Overview
The STTH512B-TR is an ultrafast recovery diode produced by STMicroelectronics. This device is designed with high-quality characteristics, including low leakage current, regularly reproducible performance, and intrinsic ruggedness. These attributes make it highly suitable for heavy-duty applications that require long-term reliability, such as industrial power supplies, motor control, and other mission-critical systems.
Key Specifications
| Attribute | Value |
|---|---|
| Average Rectified Current-Max | 5 A |
| Peak Current-Max | 55 A |
| Reverse Voltage-Max [Vrrm] | 1200 V |
| Reverse Current-Max | 5 µA |
| Forward Voltage | 2.2 V |
| Forward RMS Current [If rms] | 10 A |
| Reverse Recovery Time-Max | 95 ns |
| Thermal Resistance | 2.5 °C/W |
| Operating Temp Range | -65 °C to +175 °C |
| Storage Temperature Range | -65 °C to +175 °C |
| Package Style | TO-252-3 (DPAK) |
| Mounting Method | Surface Mount |
Key Features
- Ultrafast and soft recovery
- Very low conduction and switching losses
- High frequency and/or high pulsed current operation
- High reverse voltage capability
- High junction temperature
- Insulated package: TO-220FPAC (though STTH512B-TR is in DPAK package)
- Electrical insulation = 2000 VRMS
- Capacitance = 12 pF
- ECOPACK2 compliant
Applications
- Freewheeling
- Snubbering
- Motor control
- Bootstrap
- Demagnetization
- Industrial power supplies
Q & A
- What is the maximum average rectified current of the STTH512B-TR?
The maximum average rectified current is 5 A. - What is the peak current capability of the STTH512B-TR?
The peak current capability is 55 A. - What is the reverse voltage rating of the STTH512B-TR?
The reverse voltage rating is 1200 V. - What is the reverse recovery time of the STTH512B-TR?
The reverse recovery time is 95 ns. - What is the operating temperature range of the STTH512B-TR?
The operating temperature range is -65 °C to +175 °C. - What type of package does the STTH512B-TR come in?
The STTH512B-TR comes in a TO-252-3 (DPAK) package. - What are some common applications of the STTH512B-TR?
Common applications include freewheeling, snubbering, motor control, bootstrap, demagnetization, and industrial power supplies. - Is the STTH512B-TR ECOPACK2 compliant?
Yes, the STTH512B-TR is ECOPACK2 compliant. - What is the thermal resistance of the STTH512B-TR?
The thermal resistance is 2.5 °C/W. - What is the maximum forward voltage of the STTH512B-TR?
The maximum forward voltage is 2.2 V.
