Overview
The BAV21WS-G3-08 is a general-purpose, high-voltage switching diode produced by Vishay General Semiconductor - Diodes Division. This diode is part of the BAV21WS series and is designed for various applications requiring reliable and efficient rectification and switching. It is AEC-Q101 qualified, making it suitable for automotive and other demanding environments. The diode features a compact SOD-323 package, which is ideal for surface mount technology (SMT) applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Continuous Reverse Voltage (VR) | 200 | V |
| Repetitive Peak Reverse Voltage (VRRM) | 250 | V |
| Forward Continuous Current (IF) | 250 | mA |
| Rectified Current (Average) Half Wave Rectification | 200 | mA |
| Repetitive Peak Forward Current (IFRM) | 625 | mA |
| Surge Forward Current (IFSM) | 1 | A |
| Power Dissipation (Ptot) | 200 | mW |
| Thermal Resistance Junction to Ambient Air (RthJA) | 625 | K/W |
| Junction Temperature (Tj) | -55 to +150 | °C |
| Storage Temperature Range (Tstg) | -65 to +150 | °C |
| Reverse Leakage Current (IR) | 100 nA (at VR = 200 V, Tj = 25 °C) | nA |
| Dynamic Forward Resistance (rf) | 5 | Ω |
| Diode Capacitance (CD) | 1.5 | pF |
| Reverse Recovery Time (trr) | 50 | ns |
Key Features
- AEC-Q101 qualified for automotive applications.
- High reverse voltage ratings up to 200 V.
- Low forward voltage drop and low dynamic forward resistance.
- Compact SOD-323 package suitable for surface mount technology (SMT).
- Low reverse leakage current and low diode capacitance.
- Fast reverse recovery time of 50 ns.
- Operating temperature range from -55 °C to +150 °C.
Applications
The BAV21WS-G3-08 diode is versatile and can be used in a variety of applications, including:
- General-purpose rectification and switching.
- Automotive systems due to its AEC-Q101 qualification.
- Industrial and consumer electronics requiring high reliability and efficiency.
- Polarity protection and signal switching.
- High-frequency applications due to its low diode capacitance and fast recovery time.
Q & A
- What is the continuous reverse voltage rating of the BAV21WS-G3-08 diode?
The continuous reverse voltage rating is 200 V. - What is the maximum forward continuous current for this diode?
The maximum forward continuous current is 250 mA. - What is the repetitive peak forward current for this diode?
The repetitive peak forward current is 625 mA. - What is the surge forward current rating for this diode?
The surge forward current rating is 1 A. - What is the operating temperature range for the BAV21WS-G3-08 diode?
The operating temperature range is from -55 °C to +150 °C. - What is the storage temperature range for this diode?
The storage temperature range is from -65 °C to +150 °C. - What is the reverse recovery time of the BAV21WS-G3-08 diode?
The reverse recovery time is 50 ns. - Is the BAV21WS-G3-08 diode AEC-Q101 qualified?
Yes, the BAV21WS-G3-08 diode is AEC-Q101 qualified. - What package type is used for the BAV21WS-G3-08 diode?
The diode is packaged in a SOD-323 package. - What are some typical applications for the BAV21WS-G3-08 diode?
Typical applications include general-purpose rectification, automotive systems, industrial and consumer electronics, polarity protection, and high-frequency applications.
