Overview
The BAT43 A0G is a Schottky diode manufactured by Taiwan Semiconductor Corporation. This diode is designed for high-efficiency rectification and switching applications. It features a through-hole DO-35 package, making it suitable for a variety of electronic circuits. The BAT43 A0G is known for its low forward voltage drop and fast switching characteristics, which are essential for minimizing power losses and enhancing system performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Technology | Schottky | |
| Voltage - DC Reverse (Vr) (Max) | 30 | V |
| Current - Average Rectified (Io) | 200 | mA |
| Voltage - Forward (Vf) (Max) @ If | 1 @ 200 mA | V |
| Reverse Recovery Time (trr) | 5 | ns |
| Current - Reverse Leakage @ Vr | 500 nA @ 25 V | |
| Capacitance @ Vr, F | 7 pF @ 1 V, 1 MHz | |
| Mounting Type | Through Hole | |
| Package / Case | DO-204AH, DO-35, Axial | |
| Operating Temperature - Junction | -65°C ~ 125°C |
Key Features
- Low Forward Voltage Drop: The BAT43 A0G has a maximum forward voltage drop of 1 V at 200 mA, which helps in reducing power losses in the circuit.
- Fast Switching: With a reverse recovery time of 5 ns, this diode is suitable for high-frequency applications.
- High Efficiency: The Schottky technology ensures high efficiency in rectification and switching operations.
- Wide Operating Temperature Range: The diode can operate over a junction temperature range of -65°C to 125°C, making it versatile for various environmental conditions.
- Compact Packaging: The through-hole DO-35 package is compact and easy to integrate into different types of electronic circuits.
Applications
- Power Supplies: Used in rectifier circuits for DC power supplies due to its low forward voltage drop and high efficiency.
- Switching Circuits: Suitable for high-frequency switching applications such as inverter circuits, DC-DC converters, and other power management systems.
- Audio and Video Equipment: Can be used in audio and video equipment for rectification and protection against voltage spikes.
- Automotive Electronics: Used in automotive systems for voltage regulation and protection due to its robust operating temperature range.
Q & A
- What is the maximum DC reverse voltage of the BAT43 A0G?
The maximum DC reverse voltage is 30 V.
- What is the average forward rectified current of the BAT43 A0G?
The average forward rectified current is 200 mA.
- What is the forward voltage drop at 200 mA for the BAT43 A0G?
The forward voltage drop at 200 mA is 1 V.
- What is the reverse recovery time of the BAT43 A0G?
The reverse recovery time is 5 ns.
- What is the operating temperature range of the BAT43 A0G?
The operating temperature range is -65°C to 125°C.
- What type of package does the BAT43 A0G come in?
The BAT43 A0G comes in a through-hole DO-35 package.
- What are some common applications of the BAT43 A0G?
Common applications include power supplies, switching circuits, audio and video equipment, and automotive electronics.
- What is the capacitance of the BAT43 A0G at 1 V and 1 MHz?
The capacitance is 7 pF at 1 V and 1 MHz.
- What is the reverse leakage current of the BAT43 A0G at 25 V?
The reverse leakage current is 500 nA at 25 V.
- Is the BAT43 A0G suitable for high-frequency applications?
Yes, it is suitable due to its fast switching characteristics and low reverse recovery time.
