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CSD17571Q2

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30-V, N channel NexFET™ power MOSFET, single SON 2 mm x 2 mm, 29 mOhm

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Data sheet

CSD17571Q2

ACTIVE
Data sheet Order now

Product details

VDS (V) 30 VGS (V) 20 Type N-channel Configuration Single Rds(on) at VGS=10 V (max) (mΩ) 24 Rds(on) at VGS=4.5 V (max) (mΩ) 29 VGSTH typ (typ) (V) 1.6 QG (typ) (nC) 2.4 QGD (typ) (nC) 0.6 QGS (typ) (nC) 0.9 ID - silicon limited at TC=25°C (A) 7.6 ID - package limited (A) 22 Logic level Yes Rating Catalog Operating temperature range (°C) -55 to 150
VDS (V) 30 VGS (V) 20 Type N-channel Configuration Single Rds(on) at VGS=10 V (max) (mΩ) 24 Rds(on) at VGS=4.5 V (max) (mΩ) 29 VGSTH typ (typ) (V) 1.6 QG (typ) (nC) 2.4 QGD (typ) (nC) 0.6 QGS (typ) (nC) 0.9 ID - silicon limited at TC=25°C (A) 7.6 ID - package limited (A) 22 Logic level Yes Rating Catalog Operating temperature range (°C) -55 to 150
WSON (DQK) 6 4 mm² 2 x 2
  • 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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Top documentation Type Title Format options Date
* Data sheet CSD17571Q2 30V N-Channel NexFET Power MOSFETs datasheet (Rev. A) PDF | HTML 27 Jan 2015
Application brief Estimating Leakage Currents of Power MOSFETs PDF | HTML 31 Oct 2025
Application note MOSFET Support and Training Tools (Rev. G) PDF | HTML 27 Oct 2025
Application note Semiconductor and IC Package Thermal Metrics (Rev. D) PDF | HTML 25 Mar 2024
Application note Using MOSFET Transient Thermal Impedance Curves In Your Design PDF | HTML 18 Dec 2023
Application note QFN and SON PCB Attachment (Rev. C) PDF | HTML 06 Dec 2023
Application note Using MOSFET Safe Operating Area Curves in Your Design PDF | HTML 13 Mar 2023
Application brief Tips for Successfully Paralleling Power MOSFETs PDF | HTML 31 May 2022
Technical article USB Type-C™ power: Should your next device have USB Type-C? PDF | HTML 14 Feb 2017
Technical article How to create a dynamic power solution for stepper motors, relays and LEDs PDF | HTML 01 Nov 2016
User guide BOOSTXL-ULN2003 Dual Stepper Motor Driver BoosterPack Hardware 12 Apr 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.

Support software

LOAD-SWITCH-FET-LOSS-CALC — Power Loss Calculation Tool for Load Switch

Quickly trade off size, cost and performance to select the optimal MOSFET based on application conditions.
Supported products & hardware

Supported products & hardware
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Support software

NONSYNC-BOOST-FET-LOSS-CALC — NONSYNC BOOST FET LOSS Calculator

MOSFET power loss calculator for non-synchronous boost converter
Supported products & hardware

Supported products & hardware
Download
Simulation model

CSD17571Q2 Unencrypted PSpice Model (Rev. B)

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

FET-SOA-CALC-SELECT — MOSFET SOA calculation and selection tool

Excel based FET SOA calculation and selection tool
Supported products & hardware

Supported products & hardware
Download
Calculation tool

MOTOR-DRIVE-FET-LOSS-CALC — Power Loss Calculation Tool for BLDC Motor Drive

This is an Excel-based MOSFET power loss calculator for brushless DC motor drive applications.
Supported products & hardware

Supported products & hardware
Download
Calculation tool

SLPR053 — Power Loss Calculation Tool for Synchronous Inverting Buck Boost Converter

MOSFET power loss calculation and selection tool for synchronous inverting buck boost converter
Supported products & hardware

Supported products & hardware
Download
Calculation tool

SYNC-BOOST-FET-LOSS-CALC — Power Loss Calculation Tool for Synchronous Boost Converter

MOSFET power loss calculator for synchronous boost converter applications.

Supported products & hardware

Supported products & hardware
Download
Calculation tool

SYNC-BUCK-FET-LOSS-CALC — Power Loss Calculation Tool for Synchronous Buck Converter

Quickly trade off size, cost and performance to select the optimal MOSFET based on application conditions.
Supported products & hardware

Supported products & hardware
Download
Calculation tool

SYNC-RECT-FET-LOSS-CALC — Power loss calculation tool for synchronous rectifier

MOSFET power loss calculator for synchronous rectifier applications
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