Overview
The SMBYT01-400 is a fast rectifier diode produced by STMicroelectronics. Although this product is now obsolete and no longer manufactured, it was designed to offer high performance in various electronic applications. The diode is known for its ultra-fast mode with soft recovery behavior and very low reverse recovery time, making it suitable for high-frequency switching applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage Rating (V) | 400 | V |
| Current Rating (I) | 1 A | A |
| Junction Temperature (Tj) | 175 | °C |
| Reverse Recovery Time (trr) | Very Low | - |
| Junction-Lead Thermal Resistance (Rth(j-l)) | 25 | °C/W |
Key Features
- Ultra-fast mode with soft recovery behavior
- Very low reverse recovery time (trr)
- Low switching losses
- High junction temperature capability
- Low noise turn-off switching
Applications
The SMBYT01-400 was designed for use in high-frequency switching applications, including but not limited to:
- Power supplies and converters
- Motor control and drives
- High-frequency inverters
- Switch-mode power supplies
Q & A
- What is the voltage rating of the SMBYT01-400?
The voltage rating of the SMBYT01-400 is 400 V. - What is the current rating of the SMBYT01-400?
The current rating of the SMBYT01-400 is 1 A. - Is the SMBYT01-400 still in production?
No, the SMBYT01-400 is obsolete and no longer manufactured. - What are the key features of the SMBYT01-400?
The key features include ultra-fast mode with soft recovery behavior, very low reverse recovery time, low switching losses, high junction temperature capability, and low noise turn-off switching. - What are some typical applications for the SMBYT01-400?
Typical applications include power supplies and converters, motor control and drives, high-frequency inverters, and switch-mode power supplies. - What is the junction temperature rating of the SMBYT01-400?
The junction temperature rating of the SMBYT01-400 is 175°C. - What is the thermal resistance from junction to lead (Rth(j-l)) of the SMBYT01-400?
The thermal resistance from junction to lead (Rth(j-l)) is 25°C/W. - Why is the SMBYT01-400 suitable for high-frequency applications?
The SMBYT01-400 is suitable for high-frequency applications due to its very low reverse recovery time and low switching losses. - Where can I find substitutes for the SMBYT01-400?
You can find substitutes for the SMBYT01-400 on electronics component distributors like Digi-Key, Mouser, and others. - What is the significance of soft recovery behavior in the SMBYT01-400?
Soft recovery behavior reduces electromagnetic interference (EMI) and minimizes the risk of voltage spikes during switching, making the diode more reliable in high-frequency applications.
