Overview
The BAV21W-7-G is a small signal switching diode produced by Diodes Incorporated. This component is designed for general-purpose switching applications and is known for its fast switching speed and low leakage current. The diode is packaged in a surface mount SOD123 package, making it ideal for automated insertion in various electronic assemblies. It is also fully RoHS compliant, halogen and antimony free, and suitable for automotive applications with AEC-Q101 qualification.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 250 | V |
| Working Peak Reverse Voltage (VRM) | 200 | V |
| Forward Continuous Current (IF) | 300 | mA |
| Non-Repetitive Peak Forward Surge Current (IFSM) | 2.5 | A |
| Repetitive Peak Forward Surge Current (IFRM) | 625 | mA |
| Forward Voltage (VF) at IF = 100 mA | 1.0 | V |
| Forward Voltage (VF) at IF = 200 mA | 1.25 | V |
| Reverse Recovery Time (tRR) | 50 | ns |
| Total Capacitance (CT) | 5.0 | pF |
| Power Dissipation (Ptot) | 250 | mW |
| Operating and Storage Temperature Range | -55 to +150 | °C |
| Package | SOD123 | |
| Case Material | Molded Plastic | |
| UL Flammability Classification Rating | 94V-0 |
Key Features
- Fast switching speed, making it suitable for high-speed signal routing.
- Surface mount package (SOD123) ideal for automated insertion.
- High reverse breakdown voltage (up to 250 V).
- Totally lead-free and fully RoHS compliant.
- Halogen and antimony free, classified as a 'Green' device.
- AEC-Q101 qualified for automotive applications.
- Low forward voltage drop and low leakage current.
- High peak forward surge current capability.
Applications
- General-purpose switching applications.
- Automotive systems requiring AEC-Q101 qualified components.
- High-speed signal routing in various electronic circuits.
- Rectification and voltage regulation in power supplies.
- Clamping and protection circuits.
Q & A
- What is the peak repetitive reverse voltage of the BAV21W-7-G?
The peak repetitive reverse voltage (VRRM) is 250 V.
- What is the forward continuous current rating of the BAV21W-7-G?
The forward continuous current (IF) is 300 mA.
- Is the BAV21W-7-G RoHS compliant?
- What is the reverse recovery time of the BAV21W-7-G?
The reverse recovery time (tRR) is 50 ns.
- What is the power dissipation rating of the BAV21W-7-G?
The power dissipation (Ptot) is 250 mW.
- What is the operating temperature range of the BAV21W-7-G?
The operating and storage temperature range is -55 to +150 °C.
- Is the BAV21W-7-G suitable for automotive applications?
- What is the package type of the BAV21W-7-G?
The BAV21W-7-G is packaged in a SOD123 surface mount package.
- What is the maximum forward surge current of the BAV21W-7-G?
The non-repetitive peak forward surge current (IFSM) is 2.5 A.
- What is the total capacitance of the BAV21W-7-G?
The total capacitance (CT) is 5.0 pF.
