Overview
The CSD19538Q2 is a 100V N-Channel NexFET™ power MOSFET produced by Texas Instruments. This device is designed to offer high performance and efficiency in various power management applications. It features an ultra-low on-state resistance and low gate charge, making it suitable for high-frequency switching and high-power density designs. The MOSFET is packaged in a 2mm x 2mm WSON-6 package, which is optimized for thermal performance and compact design.
Key Specifications
| Parameter | Test Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|
| VDS (Drain-to-Source Voltage) | VGS = 0 V, ID = 250 μA | - | - | 100 | V |
| VGS (Gate-to-Source Voltage) | - | - | - | ±20 | V |
| ID (Continuous Drain Current, Package Limited) | - | - | - | 14.4 | A |
| ID (Continuous Drain Current, Silicon Limited, TC = 25°C) | - | - | - | 13.1 | A |
| ID (Pulsed Drain Current) | - | - | - | 34.4 | A |
| PD (Power Dissipation, TC = 25°C) | - | - | - | 20.2 | W |
| TJ, Tstg (Operating Junction Temperature, Storage Temperature) | - | -55 | - | 150 | °C |
| VGS(th) (Gate-to-Source Threshold Voltage) | VDS = VGS, ID = 250 μA | 2.8 | 3.2 | 3.8 | V |
| RDS(on) (Drain-to-Source On-Resistance) | VGS = 6 V, ID = 5 A | 58 | 72 | - | mΩ |
| RDS(on) (Drain-to-Source On-Resistance) | VGS = 10 V, ID = 5 A | 49 | 59 | - | mΩ |
Key Features
- Ultra-Low On-State Resistance: The CSD19538Q2 features a low RDS(on) of 49-59 mΩ at VGS = 10 V and ID = 5 A, enhancing efficiency in high-power applications.
- Low Gate Charge: Ultra-low Qg and Qgd reduce switching losses and improve high-frequency performance.
- Compact Package: The 2mm x 2mm WSON-6 package is designed for thermal efficiency and compact design, making it ideal for space-constrained applications.
- High Current Capability: Continuous drain current up to 14.4 A and pulsed drain current up to 34.4 A, suitable for demanding power management tasks.
- Wide Operating Temperature Range: The device operates over a temperature range of -55°C to 150°C, ensuring reliability in various environmental conditions.
Applications
- Power Supplies: Suitable for DC-DC converters, power adapters, and other power supply applications due to its high efficiency and low on-state resistance.
- Motor Control: Used in motor drive applications where high current and low losses are critical.
- Industrial Automation: Ideal for use in industrial automation systems that require reliable and efficient power management.
- Aerospace and Defense: Its robust performance and wide temperature range make it suitable for aerospace and defense applications.
- Consumer Electronics: Can be used in high-power consumer electronics such as gaming consoles, servers, and other high-performance devices.
Q & A
- What is the maximum drain-to-source voltage of the CSD19538Q2?
The maximum drain-to-source voltage (VDS) is 100 V.
- What is the typical on-state resistance of the CSD19538Q2?
The typical on-state resistance (RDS(on)) is 49-59 mΩ at VGS = 10 V and ID = 5 A.
- What is the package type of the CSD19538Q2?
The package type is WSON-6, with dimensions of 2mm x 2mm.
- What is the continuous drain current rating of the CSD19538Q2?
The continuous drain current rating is up to 14.4 A.
- What is the operating junction temperature range of the CSD19538Q2?
The operating junction temperature range is -55°C to 150°C.
- What are the key features of the CSD19538Q2?
The key features include ultra-low on-state resistance, low gate charge, compact package, high current capability, and a wide operating temperature range.
- In what types of applications is the CSD19538Q2 commonly used?
Common applications include power supplies, motor control, industrial automation, aerospace and defense, and consumer electronics.
- What is the maximum pulsed drain current of the CSD19538Q2?
The maximum pulsed drain current is 34.4 A.
- How does the CSD19538Q2 handle thermal performance?
The device is designed with a thermal pad on the board to enhance thermal performance, and it has a maximum RθJA of 65°C/W when mounted on a 1-in² (6.45-cm²) of 2-oz (0.071-mm) thick Cu.
- Is the CSD19538Q2 RoHS compliant?
Yes, the CSD19538Q2 is RoHS compliant.
