Overview
The BAV70QA147 is a high-speed switching diode produced by NXP USA Inc., designed for various high-frequency and high-speed switching applications. This diode is part of the BAV70 series, known for its high performance and reliability in a compact package.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Diode Reverse Voltage | VR | 80 | V |
| Peak Reverse Voltage | VRM | 85 | V |
| Forward Current | IF | 200 | mA |
| Non-repetitive Peak Surge Forward Current (t = 1 µs) | IFSM | 4.5 A | |
| Total Power Dissipation (TS ≤ 90°C) | Ptot | 250 | mW |
| Junction Temperature | Tj | 150 | °C |
| Storage Temperature | Tstg | -65 to 150 | °C |
| Forward Voltage (IF = 1 mA) | VF | 0.715 V | |
| Reverse Recovery Time (IF = 10 mA, IR = 10 mA) | trr | 4 ns |
Key Features
- High-Speed Switching: The BAV70QA147 is optimized for high-speed switching applications, featuring a fast reverse recovery time of 4 ns.
- Compact Package: Available in SOT23, SOT363, SC74, and SOT323 packages, making it suitable for space-constrained designs.
- High Reliability: Qualified according to AEC Q101 standards, ensuring robust performance in automotive and industrial environments.
- Low Forward Voltage: Offers a low forward voltage drop, reducing power losses in high-frequency applications.
- Pb-free and RoHS Compliant: Ensures environmental compliance and sustainability.
Applications
- Automotive Systems: Used in various automotive applications requiring high-speed switching, such as ignition systems and power management.
- Industrial Control: Suitable for industrial control systems, motor control, and power supplies.
- Consumer Electronics: Found in consumer electronics like audio equipment, power supplies, and other high-frequency applications.
- Communication Systems: Used in communication systems for signal processing and switching.
Q & A
- Q: What is the maximum reverse voltage of the BAV70QA147 diode?
A: The maximum reverse voltage is 80 V, with a peak reverse voltage of 85 V.
- Q: What is the forward current rating of the BAV70QA147?
A: The forward current rating is 200 mA.
- Q: What is the reverse recovery time of the BAV70QA147?
A: The reverse recovery time is 4 ns.
- Q: Is the BAV70QA147 RoHS compliant?
A: Yes, the BAV70QA147 is Pb-free and RoHS compliant.
- Q: What are the typical applications of the BAV70QA147?
A: Typical applications include automotive systems, industrial control, consumer electronics, and communication systems.
- Q: What are the available package types for the BAV70QA147?
A: The diode is available in SOT23, SOT363, SC74, and SOT323 packages.
- Q: What is the junction temperature rating of the BAV70QA147?
A: The junction temperature rating is 150°C.
- Q: Is the BAV70QA147 qualified according to any specific standards?
A: Yes, it is qualified according to AEC Q101 standards.
- Q: What is the total power dissipation of the BAV70QA147?
A: The total power dissipation is 250 mW at TS ≤ 90°C.
- Q: What is the storage temperature range for the BAV70QA147?
A: The storage temperature range is -65 to 150°C.
