Overview
The STTH6012W is a high-performance, ultrafast recovery diode produced by STMicroelectronics. This device is designed with a high-quality architecture that ensures low leakage current, regularly reproducible characteristics, and intrinsic ruggedness. These features make it ideal for heavy-duty applications that demand long-term reliability and high performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 1200 | V |
| IF(RMS) (RMS forward current) | 80 | A |
| IF(AV) (Average forward current) | 60 | A |
| IFRM (Repetitive peak forward current) | 500 | A (tp = 5 µs, F = 5 kHz square) |
| IFSM (Surge non-repetitive forward current) | 400 | A (tp = 10 ms sinusoidal) |
| Tstg (Storage temperature range) | -65 to +175 | °C |
| Tj (Maximum operating junction temperature) | 175 | °C |
| VF (typ) (Forward voltage drop) | 1.30 | V (Tj = 25°C, IF = 60 A) |
| trr (typ) (Reverse recovery time) | 50 | ns (Tj = 25°C, IF = 1 A, dIF/dt = -200 A/µs, VR = 30 V) |
| Rth(j-c) (Junction to case thermal resistance) | 0.6 | °C/W |
Key Features
- Ultrafast, soft recovery: Ensures minimal switching losses and high-frequency operation.
- Very low conduction and switching losses: Optimized for high-efficiency applications.
- High reverse voltage capability: Up to 1200 V, making it suitable for high-voltage applications.
- High junction temperature: Maximum operating junction temperature of 175°C.
- Low leakage current: Ensures long-term reliability and prevents thermal runaway.
- Intrinsic ruggedness: Designed for heavy-duty and mission-critical systems.
Applications
- Industrial power supplies: Ideal for rectification and freewheeling in high-power supply systems.
- Motor control: Suitable for applications requiring high reliability and efficiency in motor control systems.
- Auxiliary functions: Can be used in snubber, bootstrap, and demagnetization applications.
- High-frequency and high-pulsed current operations: Suitable for applications requiring fast switching and high current handling.
Q & A
- What is the repetitive peak reverse voltage of the STTH6012W diode?
The repetitive peak reverse voltage (VRRM) of the STTH6012W diode is 1200 V.
- What is the average forward current rating of the STTH6012W diode?
The average forward current (IF(AV)) rating of the STTH6012W diode is 60 A.
- What is the maximum operating junction temperature of the STTH6012W diode?
The maximum operating junction temperature (Tj) of the STTH6012W diode is 175°C.
- What is the typical forward voltage drop of the STTH6012W diode at 25°C?
The typical forward voltage drop (VF) at 25°C and IF = 60 A is 1.30 V.
- What is the reverse recovery time of the STTH6012W diode?
The typical reverse recovery time (trr) at 25°C, IF = 1 A, dIF/dt = -200 A/µs, and VR = 30 V is 50 ns.
- What are the common applications of the STTH6012W diode?
The STTH6012W diode is commonly used in industrial power supplies, motor control systems, and auxiliary functions such as snubber, bootstrap, and demagnetization.
- What is the storage temperature range for the STTH6012W diode?
The storage temperature range (Tstg) for the STTH6012W diode is -65 to +175°C.
- How is the thermal management of the STTH6012W diode handled?
The thermal management of the STTH6012W diode is handled by conduction, with a junction to case thermal resistance (Rth(j-c)) of 0.6 °C/W.
- What package types are available for the STTH6012W diode?
The STTH6012W diode is available in DO-247 and DO-247 LL packages.
- Does the STTH6012W diode meet environmental compliance standards?
Yes, the STTH6012W diode is offered in ECOPACK packages that meet various environmental compliance standards.
