Overview
The BAS21DWAQ-7 is a high-voltage surface-mount switching diode manufactured by Diodes Incorporated. This component is designed for general-purpose switching applications and is known for its fast switching speed and high conductance. The BAS21DWAQ-7 is part of the BAS21 series, which includes devices suitable for various electronic circuits requiring reliable and efficient switching performance.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 250 | V |
| Working Peak Reverse Voltage | VRWM | 200 | V |
| RMS Reverse Voltage | VR(RMS) | 141 | V |
| Forward Continuous Current | IFM | 200 | mA |
| Average Rectified Output Current | IO | 200 | mA |
| Non-Repetitive Peak Forward Surge Current @ t = 1.0µs | IFSM | 2.5 | A |
| Reverse Recovery Time | trr | 50 | ns |
| Forward Voltage @ IF = 200mA | VF | 1.25 | V |
| Total Capacitance @ VR = 0, f = 1.0MHz | CT | 5.0 | pF |
| Package | SOT-353 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +150 | °C |
Key Features
- Fast switching speed, making it ideal for high-frequency applications.
- Surface-mount package (SOT-353) suitable for automated insertion.
- High conductance for efficient current handling.
- Totally lead-free and fully RoHS compliant, halogen and antimony free, making it an environmentally friendly option.
- AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities, suitable for automotive applications.
Applications
The BAS21DWAQ-7 is designed for general-purpose switching applications in a variety of electronic circuits. It is particularly useful in:
- Automotive systems, given its AEC-Q101 qualification and compliance with automotive standards.
- High-frequency switching circuits where fast recovery times are crucial.
- Surface-mount technology (SMT) assemblies due to its SOT-353 package.
- Environmental and industrial control systems requiring reliable and efficient switching diodes.
Q & A
- What is the repetitive peak reverse voltage of the BAS21DWAQ-7?
The repetitive peak reverse voltage (VRRM) is 250V. - What is the forward continuous current rating of the BAS21DWAQ-7?
The forward continuous current (IFM) is 200mA. - What is the reverse recovery time of the BAS21DWAQ-7?
The reverse recovery time (trr) is 50ns. - Is the BAS21DWAQ-7 RoHS compliant?
Yes, the BAS21DWAQ-7 is totally lead-free and fully RoHS compliant. - What is the operating temperature range of the BAS21DWAQ-7?
The operating and storage temperature range is -55°C to +150°C. - What package type does the BAS21DWAQ-7 use?
The BAS21DWAQ-7 uses the SOT-353 package. - Is the BAS21DWAQ-7 suitable for automotive applications?
Yes, it is AEC-Q101 qualified and manufactured in IATF 16949 certified facilities. - What is the total capacitance of the BAS21DWAQ-7 at VR = 0 and f = 1.0MHz?
The total capacitance (CT) is 5.0 pF. - What is the forward voltage drop of the BAS21DWAQ-7 at IF = 200mA?
The forward voltage (VF) at IF = 200mA is 1.25V. - Is the BAS21DWAQ-7 halogen and antimony free?
Yes, it is halogen and antimony free, making it a “green” device.
