Overview
The onsemi BAT54CLT3G is a dual common cathode Schottky diode designed for low voltage, high-frequency rectification and other surface mount applications. This component utilizes the Schottky barrier principle to achieve a low forward voltage drop and high reverse current exchange, making it suitable for freewheeling and polarity protection in various electronic circuits. The BAT54CLT3G is packaged in a compact SOT-23 (SC-59, TO-236) package, which is ideal for applications where space and weight are critical factors.
Key Specifications
| Attribute | Value |
|---|---|
| Average Rectified Current-Max | 200mA |
| Peak Current-Max | 600mA |
| Reverse Voltage-Max [Vrrm] | 30V |
| Reverse Current-Max | 2µA |
| Forward Voltage | 0.52V to 0.8V |
| Diode Capacitance-Max | 7.6pF |
| Reverse Recovery Time-Max | 5ns |
| Thermal Resistance | 508°C/W |
| Operating Temp Range | -55°C to +125°C |
| Power Dissipation | 225mW |
| Configuration | Dual Common Cathode |
| Package Style | SOT-23 (SC-59, TO-236) |
| Mounting Method | Surface Mount |
Key Features
- Dual Common Cathode Configuration: The BAT54CLT3G features a dual common cathode configuration, making it versatile for various circuit designs.
- Low Forward Voltage Drop: With a maximum forward voltage drop of 0.52V to 0.8V, this diode is efficient for low voltage applications.
- High Frequency Operation: The diode has a fast reverse recovery time of 5ns, suitable for high-frequency rectification.
- Compact Packaging: The SOT-23 package is compact and ideal for space-constrained designs.
- Environmental Compliance: The BAT54CLT3G is RoHS and Reach compliant, ensuring it meets environmental standards.
Applications
The onsemi BAT54CLT3G is suitable for a variety of applications, including:
- Low Voltage Rectification: Ideal for low voltage, high-frequency rectification in power supplies and other electronic circuits.
- Freewheeling Diodes: Used as freewheeling diodes in switching power supplies and motor control circuits.
- Polarity Protection: Provides polarity protection in various electronic devices to prevent damage from reverse voltage.
- Automotive Systems: Qualified to AEC-Q101 standards, making it suitable for automotive applications.
Q & A
- What is the maximum forward current of the BAT54CLT3G?
The maximum forward current is 200mA. - What is the reverse recovery time of the BAT54CLT3G?
The reverse recovery time is 5ns. - What is the package type of the BAT54CLT3G?
The package type is SOT-23 (SC-59, TO-236). - Is the BAT54CLT3G RoHS compliant?
Yes, the BAT54CLT3G is RoHS compliant. - What is the operating temperature range of the BAT54CLT3G?
The operating temperature range is -55°C to +125°C. - What is the maximum forward voltage drop of the BAT54CLT3G?
The maximum forward voltage drop is between 0.52V and 0.8V. - Is the BAT54CLT3G qualified for automotive use?
Yes, it is qualified to AEC-Q101 standards. - What is the peak non-repetitive forward surge current of the BAT54CLT3G?
The peak non-repetitive forward surge current is 600mA. - What is the thermal resistance of the BAT54CLT3G?
The thermal resistance is 508°C/W. - What is the diode configuration of the BAT54CLT3G?
The diode configuration is dual common cathode.
