Overview
The BAS40W-04-7-F-79 is a Schottky diode array manufactured by Diodes Incorporated. This component is designed for high-performance applications requiring low forward voltage drop and fast switching times. The diode array is configured in a 1 pair series connection, making it suitable for various circuit designs. It is packaged in the SOT-323 (SC-70) case, which is a surface mount type, facilitating easy integration into modern electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Diode Type | Schottky |
| Diode Configuration | 1 Pair Series Connection |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified (Io) (per Diode) | 200 mA (DC) |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 40 mA |
| Reverse Recovery Time (trr) | 5 ns |
| Current - Reverse Leakage @ Vr | 200 nA @ 30 V |
| Operating Temperature - Junction | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | SOT-323 (SC-70) |
| Power Dissipation (PD) | 200 mW (Tamb=25℃) |
Key Features
- Low Forward Voltage Drop: The BAS40W-04-7-F-79 features a low forward voltage drop of 1 V at 40 mA, making it efficient for power management applications.
- Fast Switching Times: With a reverse recovery time of 5 ns, this diode array is suitable for high-speed switching applications.
- Wide Operating Temperature Range: The diode can operate over a junction temperature range of -55°C to 125°C, ensuring reliability in various environmental conditions.
- Compact Packaging: The SOT-323 (SC-70) package is compact and suitable for surface mount technology, facilitating dense circuit designs.
- High Current Capability: Each diode in the array can handle an average rectified current of 200 mA, making it suitable for applications requiring moderate current levels.
Applications
- Power Management: The BAS40W-04-7-F-79 is ideal for power management circuits due to its low forward voltage drop and high efficiency.
- High-Speed Switching: Its fast switching times make it suitable for high-speed switching applications in telecommunications, computing, and other high-frequency systems.
- Automotive Electronics: The wide operating temperature range and robust design make it a good choice for automotive electronics where reliability in harsh environments is crucial.
- Consumer Electronics: This diode array can be used in various consumer electronics such as smartphones, laptops, and other portable devices where space and efficiency are important.
Q & A
- What is the maximum DC reverse voltage of the BAS40W-04-7-F-79?
The maximum DC reverse voltage (Vr) is 40 V.
- What is the forward voltage drop of the BAS40W-04-7-F-79 at 40 mA?
The forward voltage drop (Vf) at 40 mA is 1 V.
- What is the reverse recovery time of the BAS40W-04-7-F-79?
The reverse recovery time (trr) is 5 ns.
- What is the operating temperature range of the BAS40W-04-7-F-79?
The operating temperature range is -55°C to 125°C.
- What is the package type of the BAS40W-04-7-F-79?
The package type is SOT-323 (SC-70), which is a surface mount type.
- What is the average rectified current per diode in the BAS40W-04-7-F-79?
The average rectified current (Io) per diode is 200 mA (DC).
- Is the BAS40W-04-7-F-79 suitable for high-speed switching applications?
Yes, it is suitable due to its fast switching times and low forward voltage drop.
- What are some common applications of the BAS40W-04-7-F-79?
Common applications include power management, high-speed switching, automotive electronics, and consumer electronics.
- What is the power dissipation of the BAS40W-04-7-F-79 at ambient temperature of 25°C?
The power dissipation (PD) is 200 mW at an ambient temperature of 25°C.
- Is the BAS40W-04-7-F-79 RoHS compliant?
The RoHS status is not explicitly mentioned, but it is generally recommended to check the latest datasheet or contact the manufacturer for compliance information.
