Overview
The STPS8H100D is a high-voltage power Schottky rectifier designed by STMicroelectronics. It is specifically tailored for high-frequency compact switched mode power supplies, such as adaptors and on-board DC-DC converters. This rectifier is known for its high performance and reliability in various power management applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 100 | V |
| Average Forward Current (IF(AV)) | 8 | A |
| Forward RMS Current (IF(RMS)) | 30 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 250 | A |
| Maximum Operating Junction Temperature (Tj) | 175 | °C |
| Forward Voltage Drop (VF) | 0.56 | V |
| Reverse Leakage Current (IR) | 4.5 µA (at 25°C), 2.0 mA (at 125°C) | |
| Thermal Resistance Junction to Case (Rth(j-c)) | 1.6 °C/W (TO-220AC, D²PAK), 4 °C/W (TO-220FPAC) |
Key Features
- Negligible switching losses
- High junction temperature capability
- Low leakage current
- Good trade-off between leakage current and forward voltage drop
- Insulated package: TO-220FPAC with insulating voltage = 2000 VRMS sine
- Avalanche capability specified
- ECOPACK®2 compliant component for D²PAK on demand
Applications
The STPS8H100D is designed for use in high-frequency compact switched mode power supplies, including:
- Adaptors
- On-board DC-DC converters
- Other high-frequency power management applications where low switching losses and high reliability are crucial.
Q & A
- What is the maximum repetitive peak reverse voltage of the STPS8H100D?
The maximum repetitive peak reverse voltage is 100 V. - What is the average forward current rating of the STPS8H100D?
The average forward current rating is 8 A. - What is the maximum operating junction temperature of the STPS8H100D?
The maximum operating junction temperature is 175 °C. - What are the typical forward voltage drop values for the STPS8H100D?
The typical forward voltage drop is 0.56 V at 25 °C and 0.58 V at 125 °C. - What types of packages are available for the STPS8H100D?
The STPS8H100D is available in TO-220AC, TO-220FPAC, and D²PAK packages. - Is the STPS8H100D ECOPACK® compliant?
Yes, the STPS8H100D is ECOPACK®2 compliant for D²PAK packages on demand. - What is the insulating voltage of the TO-220FPAC package?
The insulating voltage of the TO-220FPAC package is 2000 VRMS sine. - What is the surge non-repetitive forward current rating of the STPS8H100D?
The surge non-repetitive forward current rating is 250 A for a pulse duration of 10 ms. - What is the thermal resistance junction to case for the TO-220AC and D²PAK packages?
The thermal resistance junction to case is 1.6 °C/W for TO-220AC and D²PAK packages. - What is the storage temperature range for the STPS8H100D?
The storage temperature range is -65 to +175 °C.
