Overview
The STTH1R02ZF is an ultrafast recovery rectifier diode produced by STMicroelectronics. It is designed for use in various high-frequency applications, including energy recovery in switched mode power supplies, switching mode base drive, and transistor circuits. This diode is packaged in the SOD123Flat format, making it suitable for low voltage, high frequency inverters, free-wheeling, and polarity protection circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (V) | 200 V |
| Current Rating (I) | 1 A |
| Package Type | SOD123Flat |
| Recovery Time | Ultrafast |
| RoHS Compliance | Yes |
Key Features
- Ultrafast recovery time, making it ideal for high-frequency applications.
- High voltage rating of 200 V and current rating of 1 A.
- Compact SOD123Flat package for space-efficient designs.
- Suitable for energy recovery in switched mode power supplies and switching mode base drive circuits.
- Used in free-wheeling and polarity protection circuits.
Applications
- Switched mode power supplies.
- Switching mode base drive circuits.
- Transistor circuits.
- Low voltage, high frequency inverters.
- Free-wheeling circuits.
- Polarity protection circuits.
Q & A
- What is the voltage rating of the STTH1R02ZF diode? The voltage rating of the STTH1R02ZF diode is 200 V.
- What is the current rating of the STTH1R02ZF diode? The current rating of the STTH1R02ZF diode is 1 A.
- What package type is the STTH1R02ZF diode available in? The STTH1R02ZF diode is available in the SOD123Flat package.
- Is the STTH1R02ZF diode RoHS compliant? Yes, the STTH1R02ZF diode is RoHS compliant.
- What are the typical applications of the STTH1R02ZF diode? The STTH1R02ZF diode is typically used in switched mode power supplies, switching mode base drive circuits, transistor circuits, low voltage high frequency inverters, free-wheeling circuits, and polarity protection circuits.
- Why is the STTH1R02ZF diode considered ultrafast? The STTH1R02ZF diode is considered ultrafast due to its quick recovery time, making it suitable for high-frequency applications.
- Can the STTH1R02ZF diode be used in high-frequency inverters? Yes, the STTH1R02ZF diode is suitable for use in low voltage, high frequency inverters.
- What is the purpose of using the STTH1R02ZF diode in free-wheeling circuits? The STTH1R02ZF diode is used in free-wheeling circuits to manage the flow of current during switching operations.
- How does the STTH1R02ZF diode provide polarity protection? The STTH1R02ZF diode provides polarity protection by preventing reverse current flow and protecting the circuit from incorrect voltage polarity.
- Where can I purchase the STTH1R02ZF diode? The STTH1R02ZF diode can be purchased from various electronic component distributors such as Digi-Key, Mouser, and the STMicroelectronics online store.
