 1. Absolute ratings (limiting values at 25 °C, unless otherwise specified) Table 2. Thermal resistance parameters
- AN5088: Rectifiers thermal management, handling and mounting recommendations
Table 3. Static electrical characteristics
- AN604: Calculation of conduction losses in a power rectifier
- AN4021: Calculation of reverse losses in a power diode STPS1045DEE Characteristics DS9067 - Rev 2 page 2/9
1.1 Characteristics (curves)
Figure 1. Average forward power dissipation versus Figure 2. Average forward current versus ambient Figure 3. Normalized avalanche power derating versus Figure 4. Relative variation of thermal impedance junction Figure 5. Reverse leakage current versus reverse voltage Figure 6. Junction capacitance versus reverse voltage
2 Package information
In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. 2.1 PowerFLAT 3.3x3.3 mm package information Figure 9. PowerFLAT 3.3x3.3 mm package outline Table 4. PowerFLAT 3.3x3.3 mm mechanical data
Package information
Figure 10. Recommended footprint (dimensions are in mm)
3 Ordering information
Table 5. Ordering information
Ordering information
Revision history
Table 6. Document revision history 18-May-2022 2 Updated package outline PowerFLAT 3.3 x 3.3.
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