Overview
The BAT54CWF is a planar Schottky barrier diode designed and manufactured by Nexperia USA Inc. This diode is encapsulated in a small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package, making it suitable for a wide range of applications where space is limited. The BAT54CWF features an integrated guard ring for stress protection, ensuring robust performance under various operating conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | BAT54CWF | - |
| Package | SOT323 (SC-70) | - |
| Package Size | 2 x 1.25 x 0.95 | mm |
| Repetitive Reverse Voltage (VRRM) | 30.0 | V |
| Forward Current (IF) | 200.0 | mA |
| Forward Voltage (VF) | 1.0 | V |
| Reverse Current (IR) | 2.0 | µA |
| Operating Temperature Range | -65 to 125 | °C |
| Junction Temperature (Tj) | 125 | °C |
| Automotive Qualified | No | - |
Key Features
- Low Forward Voltage: The BAT54CWF has a low forward voltage of 1.0 V, which is beneficial for reducing power losses in high-frequency applications.
- Low Capacitance: This diode features low capacitance, making it suitable for high-speed switching applications.
- Ultra High-Speed Switching: The BAT54CWF is designed for ultra high-speed switching, making it ideal for applications requiring fast switching times.
- Line Termination and Voltage Clamping: It can be used for line termination and voltage clamping due to its fast switching and low forward voltage characteristics.
- Reverse Polarity Protection: The integrated guard ring provides stress protection and helps in reverse polarity protection.
Applications
The BAT54CWF finds applications across various industries, including:
- Automotive: Used in automotive systems for voltage clamping and line termination.
- Industrial: Suitable for industrial applications requiring high-speed switching and low power losses.
- Power and Computing: Used in power supplies, DC-DC converters, and other computing hardware for efficient voltage regulation.
- Consumer and Mobile Devices: Ideal for use in consumer electronics and mobile devices where space is limited and high-speed performance is required.
Q & A
- What is the package type of the BAT54CWF?
The BAT54CWF is encapsulated in a SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package.
- What is the maximum repetitive reverse voltage (VRRM) of the BAT54CWF?
The maximum repetitive reverse voltage (VRRM) is 30.0 V.
- What is the maximum forward current (IF) of the BAT54CWF?
The maximum forward current (IF) is 200.0 mA.
- What is the forward voltage (VF) of the BAT54CWF?
The forward voltage (VF) is 1.0 V.
- Is the BAT54CWF automotive qualified?
No, the BAT54CWF is not automotive qualified.
- What is the operating temperature range of the BAT54CWF?
The operating temperature range is -65 to 125 °C.
- What are the key applications of the BAT54CWF?
The BAT54CWF is used in automotive, industrial, power, computing, consumer, and mobile devices.
- What are the benefits of the low forward voltage of the BAT54CWF?
The low forward voltage reduces power losses in high-frequency applications.
- How does the integrated guard ring benefit the BAT54CWF?
The integrated guard ring provides stress protection and helps in reverse polarity protection.
- What is the junction temperature (Tj) of the BAT54CWF?
The junction temperature (Tj) is 125 °C.
