Overview
The BAV70W-13-F is a dual surface-mount switching diode produced by Diodes Incorporated. This component is designed for high-speed switching applications and is encapsulated in a small SOT323 (SC-70) package. It is known for its fast switching speed, low capacitance, and small footprint, making it suitable for a variety of general-purpose switching applications. The diode is also AEC-Q101 qualified, making it appropriate for automotive use.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Non-Repetitive Peak Reverse Voltage | VRM | 100 | V |
| Peak Repetitive Reverse Voltage | VRRM | 75 | V |
| Working Peak Reverse Voltage | VRWM | 75 | V |
| DC Blocking Voltage | VR | 75 | V |
| RMS Reverse Voltage | VR(RMS) | 53 | V |
| Forward Continuous Current | IF | 300 | mA |
| Non-Repetitive Peak Forward Surge Current | IFSM | 2.0 A (@ t = 1.0µs), 1.0 A (@ t = 1.0s) | A |
| Power Dissipation | PD | 200 | mW |
| Thermal Resistance Junction to Ambient Air | RθJA | 625 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +150 | °C |
| Reverse Breakdown Voltage | V(BR)R | 75 | V |
| Forward Voltage | VF | 0.715 - 1.25 | V (IF = 1.0mA to 150mA) |
| Reverse Current | IR | 2.5 - 50 | µA (VR = 75V to VR = 20V) |
| Total Capacitance | CT | 2.0 | pF |
| Reverse-Recovery Time | trr | 4.0 | ns |
Key Features
- Fast Switching Speed: Maximum of 4ns reverse-recovery time, making it ideal for high-speed switching applications.
- Low Capacitance: Maximum of 2.0pF, which helps in reducing the overall capacitance in the circuit.
- Small Surface-Mount Package: Encapsulated in a SOT323 (SC-70) package, which is compact and suitable for space-constrained designs.
- General-Purpose Switching: Suitable for a wide range of general-purpose switching applications.
- Lead-Free Finish; RoHS Compliant: Compliant with RoHS regulations and has a lead-free finish.
- Halogen and Antimony Free: Classified as a “Green” device, free from halogen and antimony.
- AEC-Q101 Qualified: Qualified for automotive applications, ensuring reliability and performance under stringent conditions.
Applications
The BAV70W-13-F is versatile and can be used in various applications, including:
- High-Speed Switching: Ideal for circuits requiring fast switching times.
- General-Purpose Switching: Suitable for a broad range of switching applications in consumer electronics, industrial control systems, and more.
- Automotive Electronics: AEC-Q101 qualified, making it suitable for use in automotive systems.
- Power Supply and DC-DC Converters: Can be used in power supply circuits and DC-DC converters due to its fast switching and low capacitance characteristics.
Q & A
- What is the maximum reverse voltage rating of the BAV70W-13-F?
The maximum reverse voltage rating is 100V. - What is the typical reverse-recovery time of the BAV70W-13-F?
The typical reverse-recovery time is 4ns. - What is the package type of the BAV70W-13-F?
The package type is SOT323 (SC-70). - Is the BAV70W-13-F RoHS compliant?
Yes, it is RoHS compliant and has a lead-free finish. - What is the maximum forward continuous current of the BAV70W-13-F?
The maximum forward continuous current is 300mA. - Is the BAV70W-13-F suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications. - What is the maximum total capacitance of the BAV70W-13-F?
The maximum total capacitance is 2.0pF. - What is the operating temperature range of the BAV70W-13-F?
The operating and storage temperature range is -55°C to +150°C. - What is the thermal resistance from junction to ambient air for the BAV70W-13-F?
The thermal resistance from junction to ambient air is 625°C/W. - What are some common applications of the BAV70W-13-F?
Common applications include high-speed switching, general-purpose switching, automotive electronics, and power supply circuits.
