Overview
The STPS5H100B-TR is a high voltage power Schottky barrier rectifier produced by STMicroelectronics. This component is designed for high frequency miniature switched mode power supplies, such as adapters and on-board DC to DC converters. It is packaged in the TO-252-3 (DPAK) surface mount format, making it suitable for compact and efficient power management solutions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 100 | V |
| IF(AV) (Average Forward Current, δ = 0.5, square wave) | 5 | A |
| IFSM (Surge Non-Repetitive Forward Current, tp = 10 ms sinusoidal) | 75 | A |
| Tj (max) (Maximum Operating Junction Temperature) | 175 | °C |
| VF (typ) (Forward Voltage Drop at IF = 5 A, Tj = 25 °C) | 0.57 | V |
| IR (Reverse Leakage Current at Tj = 25 °C, VR = VRRM) | 3.5 | µA |
| Rth(j-c) (Junction to Case Thermal Resistance) | 2.5 | °C/W |
| Package Style | TO-252-3 (DPAK) | |
| Mounting Method | Surface Mount |
Key Features
- Negligible switching losses
- High junction temperature capability (up to 175 °C)
- Low leakage current
- Good trade-off between leakage current and forward voltage drop
- Avalanche specification
- ECOPACK® compliant component for environmental compliance
Applications
The STPS5H100B-TR is designed for use in high frequency miniature switched mode power supplies, including:
- Adapters
- On-board DC to DC converters
Q & A
- What is the maximum repetitive peak reverse voltage (VRRM) of the STPS5H100B-TR?
100 V
- What is the average forward current (IF(AV)) rating of the STPS5H100B-TR?
5 A
- What is the maximum operating junction temperature (Tj) of the STPS5H100B-TR?
175 °C
- What is the typical forward voltage drop (VF) at 5 A and 25 °C?
0.57 V
- What is the package style and mounting method of the STPS5H100B-TR?
TO-252-3 (DPAK), Surface Mount
- What are the key features of the STPS5H100B-TR?
Negligible switching losses, high junction temperature capability, low leakage current, good trade-off between leakage current and forward voltage drop, and avalanche specification.
- Is the STPS5H100B-TR ECOPACK® compliant?
- What are the typical applications of the STPS5H100B-TR?
High frequency miniature switched mode power supplies, such as adapters and on-board DC to DC converters.
- What is the junction to case thermal resistance (Rth(j-c)) of the STPS5H100B-TR?
2.5 °C/W
- What is the reverse leakage current (IR) at 25 °C and VRRM?
3.5 µA
