Overview
The CSD18532NQ5BT is a high-performance N-Channel NexFET™ power MOSFET from Texas Instruments. This device is designed to minimize losses in power conversion applications, offering ultra-low gate charge (Qg) and gate-to-drain charge (Qgd), as well as low thermal resistance. The MOSFET features a compact 5-mm × 6-mm SON (Small Outline No-lead) package, making it ideal for applications where space is limited.
With a drain-to-source voltage (VDS) of 60V and a continuous drain current (ID) of 100A, this MOSFET is suited for a wide range of power management applications. It is RoHS compliant, halogen-free, and has lead-free terminal plating, ensuring environmental sustainability and reliability.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Drain-to-Source Voltage (VDS) | 60 | V |
| Continuous Drain Current (ID) | 100 | A |
| Gate-to-Source Voltage (VGS) | ±20 | V |
| On-State Resistance (RDS(on)) @ VGS = 10V | 2.7 | mΩ |
| Threshold Voltage (VGS(th)) | 2.8 | V |
| Gate Charge Total (Qg) @ 10V | 49 | nC |
| Gate Charge Gate-to-Drain (Qgd) | 7.9 | nC |
| Power Dissipation (PD) @ TA | 3.1 | W |
| Operating Junction Temperature (TJ) | -55 to 150 | °C |
| Avalanche Energy (EAS) | 360 | mJ |
| Package Type | SON 5-mm × 6-mm Plastic Package |
Key Features
- Ultra-Low Qg and Qgd for reduced switching losses
- Low Thermal Resistance for improved heat dissipation
- Avalanche Rated for robustness against transient conditions
- Lead-Free Terminal Plating and RoHS Compliant for environmental sustainability
- Halogen Free to meet stringent environmental standards
- Compact SON 5-mm × 6-mm Plastic Package for space-efficient designs
Applications
- DC-DC Conversion
- Secondary Side Synchronous Rectifier
- Isolated Converter Primary Side Switch
- Motor Control
Q & A
- What is the maximum drain-to-source voltage (VDS) of the CSD18532NQ5BT?
The maximum drain-to-source voltage (VDS) is 60V.
- What is the continuous drain current (ID) rating of this MOSFET?
The continuous drain current (ID) rating is 100A.
- What is the typical on-state resistance (RDS(on)) at VGS = 10V?
The typical on-state resistance (RDS(on)) at VGS = 10V is 2.7 mΩ.
- What are the key features of the CSD18532NQ5BT?
The key features include ultra-low Qg and Qgd, low thermal resistance, avalanche rating, lead-free terminal plating, RoHS compliance, and a halogen-free design.
- In what types of applications is the CSD18532NQ5BT commonly used?
It is commonly used in DC-DC conversion, secondary side synchronous rectifier, isolated converter primary side switch, and motor control applications.
- What is the operating junction temperature range of the CSD18532NQ5BT?
The operating junction temperature range is -55°C to 150°C.
- Is the CSD18532NQ5BT RoHS compliant?
Yes, the CSD18532NQ5BT is RoHS compliant.
- What is the package type of the CSD18532NQ5BT?
The package type is a SON 5-mm × 6-mm Plastic Package.
- What is the maximum gate-to-source voltage (VGS) rating?
The maximum gate-to-source voltage (VGS) rating is ±20V.
- What is the avalanche energy (EAS) rating of the CSD18532NQ5BT?
The avalanche energy (EAS) rating is 360 mJ.
