Overview
The BAV70WQ-7-F is a dual surface-mount switching diode produced by Diodes Incorporated. This component is designed for general-purpose switching applications and is notable for its fast switching speed and low capacitance. The diode is packaged in a small SOT-323-3 surface-mount package, making it suitable for a wide range of electronic designs where space is a constraint. It is also lead-free, RoHS compliant, and halogen and antimony free, aligning with modern environmental standards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Non-Repetitive Peak Reverse Voltage | VRM | 100 | V |
| Peak Repetitive Reverse Voltage | VRRM | 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) | |
| 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 (depending on IF) | V |
| Reverse Current | IR | 2.5 - 50 µA (depending on VR and TJ) | µA |
| Total Capacitance | CT | 2.0 | pF |
| Reverse-Recovery Time | trr | 4.0 | ns |
Key Features
- Fast Switching Speed: Maximum of 4ns, making it suitable for high-speed switching applications.
- Low Capacitance: Maximum of 2.0pF, which helps in reducing signal distortion and improving overall circuit performance.
- Small Surface-Mount Package: SOT-323-3 package, ideal for space-constrained designs.
- Lead-Free and RoHS Compliant: Halogen and antimony free, aligning with environmental regulations.
- AEC-Q101 Qualified: Suitable for automotive applications requiring specific change control, manufactured in IATF 16949 certified facilities.
Applications
The BAV70WQ-7-F is designed for general-purpose switching applications. It is particularly useful in:
- Automotive systems due to its AEC-Q101 qualification.
- High-speed switching circuits where fast recovery times are critical.
- Space-constrained designs where the small SOT-323-3 package is beneficial.
- Environmental-friendly designs due to its lead-free and RoHS compliance.
Q & A
- What is the maximum non-repetitive peak reverse voltage of the BAV70WQ-7-F? The maximum non-repetitive peak reverse voltage is 100 V.
- What is the forward continuous current rating of the BAV70WQ-7-F? The forward continuous current rating is 300 mA.
- What is the typical reverse-recovery time of the BAV70WQ-7-F? The typical reverse-recovery time is 4.0 ns.
- Is the BAV70WQ-7-F RoHS compliant? Yes, the BAV70WQ-7-F is RoHS compliant and lead-free.
- What is the operating temperature range of the BAV70WQ-7-F? The operating and storage temperature range is -55 to +150°C.
- What package type does the BAV70WQ-7-F use? The BAV70WQ-7-F is packaged in a SOT-323-3 surface-mount package.
- Is the BAV70WQ-7-F suitable for automotive applications? Yes, it is AEC-Q101 qualified and suitable for automotive applications.
- What is the maximum power dissipation of the BAV70WQ-7-F? The maximum power dissipation is 200 mW.
- What is the thermal resistance junction to ambient air of the BAV70WQ-7-F? The thermal resistance junction to ambient air is 625 °C/W.
- What is the typical forward voltage of the BAV70WQ-7-F at 150 mA? The typical forward voltage at 150 mA is 1.25 V.
