Overview
The STTH3006W is a high-performance, ultrafast high voltage rectifier developed by STMicroelectronics using their Turbo 2 600 V technology. This device is particularly well-suited for applications requiring high efficiency and fast switching times, such as continuous mode power factor corrections and hard switching conditions. It is also designed to function as a free wheeling diode in power supplies and other power switching applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 600 | V |
| Average Forward Current (IF(AV)) | 30 | A |
| Forward RMS Current (IF(RMS)) | 50 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 300 | A |
| Maximum Operating Junction Temperature (Tj) | 175 | °C |
| Forward Voltage Drop (VF) | 1.10 (typ.) | V |
| Reverse Recovery Time (trr) | 50 ns (max) | ns |
| Junction to Case Thermal Resistance (Rth(j-c)) | 1.1 (DO-247), 1.7 (DOP3I) | °C/W |
| Insulating Voltage | 2500 VRMS sine | V |
Key Features
- Ultrafast switching
- Low reverse current
- Low thermal resistance
- Reduces switching and conduction losses
- Insulated package: DOP3I with insulating voltage = 2500 VRMS sine
Applications
The STTH3006W is ideal for various power switching applications, including:
- Continuous mode power factor corrections
- Hard switching conditions
- Free wheeling diode in power supplies
- Other power switching applications requiring high efficiency and fast switching times
Q & A
- What is the maximum repetitive peak reverse voltage of the STTH3006W?
The maximum repetitive peak reverse voltage (VRRM) is 600 V.
- What is the average forward current rating of the STTH3006W?
The average forward current (IF(AV)) is 30 A.
- What is the maximum operating junction temperature of the STTH3006W?
The maximum operating junction temperature (Tj) is 175 °C.
- What are the typical forward voltage drop and reverse recovery time of the STTH3006W?
The typical forward voltage drop (VF) is 1.10 V, and the maximum reverse recovery time (trr) is 50 ns.
- What types of packages are available for the STTH3006W?
The device is available in DO-247 and DOP3I packages.
- What is the insulating voltage of the DOP3I package?
The insulating voltage of the DOP3I package is 2500 VRMS sine.
- What are some key applications of the STTH3006W?
The device is suitable for continuous mode power factor corrections, hard switching conditions, and as a free wheeling diode in power supplies.
- How does the STTH3006W reduce losses in power switching applications?
The device reduces both switching and conduction losses due to its ultrafast switching and low thermal resistance.
- What is the surge non-repetitive forward current rating of the STTH3006W?
The surge non-repetitive forward current (IFSM) is 300 A.
- What is the junction to case thermal resistance of the STTH3006W in different packages?
The junction to case thermal resistance (Rth(j-c)) is 1.1 °C/W for the DO-247 package and 1.7 °C/W for the DOP3I package.
