Product details

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 - pulsed drain current (Max) (A) 400 QG typ (nC) 118 QGD typ (nC) 21 QGS typ (nC) 28 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
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 - pulsed drain current (Max) (A) 400 QG typ (nC) 118 QGD typ (nC) 21 QGS typ (nC) 28 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
  • 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
  • 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

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

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

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Technical documentation

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Type Title Date
* Data sheet CSD18510Q5B N-Channel NexFET Power MOSFET datasheet PDF | HTML 21 Mar 2017
Application note MOSFET Support and Training Tools (Rev. A) PDF | HTML 04 Nov 2022
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
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.

Simulation model

CSD18510Q5B PSpice Model (Rev. B)

SLPM319B.ZIP (4 KB) - PSpice Model
Simulation model

CSD18510Q5B TINA-TI Reference Design

SLPM320.TSC (1193 KB) - TINA-TI Reference Design
Simulation model

CSD18510Q5B TINA-TI Spice Model

SLPM321.ZIP (7 KB) - TINA-TI Spice Model
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.
Reference designs

TIDA-010062 — 1-kW, 80 Plus titanium, GaN CCM totem pole bridgeless PFC and half-bridge LLC reference design

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 (...)
Design guide: PDF
Schematic: PDF
Reference designs

PMP21842 — 12-V/500-W resonant converter reference design with HV GaN FET

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 (...)
Test report: PDF
Schematic: PDF
Package Pins Download
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Ordering & quality

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  • Ongoing reliability monitoring

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