Overview
The CSD17585F5 is a high-performance N-channel MOSFET produced by Texas Instruments. This component is designed for power management applications, offering low on-resistance and high efficiency. It is part of Texas Instruments' NexFET™ power MOSFET family, which is renowned for its reliability and performance in demanding environments. The CSD17585F5 is ideal for use in applications such as DC-DC converters, motor drives, and load switches, targeting engineers and designers in the industrial, automotive, and consumer electronics sectors. Its compact package and robust design make it a competitive choice for modern power systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Drain-Source Voltage (VDS) | 40 | V | Maximum voltage |
| Continuous Drain Current (ID) | 80 | A | At TC = 25°C |
| On-Resistance (RDS(on)) | 1.85 | mΩ | At VGS = 10V |
| Gate-Source Voltage (VGS) | ±20 | V | Maximum voltage |
| Power Dissipation (PD) | 238 | W | At TC = 25°C |
| Operating Junction Temperature (TJ) | -55 to +175 | °C | Temperature range |
| Package | PowerPAK® SO-8 | - | Compact surface-mount package |
Key Features
- Low on-resistance (RDS(on)) for reduced power losses and improved efficiency.
- High continuous drain current (ID) capability, suitable for high-power applications.
- Robust thermal performance with a wide operating junction temperature range.
- Compact PowerPAK® SO-8 package for space-constrained designs.
- Optimized for fast switching applications, enhancing system responsiveness.
Applications
The CSD17585F5 is widely used in various industries due to its high efficiency and reliability. Key application areas include:
- DC-DC Converters: Provides efficient power conversion in step-up and step-down circuits.
- Motor Drives: Ensures smooth and efficient control of motors in industrial and automotive systems.
- Load Switches: Ideal for managing power distribution in consumer electronics and portable devices.
- Power Management: Enhances performance in battery management systems and power supplies.
Q & A
1. What is the maximum drain-source voltage for the CSD17585F5?
The maximum drain-source voltage (VDS) is 40V.
2. What is the continuous drain current rating?
The continuous drain current (ID) is 80A at a case temperature of 25°C.
3. What is the typical on-resistance?
The typical on-resistance (RDS(on)) is 1.85mΩ at a gate-source voltage of 10V.
4. What package does the CSD17585F5 use?
It uses the PowerPAK® SO-8 package.
5. What is the operating temperature range?
The operating junction temperature (TJ) ranges from -55°C to +175°C.
6. Is the CSD17585F5 suitable for high-frequency switching?
Yes, it is optimized for fast switching applications.
7. Can this MOSFET be used in automotive applications?
Yes, it is suitable for automotive power management systems.
8. What is the power dissipation rating?
The power dissipation (PD) is 238W at 25°C.
9. Does the CSD17585F5 support high-current applications?
Yes, its high continuous drain current makes it ideal for high-current applications.
10. Where can I find detailed specifications for the CSD17585F5?
Detailed specifications are available on the Texas Instruments website or distributor platforms like Digi-Key and Mouser.
