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CSD16409Q3

ACTIVE

25-V, N channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 12.4 mOhm

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Data sheet

CSD16409Q3

ACTIVE
Data sheet Order now

Product details

VDS (V) 25 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 12.4 Rds(on) max at VGS=10 V (mOhms) 8.2 IDM - pulsed drain current (Max) (A) 90 QG typ (nC) 4 QGD typ (nC) 1 Package (mm) SON3x3 VGS (V) 16 VGSTH typ (V) 2 ID - silicon limited at Tc=25degC (A) 60 ID - package limited (A) 60 Logic level Yes
VDS (V) 25 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 12.4 Rds(on) max at VGS=10 V (mOhms) 8.2 IDM - pulsed drain current (Max) (A) 90 QG typ (nC) 4 QGD typ (nC) 1 Package (mm) SON3x3 VGS (V) 16 VGSTH typ (V) 2 ID - silicon limited at Tc=25degC (A) 60 ID - package limited (A) 60 Logic level Yes
  • Ultra Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 3.3mm x 3.3mm Plastic Package
  • APPLICATIONS
    • Point-of-Load Synchronous Buck Converter for Applications
      in Networking, Telecom and Computing Systems
    • Optimized for Control FET Applications

NexFET is a trademark of Texas Instruments.
  • Ultra Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 3.3mm x 3.3mm Plastic Package
  • APPLICATIONS
    • Point-of-Load Synchronous Buck Converter for Applications
      in Networking, Telecom and Computing Systems
    • Optimized for Control FET Applications

NexFET is a trademark of Texas Instruments.

The NexFET™ power MOSFET has been designed to minimize losses in power conversion applications.

The NexFET™ power MOSFET has been designed to minimize losses in power conversion applications.

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Pin-for-pin with same functionality to the compared device.
CSD17578Q3A ACTIVE 30-V, N channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 9.4 mOhm This product has lower resistance and a lower price.

Technical documentation

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Type Title Date
* Data sheet N-Channel NexFET™ Power MOSFETs, CSD16409Q3 datasheet (Rev. A) 21 May 2010
Application note Tips for Successfully Paralleling Power MOSFETs PDF | HTML 31 May 2022
Technical article Understanding the benefits of “lead-free” power MOSFETs 08 Feb 2019
Application note QFN and SON PCB Attachment (Rev. B) PDF | HTML 24 Aug 2018
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Application note Semiconductor and IC Package Thermal Metrics (Rev. C) PDF | HTML 19 Apr 2016
Technical article When to use load switches in place of discrete MOSFETs 03 Feb 2016
Technical article 48V systems: Driving power MOSFETs efficiently and robustly 08 Oct 2015
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

Power Loss Calculation Tool for Load Switch

SLPC019.ZIP (338 KB)
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Simulation model

CSD16409Q3 Unencrypted PSpice Model (Rev. B) CSD16409Q3 Unencrypted PSpice Model (Rev. B)

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Simulation model

CSD16409Q3 TINA-TI Spice Model CSD16409Q3 TINA-TI Spice Model

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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™ (...)
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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.
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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
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Calculation tool

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

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

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

Quickly trade off size, cost and performance to select the optimal MOSFET based on application conditions.
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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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Ordering & quality

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  • Ongoing reliability monitoring

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