Overview
The BAV21WS-7-G is a high-voltage, fast-switching diode produced by Diodes Incorporated. This component is part of the BAV19WS to BAV21WS series, designed for general-purpose switching applications. It features a surface mount package (SOD323) that is ideally suited for automated insertion, making it highly efficient for mass production. The diode is also totally lead-free, fully RoHS compliant, and halogen and antimony free, aligning with environmental and safety standards.
Key Specifications
| Characteristic | Symbol | BAV21WS | Unit |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 250 | V |
| Working Peak Reverse Voltage | VRWM | 200 | V |
| RMS Reverse Voltage | VR(RMS) | 141 | V |
| Forward Continuous Current | IF | 250 | mA |
| Average Rectified Output Current | IO | 200 | mA |
| Non-Repetitive Peak Forward Surge Current @ t = 1.0µs | IFSM | 9.0 | A |
| Thermal Resistance Junction to Ambient Air | RθJA | 625 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +150 | °C |
| Forward Voltage @ IF = 100mA | VF | 1.0 | V |
| Reverse Recovery Time | tRR | 50 | ns |
| Total Capacitance @ VR = 0V, f = 1MHz | CT | 5.0 | pF |
Key Features
- Fast Switching Speed: Ideal for applications requiring quick switching times.
- Surface Mount Package: SOD323 package suitable for automated insertion.
- High Reverse Breakdown Voltage: Up to 250V for BAV21WS, ensuring robust performance under high voltage conditions.
- Environmentally Friendly: Totally lead-free, fully RoHS compliant, and halogen and antimony free.
- Automotive Grade: Qualified to AEC-Q101 standards for high reliability in automotive applications.
- Low Reverse Current: Minimal leakage current at high reverse voltages.
- Low Forward Voltage Drop: Efficient operation with low forward voltage drop.
Applications
- General Purpose Switching: Suitable for a wide range of switching applications due to its fast switching speed and high reverse breakdown voltage.
- Automotive Systems: Qualified to AEC-Q101 standards, making it suitable for use in automotive electronics.
- Consumer Electronics: Used in various consumer electronic devices requiring reliable and efficient diode performance.
- Industrial Control Systems: Applicable in industrial control systems where high reliability and durability are essential.
Q & A
- What is the repetitive peak reverse voltage of the BAV21WS diode?
The repetitive peak reverse voltage (VRRM) of the BAV21WS diode is 250V.
- What is the forward continuous current rating of the BAV21WS diode?
The forward continuous current (IF) rating of the BAV21WS diode is 250mA.
- What is the thermal resistance junction to ambient air for the BAV21WS diode?
The thermal resistance junction to ambient air (RθJA) for the BAV21WS diode is 625°C/W.
- Is the BAV21WS diode RoHS compliant?
Yes, the BAV21WS diode is totally lead-free and fully RoHS compliant.
- What is the reverse recovery time of the BAV21WS diode?
The reverse recovery time (tRR) of the BAV21WS diode is 50ns.
- What is the package type of the BAV21WS diode?
The BAV21WS diode comes in a SOD323 surface mount package.
- Is the BAV21WS diode suitable for automotive applications?
Yes, the BAV21WS diode is qualified to AEC-Q101 standards, making it suitable for automotive applications.
- What is the total capacitance of the BAV21WS diode at 1MHz?
The total capacitance (CT) of the BAV21WS diode at VR = 0V and f = 1MHz is 5.0pF.
- What is the operating temperature range of the BAV21WS diode?
The operating temperature range (TJ) of the BAV21WS diode is -55°C to +150°C.
- Is the BAV21WS diode halogen and antimony free?
Yes, the BAV21WS diode is halogen and antimony free, aligning with environmental standards.
