Overview
The BAV21WS R9G is a high-voltage, fast-switching diode produced by Taiwan Semiconductor Corporation. This surface-mount diode is designed for general-purpose switching applications and is known for its high reverse breakdown voltage and fast switching speed. The device is packaged in a SOD-323F format, making it suitable for automated insertion in various electronic assemblies. It is also fully RoHS compliant, halogen-free, and antimony-free, aligning with environmental and safety standards.
Key Specifications
| Parameter | Symbol | Unit | Value |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | V | 250 |
| Working Peak Reverse Voltage | VRWM | V | 200 |
| Forward Continuous Current | IFM | mA | 200 |
| Average Rectified Output Current | IO | mA | 200 |
| Non-Repetitive Peak Forward Surge Current (t = 1μs) | IFSM | A | 2.5 |
| Power Dissipation | PD | mW | 200 |
| Forward Voltage (IF = 100mA, TJ = 25°C) | VF | V | 1.00 |
| Forward Voltage (IF = 200mA, TJ = 25°C) | VF | V | 1.25 |
| Reverse Current (VR = 200V, TJ = 25°C) | IR | μA | 0.1 |
| Junction Capacitance (VR = 0V, f = 1MHz) | CJ | pF | 5 |
| Reverse Recovery Time | tRR | ns | 50 |
| Operating and Storage Temperature Range | TJ, TSTG | °C | -55 to +150 |
Key Features
- Fast Switching Speed: The BAV21WS R9G diode is characterized by its fast switching speed, making it suitable for high-frequency applications.
- Surface Mount Package: The SOD-323F package is ideal for automated insertion and surface mount technology.
- High Reverse Breakdown Voltage: With a repetitive peak reverse voltage of 250V, this diode offers high voltage handling capabilities.
- RoHS Compliant and Halogen-Free: The device is fully RoHS compliant, halogen-free, and antimony-free, ensuring environmental safety and compliance.
- Low Forward Voltage Drop: The diode has a low forward voltage drop, typically 1.00V at 100mA and 1.25V at 200mA.
- Low Reverse Current: It features a low reverse current of 0.1μA at 200V, indicating minimal leakage.
Applications
- General Purpose Switching: The BAV21WS R9G is designed for general-purpose switching applications in electronic circuits.
- Automotive Applications: It can be used in automotive applications that require high reliability and compliance with automotive standards (though specific automotive-grade parts may be required for certain applications).
- Consumer Electronics: Suitable for use in consumer electronics where high voltage handling and fast switching are necessary.
- Industrial Control Systems: Can be used in industrial control systems that require reliable and fast-switching diodes.
Q & A
- What is the repetitive peak reverse voltage of the BAV21WS R9G diode?
The repetitive peak reverse voltage is 250V.
- What is the forward continuous current rating of the BAV21WS R9G?
The forward continuous current rating is 200mA.
- What is the power dissipation of the BAV21WS R9G diode?
The power dissipation is 200mW.
- What is the typical forward voltage drop at 100mA and 200mA for the BAV21WS R9G?
The typical forward voltage drop is 1.00V at 100mA and 1.25V at 200mA.
- What is the reverse recovery time of the BAV21WS R9G diode?
The reverse recovery time is 50ns.
- Is the BAV21WS R9G diode RoHS compliant and halogen-free?
Yes, the BAV21WS R9G is fully RoHS compliant, halogen-free, and antimony-free.
- What is the junction capacitance of the BAV21WS R9G at 1MHz?
The junction capacitance is 5pF at 1MHz.
- What is the operating and storage temperature range for the BAV21WS R9G?
The operating and storage temperature range is -55°C to +150°C.
- What package type is the BAV21WS R9G available in?
The BAV21WS R9G is available in the SOD-323F package.
- Is the BAV21WS R9G suitable for automotive applications?
While it can be used in some automotive applications, specific automotive-grade parts (e.g., those qualified to AEC-Q100) may be required for certain uses.
