Overview
The CSD18531Q5AT is a 60-V, N-Channel NexFET™ power MOSFET produced by Texas Instruments. This device is designed to minimize losses in power conversion applications, making it highly efficient for various power management needs. It features a compact SON 5-mm × 6-mm plastic package, which is lead-free, RoHS compliant, and halogen-free, ensuring environmental sustainability and reliability.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Drain-to-Source Voltage (VDS) | 60 | V |
| Gate Charge Total (Qg) at 10 V | 36 | nC |
| Gate Charge Gate-to-Drain (Qgd) | 5.9 | nC |
| Drain-to-Source On-Resistance (RDS(on)) at VGS = 10 V | 3.5 | mΩ |
| Threshold Voltage (VGS(th)) | 1.8 | V |
| Continuous Drain Current (ID) at TC = 25°C | 134 | A |
| Pulsed Drain Current (IDM) | 400 | A |
| Power Dissipation (PD) at TC = 25°C | 3.8 | W |
| Operating Junction Temperature (TJ) | -55 to 175 | °C |
| Storage Temperature (Tstg) | -55 to 175 | °C |
| Avalanche Energy (EAS) | 224 | mJ |
Key Features
- Ultra-Low Qg and Qgd: Minimizes switching losses.
- Low Thermal Resistance: Enhances thermal performance.
- Avalanche Rated: Provides robustness against voltage spikes.
- Logic Level: Compatible with standard logic gate voltages.
- Lead-Free Terminal Plating: Environmentally friendly.
- RoHS Compliant and Halogen Free: Meets regulatory standards.
- SON 5-mm × 6-mm Plastic Package: Compact and efficient packaging.
Applications
- DC-DC Conversion: Ideal for power conversion applications.
- Secondary Side Synchronous Rectifier: Used in high-efficiency power supplies.
- Battery Motor Control: Suitable for motor control in battery-powered systems.
Q & A
- What is the maximum drain-to-source voltage of the CSD18531Q5AT?
The maximum drain-to-source voltage is 60 V.
- What is the typical on-state resistance of the CSD18531Q5AT at VGS = 10 V?
The typical on-state resistance is 3.5 mΩ.
- What is the continuous drain current rating at TC = 25°C?
The continuous drain current rating is 134 A.
- What is the operating junction temperature range of the CSD18531Q5AT?
The operating junction temperature range is -55°C to 175°C.
- Is the CSD18531Q5AT RoHS compliant and halogen-free?
- What are the typical applications of the CSD18531Q5AT?
The typical applications include DC-DC conversion, secondary side synchronous rectifier, and battery motor control.
- What is the package type of the CSD18531Q5AT?
The package type is SON 5-mm × 6-mm plastic package.
- What is the gate charge total (Qg) at 10 V for the CSD18531Q5AT?
The gate charge total (Qg) at 10 V is 36 nC.
- What is the maximum power dissipation of the CSD18531Q5AT at TC = 25°C?
The maximum power dissipation is 3.8 W.
- Is the CSD18531Q5AT avalanche rated?
