Overview
The BAT42W RHG is a surface mount, switching Schottky barrier diode produced by Taiwan Semiconductor Corporation. This diode is designed for low power loss and high efficiency, making it suitable for a variety of applications requiring high-temperature stability and reliability. It is AEC-Q101 qualified and RoHS compliant, ensuring it meets stringent automotive and environmental standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Peak Recurrent Reverse Voltage (VRRM) | 30 | V |
| Maximum Average Rectified Current (Io) | 200 | mA |
| Maximum Forward Voltage (Vf) @ If=200mA | 0.65 | V |
| Reverse Recovery Time (trr) | 5 | ns |
| Reverse Leakage Current @ Vr=25V | 500 | nA |
| Junction Capacitance @ Vr=1V, f=1MHz | 10 | pF |
| Operating Temperature Range | -55 to +125 | °C |
| Storage Temperature Range | -55 to +125 | °C |
| Package | SOD-123 | |
| Moisture Sensitivity Level (MSL) | 1 |
Key Features
- Low forward voltage drop and high efficiency, reducing power loss in applications.
- Surface mount device in SOD-123 package, suitable for compact designs.
- AEC-Q101 qualified and RoHS compliant, ensuring reliability in automotive and environmentally sensitive applications.
- Halogen-free according to IEC 61249-2-21 and lead-free, aligning with modern environmental standards.
- High temperature stability with an operating temperature range of -55°C to +125°C.
- High forward surge capability and non-repetitive peak forward surge current of up to 625 mA.
Applications
The BAT42W RHG Schottky diode is versatile and can be used in various applications, including:
- Automotive systems due to its AEC-Q101 qualification.
- Power supply circuits where low forward voltage drop and high efficiency are crucial.
- Switching and rectification applications requiring high speed and reliability.
- General-purpose electronic circuits where high-temperature stability is necessary.
Q & A
- What is the maximum peak recurrent reverse voltage of the BAT42W RHG?
The maximum peak recurrent reverse voltage (VRRM) is 30 V. - What is the maximum average rectified current (Io) of the BAT42W RHG?
The maximum average rectified current (Io) is 200 mA. - What is the maximum forward voltage (Vf) at 200 mA for the BAT42W RHG?
The maximum forward voltage (Vf) at 200 mA is 0.65 V. - What is the reverse recovery time (trr) of the BAT42W RHG?
The reverse recovery time (trr) is 5 ns. - What is the junction capacitance of the BAT42W RHG at Vr=1V and f=1MHz?
The junction capacitance is 10 pF at Vr=1V and f=1MHz. - What is the operating temperature range of the BAT42W RHG?
The operating temperature range is -55°C to +125°C. - Is the BAT42W RHG RoHS compliant?
Yes, the BAT42W RHG is RoHS compliant. - What package type does the BAT42W RHG come in?
The BAT42W RHG comes in a SOD-123 package. - What is the moisture sensitivity level (MSL) of the BAT42W RHG?
The moisture sensitivity level (MSL) is 1. - Is the BAT42W RHG suitable for automotive applications?
Yes, it is AEC-Q101 qualified, making it suitable for automotive applications.
