Overview
The BAT54DW-7 is a dual surface mount Schottky barrier diode produced by Diodes Incorporated. This component is designed to offer low forward voltage drop, fast switching capabilities, and ultra-small surface mount packaging. It is particularly suited for applications requiring high efficiency and reliability in compact form factors.
The BAT54DW-7 is fully RoHS compliant, lead-free, and halogen- and antimony-free, making it an environmentally friendly option. It also features a PN junction guard ring for transient and ESD protection, enhancing its durability and performance in various operating conditions.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 30 | V |
| Working Peak Reverse Voltage | VRWM | 30 | V |
| DC Blocking Voltage | VR | 30 | V |
| Average Rectified Forward Current | IO | 100 | mA |
| Forward Continuous Current | IF | 200 | mA |
| Repetitive Peak Forward Current | IFRM | 300 | mA |
| Forward Surge Current (@ t < 1.0s) | IFSM | 600 | mA |
| Power Dissipation | Pd | 200 | mW |
| Thermal Resistance, Junction to Ambient Air | RθJA | 625 | °C/W |
| Operating and Storage Temperature Range | Tj, TSTG | -65 to +125 | °C |
| Package | SOT363 | ||
| Package Material | Molded Plastic, UL Flammability Classification Rating 94V-0 | ||
| Moisture Sensitivity | Level 1 per J-STD-020 | ||
| Terminals | Solderable per MIL-STD-202, Method 208, Matte Tin Plated Leads | ||
| Weight | Approximately 0.006 grams |
Key Features
- Low Forward Voltage Drop: Ensures high efficiency in power conversion and rectification applications.
- Fast Switching: Ideal for high-frequency applications requiring quick switching times.
- Ultra-Small Surface Mount Package: SOT363 package makes it suitable for compact and space-constrained designs.
- PN Junction Guard Ring for Transient and ESD Protection: Enhances the device's robustness against transient voltages and electrostatic discharges.
- Totally Lead-Free & Fully RoHS Compliant: Complies with EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2), and 2015/863/EU (RoHS 3).
- Halogen- and Antimony-Free: Classified as a “Green” device, containing less than 900ppm bromine, chlorine, and antimony compounds.
Applications
- Power Supply and DC-DC Converters: Suitable for rectification and voltage regulation in power supply units.
- Automotive Electronics: Qualified to AEC-Q100/101/104/200 standards, making it suitable for automotive applications.
- High-Frequency Switching Circuits: Ideal for applications requiring fast switching times, such as in RF circuits and high-frequency converters.
- Consumer Electronics: Used in various consumer electronic devices where compact, efficient, and reliable diodes are required.
- Industrial Control Systems: Applicable in industrial control systems where transient and ESD protection are crucial.
Q & A
- What is the peak repetitive reverse voltage of the BAT54DW-7?
The peak repetitive reverse voltage (VRRM) is 30V.
- What is the forward continuous current rating of the BAT54DW-7?
The forward continuous current (IF) is 200mA.
- Is the BAT54DW-7 RoHS compliant?
Yes, the BAT54DW-7 is fully RoHS compliant.
- What is the package type of the BAT54DW-7?
The package type is SOT363.
- What is the thermal resistance, junction to ambient air, of the BAT54DW-7?
The thermal resistance (RθJA) is 625°C/W.
- Does the BAT54DW-7 have ESD protection?
Yes, it features a PN junction guard ring for transient and ESD protection.
- What is the operating temperature range of the BAT54DW-7?
The operating and storage temperature range is -65°C to +125°C.
- Is the BAT54DW-7 suitable for automotive applications?
Yes, it is qualified to AEC-Q100/101/104/200 standards, making it suitable for automotive applications.
- What is the weight of the BAT54DW-7?
The weight is approximately 0.006 grams.
- Is the BAT54DW-7 halogen-free?
Yes, it is halogen- and antimony-free, classified as a “Green” device.
