Overview
The BAV21WS-AU_R1_000A1 is a small signal switching diode produced by Panjit International Inc. This diode is designed for general-purpose switching and rectification applications. It is packaged in the SOD-323 format, making it suitable for surface-mount technology (SMT) assembly. The diode is known for its high reliability and performance in various electronic circuits.
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 with Resistive Load (IF(AV)) | 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) | 150 | °C |
| Storage Temperature Range (Tstg) | -65 to +150 | °C |
| Operating Temperature Range (Top) | -55 to +150 | °C |
| Reverse Leakage Current (IR) at VR = 200 V, Tj = 25 °C | 100 nA | nA |
| Reverse Leakage Current (IR) at VR = 200 V, Tj = 100 °C | 15 μA | μA |
| Dynamic Forward Resistance (rf) at IF = 10 mA | 5 Ω | Ω |
| Diode Capacitance (CD) at VR = 0 V, f = 1 MHz | 1.5 pF | pF |
| Reverse Recovery Time (trr) | 50 ns | ns |
Key Features
- High Voltage Rating: The BAV21WS-AU_R1_000A1 has a continuous reverse voltage rating of 200 V and a repetitive peak reverse voltage rating of 250 V, making it suitable for high-voltage applications.
- Low Forward Voltage Drop: The diode has a low dynamic forward resistance, ensuring minimal voltage drop during forward conduction.
- Fast Switching: With a reverse recovery time of 50 ns, this diode is ideal for high-speed switching applications.
- Compact Package: The SOD-323 package is compact and suitable for SMT assembly, making it ideal for space-constrained designs.
- High Surge Current Capability: The diode can handle surge forward currents up to 1 A, providing robustness against transient conditions.
Applications
- General-Purpose Switching: Suitable for various switching applications in electronic circuits.
- Rectification: Can be used in rectifier circuits for converting AC to DC.
- High-Frequency Applications: The fast switching capability makes it suitable for high-frequency applications such as RF circuits and high-speed data transmission.
- Automotive and Industrial Electronics: The high voltage and current ratings, along with the robust surge current capability, make it suitable for use in automotive and industrial electronic systems.
Q & A
- What is the continuous reverse voltage rating of the BAV21WS-AU_R1_000A1 diode?
The continuous reverse voltage rating is 200 V.
- What is the repetitive peak reverse voltage rating of this diode?
The repetitive peak reverse voltage rating is 250 V.
- What is the forward continuous current rating of the BAV21WS-AU_R1_000A1?
The forward continuous current rating is 250 mA.
- What is the surge forward current capability of this diode?
The surge forward current capability is up to 1 A.
- What is the reverse recovery time of the BAV21WS-AU_R1_000A1 diode?
The reverse recovery time is 50 ns.
- In what package is the BAV21WS-AU_R1_000A1 diode available?
The diode is available in the SOD-323 package.
- What is the junction temperature range for this diode?
The junction temperature range is -55 to +150 °C.
- What is the storage temperature range for the BAV21WS-AU_R1_000A1 diode?
The storage temperature range is -65 to +150 °C.
- What are some common applications for the BAV21WS-AU_R1_000A1 diode?
Common applications include general-purpose switching, rectification, high-frequency applications, and use in automotive and industrial electronics.
- What is the dynamic forward resistance of the BAV21WS-AU_R1_000A1 diode at 10 mA forward current?
The dynamic forward resistance is 5 Ω at 10 mA forward current.
