Overview
The STPS20H100CG-TR is a 100 V, 20 A dual Power Schottky Rectifier produced by STMicroelectronics. This component is designed for high-frequency miniature switch-mode power supplies, including adaptors and on-board DC-DC converters. It features a dual center tap configuration, making it suitable for a variety of high-efficiency power management applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 100 | V |
| IF(RMS) (Forward RMS Current) | 30 | A |
| IF(AV) (Average Forward Current) | 10 A (per diode), 20 A (per device) | A |
| IFSM (Surge Non-Repetitive Forward Current) | 250 | A |
| Tj (Maximum Operating Junction Temperature) | 175 | °C |
| VF (Typical Forward Voltage Drop) | 0.59 V (at IF = 10 A, Tj = 125 °C) | V |
| IR (Reverse Leakage Current) | 4.5 µA (at Tj = 25 °C, VR = VRRM) | µA |
| Rth(j-c) (Junction to Case Thermal Resistance) | 1.6 °C/W (per diode), 0.9 °C/W (total) | °C/W |
| Package | D²PAK | |
| RoHS Compliance Grade | Ecopack2 |
Key Features
- Negligible switching losses
- High junction temperature capability
- Low leakage current
- Good trade-off between leakage current and forward voltage drop
- Avalanche rated
- Insulated package with insulating voltage = 2000 V RMS sine
- ECOPACK®2 compliant component
Applications
- Switching diodes
- Switch Mode Power Supplies (SMPS)
- DC/DC converters
- LED lighting
- Adapters for notebooks and game stations
Q & A
- What is the maximum operating junction temperature of the STPS20H100CG-TR?
The maximum operating junction temperature is 175 °C.
- What is the typical forward voltage drop of the STPS20H100CG-TR?
The typical forward voltage drop is 0.59 V at IF = 10 A and Tj = 125 °C.
- What is the repetitive peak reverse voltage (VRRM) of the STPS20H100CG-TR?
The VRRM is 100 V.
- What is the average forward current (IF(AV)) of the STPS20H100CG-TR?
The average forward current is 10 A per diode and 20 A per device.
- Is the STPS20H100CG-TR RoHS compliant?
- What are the common applications of the STPS20H100CG-TR?
- What is the surge non-repetitive forward current (IFSM) of the STPS20H100CG-TR?
The IFSM is 250 A.
- What is the junction to case thermal resistance (Rth(j-c)) of the STPS20H100CG-TR?
The Rth(j-c) is 1.6 °C/W per diode and 0.9 °C/W total.
- What package types are available for the STPS20H100CG-TR?
The component is available in D²PAK, TO-220FPAB, I²PAK, and TO-220AB packages.
- Is the STPS20H100CG-TR insulated?
