Overview
The BAV21W-E3-08 is a small signal switching diode produced by Vishay General Semiconductor - Diodes Division. This diode is designed for general-purpose, power, and switching applications. It features a silicon-based construction and is packaged in a ROHS compliant SOD-123 package. The diode is known for its fast recovery time and low forward voltage, making it suitable for a variety of electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay General Semiconductor - Diodes Division |
| Part Number | BAV21W-E3-08 |
| Description | Rectifier Diode, Silicon-based, 1 Element, 0.2A, 250V VRRM |
| Package / Case | SOD-123 |
| Voltage - DC Reverse (Vr) (Max) | 250 V |
| Current - Average Rectified (Io) | 250 mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA |
| Speed | Fast Recovery <= 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 50 ns |
| Current - Reverse Leakage @ Vr | 100 nA @ 150 V |
| Capacitance @ Vr, F | 1.5 pF @ 0V, 1MHz |
| Operating Temperature - Junction | -55°C to 150°C |
| Power Dissipation-Max | 0.41 W |
| Mounting Type | Surface Mount |
| Terminal Finish | Matte Tin (Sn) |
Key Features
- Fast Recovery Time: Less than 500 ns, making it suitable for high-frequency applications.
- Low Forward Voltage: Maximum forward voltage of 1 V at 100 mA, reducing power losses.
- High Reverse Voltage: Maximum reverse voltage of 250 V, providing robust protection against reverse voltage.
- Low Reverse Leakage Current: 100 nA at 150 V, minimizing standby power consumption.
- Surface Mount Package: SOD-123 package, facilitating easy integration into surface mount technology (SMT) assembly lines.
- ROHS Compliant: Ensures environmental compliance and reduces the risk of hazardous substances.
Applications
- General Purpose Rectification: Suitable for various rectification needs in electronic circuits.
- Polarity Protection: Can be used to protect circuits from incorrect polarity connections.
- Signal Switching: Ideal for switching and signal processing applications due to its fast recovery time.
- Automotive and Industrial Systems: Qualified for use in automotive and industrial environments due to its robust specifications and compliance with standards like AEC-Q101.
- Consumer Electronics: Used in a wide range of consumer electronic devices requiring reliable and efficient diode performance.
Q & A
- What is the maximum reverse voltage of the BAV21W-E3-08 diode?
The maximum reverse voltage (Vr) of the BAV21W-E3-08 diode is 250 V.
- What is the average rectified current (Io) of the BAV21W-E3-08 diode?
The average rectified current (Io) of the BAV21W-E3-08 diode is 250 mA.
- What is the forward voltage (Vf) of the BAV21W-E3-08 diode at 100 mA?
The forward voltage (Vf) of the BAV21W-E3-08 diode at 100 mA is 1 V.
- What is the recovery time of the BAV21W-E3-08 diode?
The recovery time of the BAV21W-E3-08 diode is less than 500 ns.
- What is the operating temperature range of the BAV21W-E3-08 diode?
The operating temperature range of the BAV21W-E3-08 diode is from -55°C to 150°C.
- Is the BAV21W-E3-08 diode ROHS compliant?
Yes, the BAV21W-E3-08 diode is ROHS compliant.
- What is the package type of the BAV21W-E3-08 diode?
The BAV21W-E3-08 diode is packaged in a SOD-123 surface mount package.
- What is the maximum power dissipation of the BAV21W-E3-08 diode?
The maximum power dissipation of the BAV21W-E3-08 diode is 0.41 W.
- Is the BAV21W-E3-08 diode suitable for automotive applications?
Yes, the BAV21W-E3-08 diode is qualified for automotive applications and meets the AEC-Q101 standard.
- What is the reverse leakage current of the BAV21W-E3-08 diode at 150 V?
The reverse leakage current of the BAV21W-E3-08 diode at 150 V is 100 nA.
