Overview
The STTH60W03CW is a high-efficiency rectifier diode produced by STMicroelectronics. It utilizes ST's Turbo 2 300 V technology, making it particularly suited for DC/DC and DC/AC converters, especially in the secondary stage of MIG/MMA/TIG welding machines and various industrial applications. The device is housed in the TO-247-3 package, offering high power integration and low thermal resistance.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| VRRM | Repetitive peak reverse voltage | 300 | V |
| IF(RMS) | RMS forward current | 50 | A |
| IF(AV) | Average forward current (per diode) | 30 A (Tc = 110 °C), 60 A (Tc = 95 °C, per device) | A |
| IFSM | Surge non-repetitive forward current | 280 | A |
| Tstg | Storage temperature range | -65 to +175 | °C |
| Tj | Maximum operating junction temperature | +175 | °C |
| VF (typ.) | Forward voltage drop | 0.94 V (Tj = 25 °C, IF = 30 A), 1.7 V (Tj = 150 °C, IF = 60 A) | V |
| trr (typ.) | Reverse recovery time | 25 ns (Tj = 25 °C, IF = 1 A, dIF/dt = -100 A/μs) | ns |
| tfr (typ.) | Forward recovery time | 180 ns (Tj = 25 °C, IF = 30 A, VFR = 1.5 V, dIF/dt = 200 A/μs) | ns |
Key Features
- Ultrafast switching
- Low reverse recovery current
- Low thermal resistance
- Reduced switching losses
- ECOPACK®2 compliant component
Applications
The STTH60W03CW is especially suited for use in DC/DC and DC/AC converters, particularly in the secondary stage of MIG/MMA/TIG welding machines. It is also suitable for various industrial applications where high power integration and efficient rectification are required.
Q & A
- What is the maximum repetitive peak reverse voltage of the STTH60W03CW?
The maximum repetitive peak reverse voltage (VRRM) is 300 V.
- What is the average forward current rating of the STTH60W03CW?
The average forward current (IF(AV)) is 30 A per diode at Tc = 110 °C and 60 A per device at Tc = 95 °C.
- What is the maximum surge non-repetitive forward current of the STTH60W03CW?
The maximum surge non-repetitive forward current (IFSM) is 280 A.
- What is the maximum operating junction temperature of the STTH60W03CW?
The maximum operating junction temperature (Tj) is +175 °C.
- What is the typical forward voltage drop of the STTH60W03CW?
The typical forward voltage drop (VF) is 0.94 V at Tj = 25 °C and IF = 30 A, and 1.7 V at Tj = 150 °C and IF = 60 A.
- What is the reverse recovery time of the STTH60W03CW?
The reverse recovery time (trr) is typically 25 ns at Tj = 25 °C, IF = 1 A, and dIF/dt = -100 A/μs.
- What is the forward recovery time of the STTH60W03CW?
The forward recovery time (tfr) is typically 180 ns at Tj = 25 °C, IF = 30 A, VFR = 1.5 V, and dIF/dt = 200 A/μs.
- Is the STTH60W03CW ECOPACK®2 compliant?
Yes, the STTH60W03CW is ECOPACK®2 compliant.
- What package type is the STTH60W03CW available in?
The STTH60W03CW is available in the TO-247-3 package.
- What are the typical applications of the STTH60W03CW?
The STTH60W03CW is typically used in DC/DC and DC/AC converters, especially in the secondary stage of MIG/MMA/TIG welding machines and various industrial applications.
