Overview
The STPS30150CG-TR is a high-voltage power Schottky rectifier produced by STMicroelectronics. This component is designed for high-frequency switch-mode power supplies and is known for its high junction temperature capability and good trade-off between leakage current and forward voltage drop. The STPS30150CG-TR is available in various packages, including TO-263-2 (D²PAK), making it versatile for different application needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 150 | V |
| IF(AV) (Average Forward Current) | 15 A (per diode), 30 A (per device) | A |
| IFSM (Surge Non-Repetitive Forward Current) | 220 | A |
| VF (Forward Voltage Drop) | 0.69 V (typ) @ IF = 15 A | V |
| IR (Reverse Leakage Current) | 6.5 µA @ VR = VRRM, Tj = 25 °C | A |
| Tj (Maximum Operating Junction Temperature) | 175 °C | °C |
| Tstg (Storage Temperature Range) | -65 to +175 °C | °C |
| Rth(j-c) (Junction to Case Thermal Resistance) | 1.6 °C/W (TO-220AB, D²PAK), 4 °C/W (TO-220FPAB) | °C/W |
Key Features
- High junction temperature capability up to 175 °C.
- Good trade-off between leakage current and forward voltage drop.
- Low leakage current.
- Avalanche capability specified.
- Insulated package options, including TO-220FPAB with insulating voltage = 2000 VRMS sine.
- ECOPACK®2 compliant component for environmental sustainability.
- Dual center tap Schottky rectifier configuration.
Applications
The STPS30150CG-TR is primarily used in high-frequency switch-mode power supplies, including but not limited to:
- Power supply units (PSUs) for various electronic devices.
- DC-DC converters.
- High-power switching applications.
- Industrial power supplies.
Q & A
- What is the maximum repetitive peak reverse voltage (VRRM) of the STPS30150CG-TR?
The maximum repetitive peak reverse voltage (VRRM) is 150 V.
- What is the average forward current (IF(AV)) rating for this diode?
The average forward current (IF(AV)) is 15 A per diode and 30 A per device.
- What is the typical forward voltage drop (VF) at 15 A?
The typical forward voltage drop (VF) at 15 A is 0.69 V.
- What is the maximum operating junction temperature (Tj) for this component?
The maximum operating junction temperature (Tj) is 175 °C.
- Is the STPS30150CG-TR RoHS compliant?
- What are the available package types for the STPS30150CG-TR?
The available package types include TO-263-2 (D²PAK), TO-220AB, TO-220FPAB, and TO-247.
- What is the storage temperature range for this component?
The storage temperature range is -65 to +175 °C.
- Does the STPS30150CG-TR have avalanche capability specified?
- What is the thermal resistance (Rth(j-c)) for the TO-220FPAB package?
The thermal resistance (Rth(j-c)) for the TO-220FPAB package is 4 °C/W.
- Is the STPS30150CG-TR suitable for high-frequency applications?
