Overview
The STTH6002CW is a high-efficiency ultrafast diode manufactured by STMicroelectronics. This device is specifically designed for use in switch mode power supplies (SMPS) and high-frequency DC to DC converters. It is packaged in both TO-247 and TOP3I formats, making it versatile for various applications. The STTH6002CW is characterized by its low losses, low forward and reverse recovery times, and high surge current capability, making it an ideal choice for low voltage, high frequency inverters, free wheeling, and polarity protection.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| VRRM | Repetitive peak reverse voltage | 200 | V |
| IF(RMS) | RMS forward current | 50 | A |
| IF(AV) | Average forward current, δ = 0.5 | 30 A (per diode, TO-247, Tc = 140°C) 60 A (per device, TO-247, Tc = 125°C) 30 A (per diode, TOP3I, Tc = 120°C) 60 A (per device, TOP3I, Tc = 105°C) | A |
| IFSM | Surge non-repetitive forward current | 330 A (tp = 10 ms, sinusoidal) | A |
| Tstg | Storage temperature range | -65 to +175 | °C |
| Tj | Maximum operating junction temperature | 175 | °C |
| VF | Forward voltage drop | 0.75 V (typ, IF = 30 A, Tj = 25°C) | V |
| trr | Reverse recovery time | 22 ns (typ, IF = 1 A, dIF/dt = 200 A/µs, VR = 30 V, Tj = 25°C) | ns |
| Rth(j-c) | Junction to case thermal resistance | 1.2 °C/W (per diode, TO-247) 1.8 °C/W (per diode, TOP3I) | °C/W |
Key Features
- Suited for switch mode power supplies (SMPS) and high-frequency DC to DC converters.
- Low losses and high efficiency.
- Low forward and reverse recovery times.
- High surge current capability.
- High junction temperature rating of up to 175°C.
- Packaged in TO-247 and TOP3I formats for versatility.
- ECOPACK® packages available, meeting environmental requirements with lead-free second level interconnect.
Applications
- Switch mode power supplies (SMPS).
- High-frequency DC to DC converters.
- Low voltage, high frequency inverters.
- Free wheeling diodes.
- Polarity protection circuits.
Q & A
- What is the repetitive peak reverse voltage of the STTH6002CW?
The repetitive peak reverse voltage (VRRM) is 200 V.
- What are the average forward current ratings for the STTH6002CW?
The average forward current (IF(AV)) is 30 A per diode for TO-247 at Tc = 140°C and 60 A per device at Tc = 125°C. For TOP3I, it is 30 A per diode at Tc = 120°C and 60 A per device at Tc = 105°C.
- What is the maximum operating junction temperature of the STTH6002CW?
The maximum operating junction temperature (Tj) is 175°C.
- What are the typical forward voltage drop and reverse recovery time of the STTH6002CW?
The typical forward voltage drop (VF) is 0.75 V at IF = 30 A and Tj = 25°C. The typical reverse recovery time (trr) is 22 ns at IF = 1 A, dIF/dt = 200 A/µs, VR = 30 V, and Tj = 25°C.
- In what packages is the STTH6002CW available?
The STTH6002CW is available in TO-247 and TOP3I packages.
- What are the key applications of the STTH6002CW?
The key applications include switch mode power supplies, high-frequency DC to DC converters, low voltage high frequency inverters, free wheeling, and polarity protection.
- Does the STTH6002CW meet environmental standards?
- What is the surge non-repetitive forward current rating of the STTH6002CW?
The surge non-repetitive forward current (IFSM) is 330 A for a pulse duration of 10 ms (sinusoidal).
- What is the storage temperature range for the STTH6002CW?
The storage temperature range (Tstg) is -65 to +175°C.
- What are the thermal resistance values for the STTH6002CW?
The junction to case thermal resistance (Rth(j-c)) is 1.2 °C/W per diode for TO-247 and 1.8 °C/W per diode for TOP3I.
