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Product details

Parameters

VDS (V) 40 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 1.6 Rds(on) max at VGS=10 V (mOhms) 0.96 IDM, max pulsed drain current (Max) (A) 400 QG typ (nC) 118 QGD typ (nC) 21 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.7 ID, silicon limited at Tc=25degC (A) 300 ID, package limited (A) 100 Logic level Yes open-in-new Find other N-channel MOSFET transistors

Features

  • Low RDS(ON)
  • Low-Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Lead-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5-mm × 6-mm Plastic Package

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open-in-new Find other N-channel MOSFET transistors

Description

This 40-V, 0.79-mΩ, SON 5-mm × 6-mm NexFET™ power MOSFET has been designed to minimize losses in power conversion applications.

open-in-new Find other N-channel MOSFET transistors
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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 6
Type Title Date
* Datasheet CSD18510Q5B N-Channel NexFET Power MOSFET datasheet Mar. 21, 2017
Technical articles Understanding the benefits of “lead-free” power MOSFETs Feb. 07, 2019
Application notes QFN and SON PCB Attachment (Rev. B) Aug. 24, 2018
Technical articles When to use load switches in place of discrete MOSFETs Feb. 03, 2016
Technical articles 48V systems: Driving power MOSFETs efficiently and robustly Oct. 08, 2015
Application notes 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)
SUPPORT SOFTWARE Download
SPLC001A.ZIP (311 KB)

Design tools & simulation

SIMULATION MODELS Download
SLPM319A.ZIP (3 KB) - PSpice Model
SIMULATION MODELS Download
SLPM320.TSC (1193 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SLPM321.ZIP (7 KB) - TINA-TI Spice Model
CALCULATION TOOLS Download
Buck Converter NexFET™ Selection Tool
FETPWRCALC — This tool is designed to assist engineers in the selection of Texas Instruments’ discrete power MOSFET and Power Block devices for their synchronous buck design. Users can input the conditions for their power supply and compare various discrete and power block solutions by power loss, relative (...)
Features
  • Vary power supply conditions and observe TI’s most efficient solutions for any set of input parameters
  • Select from a pre-established list of TI controllers or enter your own custom IC
  • Rank solutions by effective power loss and compare by relative 1k price, device package, and total PCB footprint
  • (...)
CALCULATION TOOLS 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 TOOLS Download
SLPC015.ZIP (66 KB)
CALCULATION TOOLS Download
SPLR001.ZIP (824 KB)

Reference designs

REFERENCE DESIGNS Download
12-V/500-W resonant converter reference design with HV GaN FET
PMP21842 — This high-frequency resonant converter reference design regulates a 12-V output from a 380-V to 400-V input voltage range using a resonant tank with 500 kHz resonant frequency. A peak efficiency of 96.0% (bias supply included) is achieved with this design using our high-voltage GaN device along with (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
1-kW, 80 Plus titanium, GaN CCM totem pole bridgeless PFC and half-bridge LLC reference design
TIDA-010062 This reference design is a digitally controlled, compact 1-kW AC/DC power supply design for server power supply unit (PSU) and telecom rectifier applications. The highly efficient design supports two main power stages, including a front-end continuous conduction (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
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Ordering & quality

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