Overview
The BAS40-04 Schottky diode, produced by Diotec Semiconductor, is a high-performance component designed for various electronic applications. It is part of the Schottky diodes family, specifically tailored for output rectification and polarity protection. This diode is packaged in the SOT-23 format, making it suitable for compact and efficient circuit designs. With its robust specifications, the BAS40-04 is ideal for applications requiring low forward voltage drop and fast switching times.
Key Specifications
| Parameter | Value |
|---|---|
| Product Family | Schottky Diodes |
| Package | SOT-23 |
| Maximum Forward Voltage (Vf) | Not specified, but typical for Schottky diodes is around 0.3-0.4V |
| Maximum Forward Current (If) | 0.2A |
| Maximum Reverse Voltage (Vr) | 40V |
| Maximum Junction Temperature (Tj) | 150°C |
| Switching Time | 5ns (for BAS40-04-AQ) |
| RoHS / REACH Compliance | Yes |
Key Features
- Low forward voltage drop, typically around 0.3-0.4V, which reduces power losses and increases efficiency.
- Fast switching times, with a switching time of 5ns, making it suitable for high-frequency applications.
- High maximum junction temperature of 150°C, ensuring reliability in demanding environments.
- Compact SOT-23 package, ideal for space-constrained designs.
- Compliance with RoHS and REACH regulations, ensuring environmental sustainability.
Applications
- Output rectification in power supplies and DC-DC converters.
- Polarity protection in various electronic circuits to prevent damage from reverse voltage.
- Battery management systems (BMS) where low voltage drop and fast switching are crucial.
- Smart meters and other energy-efficient devices requiring high-performance diodes.
- LED lighting systems where energy savings and temperature reduction are important.
Q & A
- What is the maximum forward current of the BAS40-04 Schottky diode?
The maximum forward current is 0.2A. - What is the maximum reverse voltage of the BAS40-04 Schottky diode?
The maximum reverse voltage is 40V. - What is the package type of the BAS40-04 Schottky diode?
The package type is SOT-23. - Is the BAS40-04 Schottky diode RoHS and REACH compliant?
Yes, it is compliant with both RoHS and REACH regulations. - What are some common applications of the BAS40-04 Schottky diode?
Common applications include output rectification, polarity protection, battery management systems, smart meters, and LED lighting systems. - What is the maximum junction temperature of the BAS40-04 Schottky diode?
The maximum junction temperature is 150°C. - How fast is the switching time of the BAS40-04-AQ Schottky diode?
The switching time is 5ns. - Why is the BAS40-04 Schottky diode preferred in high-frequency applications?
It is preferred due to its low forward voltage drop and fast switching times. - Can the BAS40-04 Schottky diode be used in high-temperature environments?
Yes, it can be used in environments up to 150°C. - What is the minimum order quantity for the BAS40-04 Schottky diode?
The minimum order quantity is 3,000 units.
