Overview
The STPS10H100CT is a high-voltage power Schottky rectifier designed by STMicroelectronics. This component is specifically tailored for high-frequency miniature switched mode power supplies, including adapters and on-board DC/DC converters. It is available in several package types: TO-220AB, TO-220FPAB, and D²PAK. The STPS10H100CT is known for its high junction temperature capability, making it suitable for use in confined environments. It also features low leakage current at high temperatures and low static and dynamic losses due to the Schottky barrier.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| VRRM | Repetitive peak reverse voltage | 100 | V |
| IF(RMS) | Forward rms current | 10 | A |
| IF(AV) | Average forward current (δ = 0.5) | 5 A (per diode), 10 A (per device) | A |
| IFSM | Surge non-repetitive forward current (tp = 10 ms sinusoidal) | 180 | A |
| PARM | Repetitive peak avalanche power (tp = 10 µs, Tj = 125 °C) | 515 | W |
| Tstg | Storage temperature range | -65 to +175 | °C |
| Tj | Maximum operating junction temperature | 175 | °C |
| VF (typ.) | Forward voltage drop (Tj = 25 °C, IF = 5 A) | 0.57 | V |
| IR (max.) | Reverse leakage current (Tj = 125 °C, VR = VRRM) | 4.5 | mA |
Key Features
- High junction temperature capability for converters located in confined environments.
- Low leakage current at high temperatures.
- Low static and dynamic losses due to the Schottky barrier.
- Insulated package: TO-220FPAB with insulating voltage = 2000 VRMS sine.
- Avalanche capability specified.
- ECOPACK®2 compliant component available on demand for D²PAK packages.
Applications
The STPS10H100CT is designed for use in high-frequency miniature switched mode power supplies, such as:
- Adapters.
- On-board DC/DC converters.
Q & A
- What is the maximum repetitive peak reverse voltage (VRRM) of the STPS10H100CT?
The maximum repetitive peak reverse voltage (VRRM) is 100 V.
- What is the average forward current (IF(AV)) rating for the STPS10H100CT?
The average forward current (IF(AV)) is 5 A per diode and 10 A per device with δ = 0.5.
- What is the maximum operating junction temperature (Tj) for the STPS10H100CT?
The maximum operating junction temperature (Tj) is 175 °C.
- What are the package options available for the STPS10H100CT?
The component is available in TO-220AB, TO-220FPAB, and D²PAK packages.
- What is the typical forward voltage drop (VF) at 5 A and 25 °C?
The typical forward voltage drop (VF) at 5 A and 25 °C is 0.57 V.
- What is the surge non-repetitive forward current (IFSM) rating for the STPS10H100CT?
The surge non-repetitive forward current (IFSM) is 180 A for tp = 10 ms sinusoidal.
- What is the repetitive peak avalanche power (PARM) rating for the STPS10H100CT?
The repetitive peak avalanche power (PARM) is 515 W for tp = 10 µs and Tj = 125 °C.
- Is the STPS10H100CT ECOPACK®2 compliant?
- What is the insulating voltage for the TO-220FPAB package?
The insulating voltage for the TO-220FPAB package is 2000 VRMS sine.
- What are the typical applications for the STPS10H100CT?
The STPS10H100CT is typically used in adapters and on-board DC/DC converters.
