Overview
The BAS20W-7-F is a surface mount fast switching diode produced by Diodes Incorporated. This diode is designed for general-purpose switching applications and is known for its fast switching speed and high reverse breakdown voltage. It is packaged in a SOT323 (SC-70) surface mount package, making it ideal for automated insertion in various electronic assemblies. The BAS20W-7-F is fully RoHS compliant, halogen and antimony free, and is classified as a “green” device, aligning with environmental and safety standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 200 | V |
| Working Peak Reverse Voltage | VRWM | 150 | V |
| RMS Reverse Voltage | VR(RMS) | 106 | V |
| Forward Continuous Current | IFM | 200 | mA |
| Non-Repetitive Peak Forward Surge Current @ t = 1.0µs | IFSM | 2.5 | A |
| Power Dissipation | PD | 250 | mW |
| Thermal Resistance Junction to Ambient Air | RθJA | 500 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +150 | °C |
| Forward Voltage @ IF = 200mA | VF | 1.25 | V |
| Reverse Current @ Rated DC Blocking Voltage | IR | 100 nA @ TJ = 25°C | nA |
| Total Capacitance @ VR = 0, f = 1.0MHz | CT | 5.0 | pF |
| Reverse Recovery Time | tRR | 50 ns | ns |
Key Features
- Fast Switching Speed: Ideal for applications requiring quick switching times.
- Surface Mount Package: SOT323 (SC-70) package suitable for automated insertion.
- High Reverse Breakdown Voltage: Up to 200V, making it robust for various applications.
- RoHS Compliant: Totally lead-free and fully compliant with RoHS standards.
- Halogen and Antimony Free: Classified as a “green” device, adhering to environmental standards.
- High Conductance: Suitable for general-purpose switching applications.
- Automotive Compliance: Although the BAS20W-7-F is not specifically automotive-qualified, similar parts like the BAS20Q and BAS21Q are available for automotive applications requiring AEC-Q101 qualification.
Applications
- General-Purpose Switching: Suitable for a wide range of switching applications due to its fast switching speed and high conductance.
- Automotive Electronics: While the BAS20W-7-F itself is not automotive-qualified, its characteristics make it a candidate for non-automotive specific automotive electronics or for use in conjunction with automotive-qualified variants.
- Consumer Electronics: Used in various consumer electronic devices requiring reliable and fast switching diodes.
- Industrial Control Systems: Applicable in industrial control systems where high reliability and fast switching are essential.
Q & A
- What is the package type of the BAS20W-7-F?
The BAS20W-7-F is packaged in a SOT323 (SC-70) surface mount package.
- What is the repetitive peak reverse voltage of the BAS20W-7-F?
The repetitive peak reverse voltage (VRRM) is 200V.
- Is the BAS20W-7-F RoHS compliant?
Yes, the BAS20W-7-F is totally lead-free and fully RoHS compliant.
- What is the forward voltage of the BAS20W-7-F at 200mA?
The forward voltage (VF) at 200mA is 1.25V.
- What is the reverse recovery time of the BAS20W-7-F?
The reverse recovery time (tRR) is 50 ns.
- What is the operating temperature range of the BAS20W-7-F?
The operating and storage temperature range is -55°C to +150°C.
- Is the BAS20W-7-F suitable for automotive applications?
The BAS20W-7-F itself is not specifically automotive-qualified, but similar parts like the BAS20Q and BAS21Q are available for automotive applications requiring AEC-Q101 qualification.
- What is the power dissipation of the BAS20W-7-F?
The power dissipation (PD) is 250 mW.
- What is the thermal resistance junction to ambient air of the BAS20W-7-F?
The thermal resistance junction to ambient air (RθJA) is 500 °C/W.
- Is the BAS20W-7-F halogen and antimony free?
Yes, the BAS20W-7-F is halogen and antimony free, classified as a “green” device.
