Overview
The BAT42 R0, produced by Taiwan Semiconductor Corporation, is a small signal Schottky diode designed for general-purpose applications. This diode is known for its low forward voltage drop and fast switching characteristics, making it suitable for a variety of electronic circuits. The BAT42 R0 is packaged in a DO-35 (DO-204AH, Axial) case, which is hermetically sealed in glass and features a compression-bonded construction. This ensures high reliability and durability in different operating conditions.
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 | |
| 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 BAT42 R0 has a low forward voltage drop of 1 V at 200 mA, which reduces power losses in the circuit.
- Fast Switching: With a reverse recovery time of 5 ns, this diode is suitable for high-speed applications.
- Hermetically Sealed Glass Package: The DO-35 package ensures high reliability and protection against environmental factors.
- RoHS Compliant: The BAT42 R0 is lead-free and compliant with RoHS regulations, making it suitable for use in a wide range of applications.
- High Surge Current Capability: The diode can handle a surge current of up to 4 A for short durations.
Applications
- General Purpose Rectification: Suitable for various rectification needs in electronic circuits.
- Switching Circuits: Ideal for high-speed switching applications due to its fast recovery time.
- Power Supplies: Can be used in power supply circuits to improve efficiency and reduce voltage drops.
- Audio and Video Equipment: Used in audio and video equipment for signal processing and rectification.
- Automotive and Industrial Electronics: Suitable for use in automotive and industrial electronics due to its robust construction and wide operating temperature range.
Q & A
- What is the maximum reverse voltage of the BAT42 R0?
The maximum reverse voltage (Vr) of the BAT42 R0 is 30 V.
- What is the forward continuous current of the BAT42 R0?
The forward continuous current (If) of the BAT42 R0 is 200 mA.
- What is the reverse recovery time of the BAT42 R0?
The reverse recovery time (trr) of the BAT42 R0 is 5 ns.
- What is the operating temperature range of the BAT42 R0?
The operating temperature range of the BAT42 R0 is -65°C to 125°C.
- Is the BAT42 R0 RoHS compliant?
Yes, the BAT42 R0 is lead-free and RoHS compliant.
- What is the package type of the BAT42 R0?
The BAT42 R0 is packaged in a DO-35 (DO-204AH, Axial) case.
- What is the maximum surge current of the BAT42 R0?
The maximum surge current of the BAT42 R0 is 4 A for a duration of 10 ms.
- What is the forward voltage drop of the BAT42 R0 at 200 mA?
The forward voltage drop (Vf) of the BAT42 R0 at 200 mA is 1 V.
- Is the BAT42 R0 suitable for high-speed applications?
Yes, the BAT42 R0 is suitable for high-speed applications due to its fast switching characteristics.
- What is the typical junction capacitance of the BAT42 R0?
The typical junction capacitance of the BAT42 R0 is 7 pF at 1 V and 1 MHz.
