Overview
The CSD18514Q5A is a 40-V N-Channel NexFET™ power MOSFET produced by Texas Instruments. This device is designed in a SON 5-mm × 6-mm package and is optimized to minimize losses in power conversion applications. With a low on-resistance (RDS(ON)) of 4.1 mΩ at VGS = 10 V, it offers high efficiency and reliability in various power management scenarios.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| VDS (Drain-to-Source Voltage) | 40 | V |
| VGS (Gate-to-Source Voltage) | ±20 | V |
| RDS(ON) at VGS = 10 V | 4.1 | mΩ |
| RDS(ON) at VGS = 4.5 V | 6.0 | mΩ |
| ID (Continuous Drain Current, Silicon Limited at TC = 25°C) | 89 | A |
| ID (Continuous Drain Current, Package Limited) | 50 | A |
| IDM (Pulsed Drain Current) | 237 | A |
| VGS(th) (Gate-to-Source Threshold Voltage) | 1.8 | V |
| TJ, Tstg (Operating Junction, Storage Temperature) | -55 to 150 | °C |
| EAS (Avalanche Energy, Single Pulse) | 55 | mJ |
Key Features
- Low RDS(ON)
- Low-Thermal Resistance
- Avalanche Rated
- Logic Level
- Lead-Free Terminal Plating
- RoHS Compliant
- Halogen Free
- SON 5-mm × 6-mm Plastic Package
Applications
- DC-DC Conversion
- Secondary Side Synchronous Rectifier
- Battery Motor Control
Q & A
- What is the maximum drain-to-source voltage (VDS) of the CSD18514Q5A?
The maximum drain-to-source voltage (VDS) is 40 V. - What is the typical on-resistance (RDS(ON)) at VGS = 10 V?
The typical on-resistance (RDS(ON)) at VGS = 10 V is 4.1 mΩ. - What is the continuous drain current (ID) silicon limited at TC = 25°C?
The continuous drain current (ID) silicon limited at TC = 25°C is 89 A. - What is the pulsed drain current (IDM)?
The pulsed drain current (IDM) is 237 A. - What is the operating junction and storage temperature range?
The operating junction and storage temperature range is -55 to 150°C. - Is the CSD18514Q5A RoHS compliant?
Yes, the CSD18514Q5A is RoHS compliant. - What is the package type of the CSD18514Q5A?
The package type is VSONP-8. - What are some common applications of the CSD18514Q5A?
Common applications include DC-DC conversion, secondary side synchronous rectifier, and battery motor control. - What is the gate-to-source threshold voltage (VGS(th))?
The gate-to-source threshold voltage (VGS(th)) is typically 1.8 V. - Is the CSD18514Q5A halogen free?
Yes, the CSD18514Q5A is halogen free.
