Overview
The BAV74 is a high-speed double diode array manufactured by Infineon Technologies. This component is designed as a silicon switching diode array with a common cathode configuration, making it suitable for various high-frequency and switching applications. The BAV74 is packaged in surface mount formats such as TO-236-3, SC-59, and SOT-23-3, which are compact and ideal for modern electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Category | Discrete Semiconductor Products - Diodes - Rectifiers - Arrays |
| Package | TO-236-3, SC-59, SOT-23-3 |
| Diode Configuration | 1 Pair Common Cathode |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 50V |
| Current - Average Rectified (Io) (per Diode) | 200mA |
| Voltage - Forward (Vf) (Max) @ If | 1V @ 100mA |
| Reverse Recovery Time (trr) | 4ns |
| Current - Reverse Leakage @ Vr | 100nA @ 50V |
| Operating Temperature - Junction | 150°C (Max) |
| Mounting Type | Surface Mount |
Key Features
- High-Speed Operation: The BAV74 is designed for high-speed applications with a reverse recovery time of 4ns, making it suitable for switching and high-frequency circuits.
- Compact Packaging: Available in TO-236-3, SC-59, and SOT-23-3 packages, which are ideal for space-constrained designs.
- Low Forward Voltage Drop: The diode array has a low forward voltage drop of 1V at 100mA, reducing power losses in the circuit.
- Low Reverse Leakage Current: The diode array features a low reverse leakage current of 100nA at 50V, ensuring minimal current leakage in reverse bias conditions.
- High Junction Temperature: The component can operate up to a junction temperature of 150°C, making it robust for various environmental conditions.
Applications
The BAV74 diode array is versatile and can be used in a variety of applications, including:
- Switching Circuits: Its high-speed operation and low reverse recovery time make it ideal for switching circuits and power management systems.
- High-Frequency Circuits: Suitable for high-frequency applications such as RF circuits, audio equipment, and communication devices.
- Power Supplies: Can be used in power supply circuits to protect against back EMF and to ensure efficient power transfer.
- Automotive Electronics: Due to its robustness and high junction temperature, it is also suitable for use in automotive electronic systems.
Q & A
- What is the maximum DC reverse voltage of the BAV74 diode array?
The maximum DC reverse voltage (Vr) of the BAV74 is 50V. - What is the average rectified current per diode for the BAV74?
The average rectified current (Io) per diode for the BAV74 is 200mA. - What is the forward voltage drop of the BAV74 at 100mA?
The forward voltage drop (Vf) of the BAV74 at 100mA is 1V. - What is the reverse recovery time of the BAV74?
The reverse recovery time (trr) of the BAV74 is 4ns. - What are the available package types for the BAV74?
The BAV74 is available in TO-236-3, SC-59, and SOT-23-3 packages. - What is the maximum junction temperature for the BAV74?
The maximum junction temperature for the BAV74 is 150°C. - What is the typical application of the BAV74 diode array?
The BAV74 is typically used in switching circuits, high-frequency circuits, power supplies, and automotive electronics. - Is the BAV74 suitable for surface mount assembly?
Yes, the BAV74 is designed for surface mount assembly. - What is the reverse leakage current of the BAV74 at 50V?
The reverse leakage current of the BAV74 at 50V is 100nA. - Who is the manufacturer of the BAV74 diode array?
The BAV74 diode array is manufactured by Infineon Technologies.
