Overview
The STTH802SF is an ultrafast recovery diode designed and manufactured by STMicroelectronics. This diode is optimized for use in switching mode base drive and transistor circuits, making it a valuable component in high-frequency applications. It is packaged in the PSMC (TO-277A) format, which is known for its low profile design and wettable flanks, facilitating automatic visual inspection. The device is part of STMicroelectronics' ECOPACK®2 series, ensuring environmental compliance and reliability.
Key Specifications
| Attribute | Value |
|---|---|
| Voltage - DC Reverse (Vr) (Max) | 200 V |
| Current - Average Rectified (Io) | 8 A |
| Reverse Recovery Time | 35 ns |
| Forward Voltage-Max | 1.08 V |
| Reverse Current-Max | 6 μA @ 200 V |
| Operating Temperature - Junction | -40°C to 175°C |
| Package / Case | TO-277A (SMPC) |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Diode Element Material | Silicon |
Key Features
- Ultrafast recovery time of 35 ns, making it suitable for high-frequency applications.
- Low profile design with a typical height of 1.1 mm, facilitating compact designs.
- Wettable flanks for automatic visual inspection, enhancing quality control.
- Very low conduction losses, improving overall efficiency.
- Free wheeling and snubber diode capabilities, adding versatility in circuit design.
- ECOPACK®2 compliant, ensuring environmental sustainability.
Applications
The STTH802SF is designed for use in various high-frequency applications, including:
- Switching mode base drive and transistor circuits.
- Free wheeling diode applications.
- Snuubber diode applications.
- Automotive systems that require AEC-Q101 compliance.
- Power supply and converter circuits where fast recovery times are critical.
Q & A
- What is the maximum DC reverse voltage of the STTH802SF?
The maximum DC reverse voltage is 200 V. - What is the average rectified current rating of the STTH802SF?
The average rectified current rating is 8 A. - What is the reverse recovery time of the STTH802SF?
The reverse recovery time is 35 ns. - What is the typical forward voltage drop of the STTH802SF?
The typical forward voltage drop is 1.08 V. - What is the operating temperature range of the STTH802SF?
The operating temperature range is -40°C to 175°C. - What package type is the STTH802SF available in?
The STTH802SF is available in the TO-277A (SMPC) package. - Is the STTH802SF suitable for surface mount applications?
Yes, the STTH802SF is designed for surface mount applications. - What is the moisture sensitivity level (MSL) of the STTH802SF?
The MSL is 1 (Unlimited). - Is the STTH802SF compliant with environmental standards?
Yes, the STTH802SF is ECOPACK®2 compliant. - What are some common applications of the STTH802SF?
Common applications include switching mode base drive, free wheeling diode, snubber diode, and automotive systems.
