Product details

VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 29 Rds(on) max at VGS=10 V (mOhms) 24 IDM - pulsed drain current (Max) (A) 39 QG typ (nC) 2.4 QGD typ (nC) 0.6 Package (mm) SON2x2 VGS (V) 20 VGSTH typ (V) 1.6 ID - silicon limited at Tc=25degC (A) 7.6 ID - package limited (A) 22 Logic level Yes
VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 29 Rds(on) max at VGS=10 V (mOhms) 24 IDM - pulsed drain current (Max) (A) 39 QG typ (nC) 2.4 QGD typ (nC) 0.6 Package (mm) SON2x2 VGS (V) 20 VGSTH typ (V) 1.6 ID - silicon limited at Tc=25degC (A) 7.6 ID - package limited (A) 22 Logic level Yes
  • Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 2 mm × 2 mm Plastic Package
  • Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 2 mm × 2 mm Plastic Package

This 30 V, 20 mΩ, SON 2×2 NexFET™ power MOSFET is designed to minimize losses in power conversion and load management applications, while offering excellent thermal performance for the size of the package.

This 30 V, 20 mΩ, SON 2×2 NexFET™ power MOSFET is designed to minimize losses in power conversion and load management applications, while offering excellent thermal performance for the size of the package.

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Technical documentation

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Type Title Date
* Data sheet CSD17571Q2 30V N-Channel NexFET Power MOSFETs datasheet (Rev. A) 27 Jan 2015
Technical article Understanding the benefits of “lead-free” power MOSFETs 08 Feb 2019
Application note QFN and SON PCB Attachment (Rev. B) 24 Aug 2018
Technical article USB Type-C™ power: Should your next device have USB Type-C? 14 Feb 2017
Technical article How to create a dynamic power solution for stepper motors, relays and LEDs 01 Nov 2016
User guide BOOSTXL-ULN2003 Dual Stepper Motor Driver BoosterPack Hardware 12 Apr 2016
Technical article When to use load switches in place of discrete MOSFETs 03 Feb 2016
Application note Ringing Reduction Techniques for NexFET High Performance MOSFETs 16 Nov 2011

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Development kit

BOOSTXL-ULN2003 — Dual Stepper Motor Driver BoosterPack featuring ULN2003 and CSD17571Q2 NexFET™

The BOOSTXL-ULN2003 is 2A stepper motor driver kit which features TI's ULN2003A bipolar transistor array and the CSD1751Q2 NexFET™. This BoosterPack™ contains everything needed to drive up to 2 stepper motors or 8 channels, with up to 30V and supports both serial and parallel interfaces (...)

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Limit: 5
Support software

Power Loss Calculation Tool for Load Switch

SLPC019.ZIP (338 KB)
Simulation model

CSD17571Q2 Unencrypted PSpice Model (Rev. B)

SLPM092B.ZIP (4 KB) - PSpice Model
Calculation tool

MOSFET-LOSS-CALC — Power Loss Calculation Tool for MOSFET Products

The MOSFET-LOSS-CALC is an Excel based tool that allows users to estimate power loss in a synchronous buck converter based on system and MOSFET parameters. For help selecting a discrete MOSFET or power block solution for your buck converter application, check out our Buck Converter NexFET™ selection (...)
Calculation tool

MOTOR-DRIVE-FET-LOSS-CALC — MOSFET power loss calculator for motor drive applications

This is an Excel-based MOSFET power loss calculator for brushless DC motor drive applications.
Calculation tool

NONSYNC-BOOST-FET-LOSS-CALC — Power loss calculation tool for non-synchronous boost converter

MOSFET power loss calculator for non-synchronous boost converter
Calculation tool

SYNC-BOOST-FET-LOSS-CALC — Power loss calculation tool for synchronous boost converter

MOSFET power loss calculator for synchronous boost converter applications.
Calculation tool

SYNC-BUCK-FET-LOSS-CALC — MOSFET power loss calculator for synchronous buck converter applications

MOSFET power loss calculator for synchronous buck converter applications
Many TI reference designs include the CSD17571Q2

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