Overview
The STTH2L06A is a high-efficiency ultrafast diode produced by STMicroelectronics. This device is specifically designed for use in Switch-Mode Power Supplies (SMPS) and base drive transistor circuits. It utilizes ST Turbo 2 600 V planar Pt doping technology, which ensures very low conduction losses, negligible switching losses, and low forward and reverse recovery times. The diode is available in various packages, including DO-41, SMA, and SMB, making it versatile for different application needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 600 | V |
| Average Forward Current (IF(AV)) | 2 | A |
| Forward RMS Current (IF(RMS)) | 7 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 35 A (tp = 10 ms sinusoidal) | A |
| Maximum Operating Junction Temperature (Tj) | 175 | °C |
| Forward Voltage Drop (VF) | 1.3 V (typical at IF = 2 A, Tj = 25 °C) | V |
| Reverse Recovery Time (trr) | 60 ns (typical at IF = 1 A, dIF/dt = 50 A/µs, VR = 30 V) | ns |
| Thermal Resistance (Rth(j-l)) | 35 °C/W (DO-41), 30 °C/W (SMA), 25 °C/W (SMB) | °C/W |
Key Features
- Very low conduction losses
- Negligible switching losses
- Low forward and reverse recovery times
- High junction temperature capability up to 175 °C
- Available in DO-41, SMA, and SMB packages
- High efficiency due to ST Turbo 2 600 V planar Pt doping technology
Applications
- Switch-Mode Power Supplies (SMPS)
- Base drive transistor circuits
- High frequency inverters
- Free wheeling and polarity protection circuits
Q & A
- What is the repetitive peak reverse voltage of the STTH2L06A diode?
The repetitive peak reverse voltage (VRRM) is 600 V.
- What is the average forward current rating of the STTH2L06A?
The average forward current (IF(AV)) is 2 A.
- What is the maximum operating junction temperature for the STTH2L06A?
The maximum operating junction temperature (Tj) is 175 °C.
- What are the typical forward and reverse recovery times of the STTH2L06A?
The typical forward recovery time is 100 ns, and the typical reverse recovery time is 60 ns.
- In which packages is the STTH2L06A available?
The STTH2L06A is available in DO-41, SMA, and SMB packages.
- What is the surge non-repetitive forward current rating of the STTH2L06A?
The surge non-repetitive forward current (IFSM) is 35 A for a pulse duration of 10 ms sinusoidal.
- What technology does the STTH2L06A use?
The STTH2L06A uses ST Turbo 2 600 V planar Pt doping technology.
- What are the typical applications of the STTH2L06A diode?
The typical applications include SMPS, base drive transistor circuits, high frequency inverters, and free wheeling and polarity protection circuits.
- Is the STTH2L06A RoHS compliant?
Yes, the STTH2L06A is RoHS compliant.
- What is the thermal resistance of the STTH2L06A in different packages?
The thermal resistance (Rth(j-l)) is 35 °C/W for DO-41, 30 °C/W for SMA, and 25 °C/W for SMB packages.
