Overview
The STTH802G, produced by STMicroelectronics, is an ultrafast recovery diode designed for high-performance applications. This device utilizes ST's 200 V planar Pt doping technology, making it particularly suited for switching mode base drive and transistor circuits. It is available in various packages including TO-220AC, TO-220FPAC, DPAK, and D²PAK, ensuring versatility in different design requirements. The STTH802G is known for its low conduction losses, negligible switching losses, and low forward and reverse recovery times, making it an ideal choice for high-frequency inverter, freewheeling, and polarity protection applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 200 | V |
| Average Forward Current | IF(AV) | 8 | A |
| Forward RMS Current | IF(RMS) | 16 | A |
| Surge Non-Repetitive Forward Current | IFSM | 100 | A |
| Maximum Operating Junction Temperature | Tj | 175 | °C |
| Forward Voltage Drop | VF | 0.8 - 1.05 | V |
| Reverse Recovery Time | trr | 17 - 30 | ns |
| Junction to Case Thermal Resistance | Rth(j-c) | 3.2 - 5.5 | °C/W |
Key Features
- Very low conduction losses
- Negligible switching losses
- Low forward and reverse recovery time
- High junction temperature (up to 175 °C)
- ECOPACK®2 compliant component for DPAK and D²PAK packages
- Insulated package: TO-220FPAC with insulating voltage of 2000 VRMS sine
- Cooling method by conduction
- Epoxy meets UL 94, V0
Applications
The STTH802G is intended for use in various high-performance applications, including:
- Low voltage, high frequency inverters
- Freewheeling diodes
- Polarity protection circuits
- Switching mode base drive and transistor circuits
Q & A
- What is the maximum repetitive peak reverse voltage of the STTH802G?
The maximum repetitive peak reverse voltage (VRRM) is 200 V.
- What is the average forward current rating of the STTH802G?
The average forward current (IF(AV)) is 8 A.
- What are the typical forward voltage drop and reverse recovery time of the STTH802G?
The typical forward voltage drop (VF) is 0.8 V, and the typical reverse recovery time (trr) is 17 ns.
- What is the maximum operating junction temperature of the STTH802G?
The maximum operating junction temperature (Tj) is 175 °C.
- What packages are available for the STTH802G?
The STTH802G is available in TO-220AC, TO-220FPAC, DPAK, and D²PAK packages.
- Is the STTH802G RoHS compliant?
- What is the surge non-repetitive forward current rating of the STTH802G?
The surge non-repetitive forward current (IFSM) is 100 A for a pulse duration of 10 ms sinusoidal.
- What is the junction to case thermal resistance of the STTH802G?
The junction to case thermal resistance (Rth(j-c)) ranges from 3.2 to 5.5 °C/W depending on the package.
- What are the typical applications of the STTH802G?
The STTH802G is typically used in low voltage, high frequency inverters, freewheeling diodes, polarity protection circuits, and switching mode base drive and transistor circuits.
- Does the STTH802G meet environmental compliance standards?
