Overview
The BAT43 A0, produced by Taiwan Semiconductor Corporation, is a small signal Schottky diode designed for various electronic applications. This diode is characterized by its low forward voltage drop and high switching speed, making it suitable for use in high-frequency and low-voltage circuits. The BAT43 A0 is housed in a DO-35 package and is known for its reliability and efficiency in rectification and switching operations.
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 V @ 200 mA | - |
| Reverse Recovery Time (trr) | 5 ns | - |
| Current - Reverse Leakage @ Vr | 500 nA @ 25 V | - |
| Capacitance @ Vr, F | 7 pF @ 1 V, 1 MHz | - |
| Operating Temperature - Junction | -65°C ~ 125°C | - |
| Mounting Type | Through Hole | - |
| Package/Case | DO-204AH, DO-35, Axial | - |
Key Features
- Low forward voltage drop (Vf = 1 V @ 200 mA)
- High switching speed with a reverse recovery time of 5 ns
- Low stored charge and fast switching capabilities
- Hermetically sealed glass package for reliability
- Compliant to RoHS and halogen-free
- Operating temperature range from -65°C to 125°C
Applications
- Adapters and power supplies
- Switch mode power supplies
- Inverters and other high-frequency circuits
- Low-voltage and high-frequency rectification applications
Q & A
- What is the maximum reverse voltage rating of the BAT43 A0 diode?
The maximum reverse voltage rating is 30 V. - What is the maximum forward current of the BAT43 A0 diode?
The maximum forward current is 200 mA. - What is the typical forward voltage drop of the BAT43 A0 diode?
The typical forward voltage drop is 1 V at 200 mA. - What is the reverse recovery time of the BAT43 A0 diode?
The reverse recovery time is 5 ns. - What is the operating temperature range of the BAT43 A0 diode?
The operating temperature range is from -65°C to 125°C. - Is the BAT43 A0 diode RoHS compliant?
Yes, the BAT43 A0 diode is RoHS compliant. - What type of package does the BAT43 A0 diode come in?
The BAT43 A0 diode comes in a DO-35 package. - What are some common applications of the BAT43 A0 diode?
Common applications include adapters, switch mode power supplies, inverters, and other high-frequency circuits. - What is the capacitance of the BAT43 A0 diode at 1 V and 1 MHz?
The capacitance is 7 pF at 1 V and 1 MHz. - Is the BAT43 A0 diode suitable for high-frequency applications?
Yes, the BAT43 A0 diode is suitable for high-frequency applications due to its fast switching capabilities.
