Overview
The BAS21QA is a high-voltage switching diode produced by Nexperia USA Inc. This component is designed for high-speed switching applications and is characterized by its low leakage current, high reverse voltage, and low capacitance. It is suitable for a variety of electronic circuits where fast switching and reliability are crucial.
Key Specifications
| Category | Value |
|---|---|
| Manufacturer | Nexperia USA Inc. |
| Package / Case | DFN1010D-3, SOT1215 |
| Mounting Type | Surface Mount |
| Diode Type | Standard |
| Reverse Recovery Time (trr) | ≤ 50 ns |
| Current - Reverse Leakage @ Vr | 100 nA @ 200 V |
| Voltage - DC Reverse (Vr) (Max) | 200 V |
| Voltage - Forward (Vf) (Max) @ If | 1.25 V @ 200 mA |
| Current - Average Rectified (Io) (per Diode) | 200 mA (DC) |
| Operating Temperature - Junction | 150°C (Max) |
Key Features
- High switching speed with a reverse recovery time (trr) of ≤ 50 ns
- Low leakage current of 100 nA at 200 V
- High reverse voltage of up to 200 V
- Low capacitance of ≤ 2 pF
- Surface mount package for easy integration into modern electronic designs
Applications
The BAS21QA is suitable for a wide range of applications, including high-speed switching circuits, power supplies, and general-purpose rectification in electronic devices. It is particularly useful in scenarios where low leakage current and high reverse voltage are required.
Q & A
- What is the maximum reverse voltage of the BAS21QA?
The maximum reverse voltage (Vr) of the BAS21QA is 200 V. - What is the reverse recovery time (trr) of the BAS21QA?
The reverse recovery time (trr) of the BAS21QA is ≤ 50 ns. - What is the maximum forward voltage drop (Vf) of the BAS21QA?
The maximum forward voltage drop (Vf) of the BAS21QA is 1.25 V at 200 mA. - What is the typical operating temperature range for the BAS21QA?
The junction temperature should not exceed 150°C. - What package types are available for the BAS21QA?
The BAS21QA is available in DFN1010D-3 and SOT1215 packages. - Is the BAS21QA RoHS compliant?
Yes, the BAS21QA is RoHS compliant. - What is the average rectified current (Io) rating for the BAS21QA?
The average rectified current (Io) rating for the BAS21QA is 200 mA (DC) per diode. - What are some common applications for the BAS21QA?
The BAS21QA is commonly used in high-speed switching circuits, power supplies, and general-purpose rectification. - Where can I purchase the BAS21QA?
The BAS21QA can be purchased from various distributors such as Digi-Key, Mouser Electronics, and Arrow Electronics. - Does the BAS21QA have any special handling requirements?
No specific special handling requirements are mentioned, but standard precautions for handling surface mount components should be followed.
