Overview
The STTH212U is a high voltage ultrafast diode manufactured by STMicroelectronics. It utilizes ST's ultrafast high voltage planar technology, making it suitable for various high-frequency switching applications. This diode is housed in an SMB (DO-214AA) package and is designed to reduce losses in high switching frequency operations. It is known for its low forward voltage drop, high reliability, and high surge current capability, making it an ideal component for power switching and related applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Average Rectified Current (Max) | 2 | A |
| Peak Current (Max) | 40 | A |
| Reverse Voltage (Max) [Vrrm] | 1200 | V |
| Reverse Current (Max) | 10 µA | |
| Forward Voltage | 1 V | |
| Forward RMS Current [If rms] | 10 | A |
| Reverse Recovery Time (Max) | 75 ns | |
| Thermal Resistance | 25 °C/W | |
| Operating Temperature Range | -50 to +175 °C | |
| Storage Temperature Range | -50 to +175 °C | |
| Package Style | SMB (DO-214AA) | |
| Mounting Method | Surface Mount |
Key Features
- Low forward voltage drop
- High reliability
- High surge current capability
- Soft switching for reduced EMI disturbances
- Planar technology
Applications
- Free-wheeling
- Clamping
- Snubbering
- Demagnetization in power supplies and other power switching applications
Q & A
- What is the maximum reverse voltage of the STTH212U diode?
The maximum reverse voltage (Vrrm) of the STTH212U diode is 1200 V. - What is the typical forward voltage drop of the STTH212U diode?
The typical forward voltage drop (VF) of the STTH212U diode is 1 V. - What is the maximum junction temperature for the STTH212U diode?
The maximum junction temperature (Tj) for the STTH212U diode is 175 °C. - What is the reverse recovery time of the STTH212U diode?
The reverse recovery time (trr) of the STTH212U diode is a maximum of 75 ns. - In what package is the STTH212U diode available?
The STTH212U diode is available in an SMB (DO-214AA) package. - What are the primary applications of the STTH212U diode?
The primary applications include free-wheeling, clamping, snubbering, and demagnetization in power supplies and other power switching applications. - What is the maximum forward surge current of the STTH212U diode?
The maximum forward surge current (IFSM) of the STTH212U diode is 40 A. - What is the thermal resistance of the STTH212U diode?
The thermal resistance (Rth(j-l)) of the STTH212U diode is 25 °C/W. - Is the STTH212U diode RoHS compliant?
Yes, the STTH212U diode is RoHS compliant and comes in an Ecopack2 package. - What is the storage temperature range for the STTH212U diode?
The storage temperature range for the STTH212U diode is -50 to +175 °C.
