Overview
The BAT42W-7-F is a surface mount Schottky barrier diode produced by Diodes Incorporated. This diode is designed for low forward voltage drop and fast switching times, making it suitable for a variety of applications requiring high efficiency and rapid switching. The device is packaged in a SOD123 surface mount package, which is ideal for automated insertion and is fully RoHS compliant, halogen-free, and antimony-free.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 30 | V |
| Forward Continuous Current | IF | 200 | mA |
| Repetitive Peak Forward Current (t < 1.0s) | IFRM | 500 | mA |
| Non-Repetitive Peak Forward Surge Current (t < 10ms) | IFSM | 4.0 | A |
| Power Dissipation | PD | 200 | mW |
| Thermal Resistance Junction to Ambient Air | RθJA | 500 | °C/W |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +125 | °C |
| Forward Voltage Drop (IF = 200mA) | VFM | 0.40 | V |
| Reverse Recovery Time | trr | 5.0 | ns |
| Total Capacitance (VR = 1.0V, f = 1.0MHz) | CT | 10 | pF |
Key Features
- Low forward voltage drop, ensuring high efficiency in applications.
- Fast switching time, suitable for high-speed switching applications.
- Surface mount package (SOD123) ideal for automated insertion.
- Totally lead-free and fully RoHS compliant, halogen-free, and antimony-free.
- PN junction guard ring for protection against reverse voltage.
- Wide operating and storage temperature range (-55°C to +125°C).
Applications
- General purpose switching and rectification.
- Automotive applications requiring AEC-Q100/101/104/200 qualification.
- High-frequency switching circuits.
- Power supply and DC-DC converter applications.
- Audio and video equipment.
Q & A
- What is the peak repetitive reverse voltage of the BAT42W-7-F?
The peak repetitive reverse voltage (VRRM) is 30V.
- What is the forward continuous current rating of the BAT42W-7-F?
The forward continuous current (IF) is 200mA.
- What is the thermal resistance junction to ambient air for the BAT42W-7-F?
The thermal resistance junction to ambient air (RθJA) is 500°C/W.
- Is the BAT42W-7-F RoHS compliant?
- What is the operating and storage temperature range of the BAT42W-7-F?
The operating and storage temperature range is -55°C to +125°C.
- What is the forward voltage drop at 200mA for the BAT42W-7-F?
The forward voltage drop (VFM) at 200mA is 0.40V.
- What is the reverse recovery time of the BAT42W-7-F?
The reverse recovery time (trr) is 5.0ns.
- What is the total capacitance of the BAT42W-7-F at 1.0V and 1.0MHz?
The total capacitance (CT) at 1.0V and 1.0MHz is 10pF.
- Is the BAT42W-7-F suitable for automotive applications?
- What package type is the BAT42W-7-F available in?
The BAT42W-7-F is available in a SOD123 surface mount package.
