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CSD18540Q5B

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60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 2.2 mOhm

Product details

VDS (V) 60 VGS (V) 20 Type N-channel Configuration Single Rds(on) at VGS=10 V (max) (mΩ) 2.2 Rds(on) at VGS=4.5 V (max) (mΩ) 3.3 VGSTH typ (typ) (V) 1.9 QG (typ) (nC) 41 QGD (typ) (nC) 6.7 QGS (typ) (nC) 8.8 ID - silicon limited at TC=25°C (A) 221 ID - package limited (A) 100 Logic level Yes Rating Catalog Operating temperature range (°C) -55 to 175
VDS (V) 60 VGS (V) 20 Type N-channel Configuration Single Rds(on) at VGS=10 V (max) (mΩ) 2.2 Rds(on) at VGS=4.5 V (max) (mΩ) 3.3 VGSTH typ (typ) (V) 1.9 QG (typ) (nC) 41 QGD (typ) (nC) 6.7 QGS (typ) (nC) 8.8 ID - silicon limited at TC=25°C (A) 221 ID - package limited (A) 100 Logic level Yes Rating Catalog Operating temperature range (°C) -55 to 175
VSON-CLIP (DNK) 8 30 mm² 6 x 5
  • Ultra-Low Qg and Qgd
  • Low-Thermal Resistance
  • Avalanche Rated
  • Lead-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5-mm × 6-mm Plastic Package
  • Ultra-Low Qg and Qgd
  • Low-Thermal Resistance
  • Avalanche Rated
  • Lead-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5-mm × 6-mm Plastic Package

This 1.8-mΩ, 60-V NexFET™ power MOSFET is designed to minimize losses in power conversion applications with a SON 5-mm × 6-mm package.

This 1.8-mΩ, 60-V NexFET™ power MOSFET is designed to minimize losses in power conversion applications with a SON 5-mm × 6-mm package.

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet CSD18540Q5B 60-V, N-Channel NexFET Power MOSFETs datasheet (Rev. B) PDF | HTML 20 Apr 2017
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 How to select a MOSFET - Hot Swap PDF | HTML 06 Apr 2018
Technical article Motor drive forum top FAQs: Electrical overstress PDF | HTML 22 Sep 2015
Technical article Optimized thermal design for three-phase motor drives in power tools – part 2 PDF | HTML 22 Apr 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

BOOSTXL-DRV8305EVM — DRV8305N 3-Phase Motor Drive BoosterPack Evaluation Module

The BOOSTXL-DRV8305EVM is a 15A, 3-phase brushless DC drive stage based on the DRV8305 motor gate driver and CSD18540Q5B NexFET™ power MOSFET. The module has individual DC bus and phase voltage sense as well as individual low-side current shunt sense for sensorless BLDC algorithms. The module (...)

User guide: PDF
Not available on TI.com
Evaluation board

BQ40Z80EVM-020 — BQ40Z80 2s-7s Battery Gauge Evaluation Module

The bq40z80 EVM includes one bq40z80, two bq771807 secondary protectors, and a link to Microsoft Windows based PC software, which can be used to monitor and predict capacity, perform cell balancing, monitor critical parameters, protect the cells from overcharge, over-discharge, short circuit, and (...)
User guide: PDF | HTML
Not available on TI.com
Evaluation board

DRV8704EVM — Dual Brushed DC Motor Gate Driver Evaluation Module

The DRV8704 evaluation module (EVM) demonstrates the integrated current regulating capabilities and performance of the DRV8704 integrated circuit from Texas Instruments. The EVM includes the DRV8704 to control two brushed motors, a simple jumper connection scheme to route the DRV8704 inputs, a (...)

User guide: PDF
Not available on TI.com
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

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

Simulation model

CSD18540Q5B TINA-TI Spice Model

SLPM227.ZIP (9 KB) - TINA-TI Spice Model
Simulation model

CSD18540Q5B Unencrypted PSpice Model (Rev. A)

SLPM129A.ZIP (4 KB) - PSpice Model
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

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

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

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

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

Calculation tool

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

MOSFET power loss calculator for synchronous rectifier applications

Many TI reference designs include the CSD18540Q5B

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Package Pins CAD symbols, footprints & 3D models
VSON-CLIP (DNK) 8 Ultra Librarian

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