Overview
The CSD18501Q5A is a 40V N-Channel NexFET Power MOSFET produced by Texas Instruments. This device is designed for high-performance applications requiring low on-state resistance and high current handling. The CSD18501Q5A is packaged in a VSONP-8 (4.9x6) package, making it suitable for space-constrained designs while maintaining high thermal performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (V_DS) | 40 | V |
| Continuous Drain Current (I_D) | 100 | A |
| On-State Resistance (R_DS(on)) | 3.1 | mΩ |
| Gate-Source Threshold Voltage (V_GS(th)) | 1.8 | V |
| Junction-to-Case Thermal Resistance (RθJC) | 1.0 | °C/W |
| Junction-to-Ambient Thermal Resistance (RθJA) | 50 | °C/W |
| Turn Off Delay Time (t_d(off)) | 20 | ns |
| Fall Time (t_f) | 3.4 | ns |
| Diode Forward Voltage (V_SD) | 0.8 - 1 | V |
| Reverse Recovery Charge (Q_rr) | 70 | nC |
| Reverse Recovery Time (t_rr) | 40 | ns |
Key Features
- Low On-State Resistance: The CSD18501Q5A features a low R_DS(on) of 3.1 mΩ, which minimizes conduction losses in power conversion applications.
- High Current Handling: Capable of handling continuous drain currents up to 100 A.
- Low Thermal Resistance: With a junction-to-case thermal resistance (RθJC) of 1.0 °C/W, this MOSFET is designed for efficient heat dissipation.
- Avalanche Rated: The device is rated for avalanche conditions, ensuring robust performance under transient conditions.
- RoHS Compliant and Halogen Free: Meets environmental standards for lead-free and halogen-free terminal plating.
Applications
- Power Conversion: Suitable for DC-DC converters, power supplies, and other power conversion applications where high efficiency and low losses are critical.
- Motor Control: Used in motor drive circuits due to its high current handling and low on-state resistance.
- Switching Applications: Ideal for high-frequency switching applications such as synchronous rectifiers and buck converters.
- Industrial and Automotive Systems: Can be used in various industrial and automotive systems requiring high reliability and performance.
Q & A
- What is the maximum drain-source voltage of the CSD18501Q5A?
The maximum drain-source voltage (V_DS) is 40 V.
- What is the continuous drain current rating of the CSD18501Q5A?
The continuous drain current (I_D) is rated up to 100 A.
- What is the on-state resistance of the CSD18501Q5A?
The on-state resistance (R_DS(on)) is 3.1 mΩ.
- What is the junction-to-case thermal resistance of the CSD18501Q5A?
The junction-to-case thermal resistance (RθJC) is 1.0 °C/W.
- Is the CSD18501Q5A RoHS compliant?
Yes, the CSD18501Q5A is RoHS compliant and halogen free.
- What is the typical fall time of the CSD18501Q5A?
The typical fall time (t_f) is 3.4 ns.
- What is the reverse recovery charge of the CSD18501Q5A?
The reverse recovery charge (Q_rr) is 70 nC.
- What are some common applications for the CSD18501Q5A?
Common applications include power conversion, motor control, switching applications, and industrial and automotive systems.
- What package type is the CSD18501Q5A available in?
The CSD18501Q5A is available in a VSONP-8 (4.9x6) package.
- Is the CSD18501Q5A avalanche rated?
Yes, the CSD18501Q5A is avalanche rated.
