Product details

VDS (V) 25 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 5.8 IDM - pulsed drain current (Max) (A) 136 QG typ (nC) 6.8 QGD typ (nC) 1.3 Package (mm) SON5x6 VGS (V) 10 VGSTH typ (V) 1.1 ID - silicon limited at Tc=25degC (A) 97 ID - package limited (A) 100 Logic level Yes
VDS (V) 25 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 5.8 IDM - pulsed drain current (Max) (A) 136 QG typ (nC) 6.8 QGD typ (nC) 1.3 Package (mm) SON5x6 VGS (V) 10 VGSTH typ (V) 1.1 ID - silicon limited at Tc=25degC (A) 97 ID - package limited (A) 100 Logic level Yes
VSON-CLIP (DQH) 8 30 mm² 5 x 6
  • Optimized for 5V Gate Drive
  • Ultralow Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5-mm × 6-mm Plastic Package
  • APPLICATIONS
    • Point-of-Load Synchronous Buck in Networking,
      Telecom and Computing Systems
    • Synchronous or Control FET Applications

NexFET is a trademark of Texas Instruments.

  • Optimized for 5V Gate Drive
  • Ultralow Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5-mm × 6-mm Plastic Package
  • APPLICATIONS
    • Point-of-Load Synchronous Buck in Networking,
      Telecom and Computing Systems
    • Synchronous or Control FET Applications

NexFET is a trademark of Texas Instruments.

The NexFET™ power MOSFET has been designed to minimize losses in power conversion applications and optimized for 5V gate drive applications.

The NexFET™ power MOSFET has been designed to minimize losses in power conversion applications and optimized for 5V gate drive applications.

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Technical documentation

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Type Title Date
* Data sheet N-Channel NexFET Power MOSFETs (CSD16322Q5) datasheet (Rev. B) 06 May 2010
Application note Tips for Successfully Paralleling Power MOSFETs PDF | HTML 31 May 2022
User guide TPS40305 Buck Controller Evaluation Module User's Guide (Rev. A) PDF | HTML 12 Jan 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.

Evaluation board

TPS40305EVM-488 — 8-14V Vin, 1.8V Vout Sync Buck Controller Evaluation Module with NexFET™ Power MOSFETs

The TPS40305EVM-488 evaluation module (EVM) is a synchronous buck converter providing a fixed 1.8-V output at up to 10A from a 12-V input bus. The EVM is designed to start-up from a single supply; so, no additional bias voltage is required for start-up. The module uses the TPS40305 high (...)

Not available on TI.com
Support software

Power Loss Calculation Tool for Load Switch

SLPC019.ZIP (338 KB)
Simulation model

CSD16322Q5 TINA-TI Spice Model

SLLM067.TSM (7 KB) - TINA-TI Spice Model
Simulation model

CSD16322Q5 Unencrypted PSpice Model (Rev. B)

SLLM100B.ZIP (8 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™ (...)
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

Quickly trade off size, cost and performance to select the optimal MOSFET based on application conditions.
Calculation tool

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

MOSFET power loss calculator for synchronous rectifier applications
Reference designs

PMP5800 — Intel IMVP6.5 Core i7 CPU Core Power Reference Design

Intel Core i7 (Arrandale) 48A  CPU core reference design  for Industrial and Embedded PCs; this 2-phase 48A design enables tight CPU core voltage regulation in a small area with excellent thermal performance for Embedded and Industrial PCs using Intel Core i7 processors
Package Pins Download
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