Overview
The BAT43W-7-F is a surface mount Schottky barrier diode produced by Diodes Incorporated. This diode is known for its low forward voltage drop, fast switching time, and high reliability, making it suitable for a variety of applications. It is packaged in a SOD123 surface mount package, which is ideal for automated insertion and is fully RoHS compliant, halogen and antimony free, and lead-free.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 30 | V |
| Forward Continuous Current | IFM | 200 | mA |
| Repetitive Peak Forward Current | IFRM | 500 | mA |
| Non-Repetitive Peak Forward Surge Current | 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 | VFM | 0.26 to 0.45 | V |
| Peak Reverse Current | IRM | 500 nA | nA |
| Total Capacitance | CT | 10 | pF |
| Reverse Recovery Time | trr | 5.0 | ns |
Key Features
- Low Forward Voltage Drop: Ensures minimal voltage loss during operation.
- Fast Switching Time: Ideal for applications requiring quick switching.
- Surface Mount Package: Suited for automated insertion and SMD/SMT mounting.
- Totally Lead-Free & Fully RoHS Compliant: Meets environmental and regulatory standards.
- Halogen and Antimony Free: Classified as a 'Green' device.
- High Thermal Stability and Reliability: Suitable for demanding applications.
Applications
The BAT43W-7-F Schottky diode is versatile and can be used in various applications, including:
- Automotive systems: Especially those requiring AEC-Q100/101/104/200 qualifications.
- Power supply circuits: Where low forward voltage drop and fast switching are critical.
- Rectifier circuits: Benefiting from its high reliability and thermal stability.
- General-purpose switching and rectification: In consumer electronics, industrial equipment, and more.
Q & A
- What is the peak repetitive reverse voltage of the BAT43W-7-F?
The peak repetitive reverse voltage (VRRM) is 30V.
- What is the forward continuous current rating of the BAT43W-7-F?
The forward continuous current (IFM) is 200mA.
- What is the non-repetitive peak forward surge current of the BAT43W-7-F?
The non-repetitive peak forward surge current (IFSM) is 4.0A.
- What is the operating temperature range of the BAT43W-7-F?
The operating and storage temperature range is -55°C to +125°C.
- Is the BAT43W-7-F RoHS compliant?
- What is the typical forward voltage drop of the BAT43W-7-F?
The typical forward voltage drop (VFM) ranges from 0.26V to 0.45V.
- What is the reverse recovery time of the BAT43W-7-F?
The reverse recovery time (trr) is 5.0ns.
- What package type is the BAT43W-7-F available in?
The BAT43W-7-F is available in a SOD123 surface mount package.
- Is the BAT43W-7-F suitable for automotive applications?
- What is the power dissipation of the BAT43W-7-F?
The power dissipation (PD) is 200mW.
