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Product details

Parameters

VDS (V) 20 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 19.2 Rds(on) max at VGS=10 V (mOhms) 15 IDM - pulsed drain current (Max) (A) 52 QG typ (nC) 2.5 QGD typ (nC) 0.66 Package (mm) SON2x2 VGS (V) 20 VGSTH typ (V) 1.45 ID - silicon limited at Tc=25degC (A) 10 ID - package limited (A) 22 Logic level Yes open-in-new Find other N-channel MOSFETs

Features

  • Ultralow Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 2-mm × 2-mm Plastic Package
open-in-new Find other N-channel MOSFETs

Description

The NexFET power MOSFET has been designed to minimize losses in power conversion and load management applications. The SON 2x2 offers excellent thermal performance for the size of the package.

open-in-new Find other N-channel MOSFETs
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Technical documentation

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Type Title Date
* Data sheet 20-V N-Channel NexFET Power MOSFET, CSD15571Q2 datasheet Aug. 01, 2013
Technical article Understanding the benefits of “lead-free” power MOSFETs Feb. 08, 2019
Application note QFN and SON PCB Attachment (Rev. B) Aug. 24, 2018
Technical article When to use load switches in place of discrete MOSFETs Feb. 03, 2016
Technical article 48V systems: Driving power MOSFETs efficiently and robustly Oct. 08, 2015
Application note Ringing Reduction Techniques for NexFET High Performance MOSFETs Nov. 16, 2011

Design & development

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

Software development

SUPPORT SOFTWARE Download
SLPC019.ZIP (338 KB)

Design tools & simulation

SIMULATION MODEL Download
SLPM081B.ZIP (5 KB) - PSpice Model
SIMULATION MODEL Download
SLPM213.ZIP (6 KB) - TINA-TI Spice Model
CALCULATION TOOL Download
Power Loss Calculation Tool for MOSFET Products
MOSFET-LOSS-CALC 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 Download
MOSFET power loss calculator for motor drive applications
MOTOR-DRIVE-FET-LOSS-CALC — This is an Excel-based MOSFET power loss calculator for brushless DC motor drive applications.
Features
  • Calculates power loss for TI MOSFETs
CALCULATION TOOL Download
Power loss calculation tool for non-synchronous boost converter
NONSYNC-BOOST-FET-LOSS-CALC — MOSFET power loss calculator for non-synchronous boost converter
Features
  • Calculates power loss for TI MOSFETs
CALCULATION TOOL Download
Power loss calculation tool for synchronous boost converter
SYNC-BOOST-FET-LOSS-CALC MOSFET power loss calculator for synchronous boost converter applications.
Features
  • Calculates power loss for TI MOSFETs
CALCULATION TOOL Download
MOSFET power loss calculator for synchronous buck converter applications
SYNC-BUCK-FET-LOSS-CALC — MOSFET power loss calculator for synchronous buck converter applications
Features
  • Calculates power loss for TI MOSFETs

Reference designs

Many TI reference designs include the CSD15571Q2 Use our reference design selection tool to review and identify designs that best match your application and parameters.

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