Product details

VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 16.1 Rds(on) max at VGS=10 V (mOhms) 10.8 IDM - pulsed drain current (Max) (A) 85 QG typ (nC) 2.8 QGD typ (nC) 0.7 QGS typ (nC) 1.3 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.6 ID - silicon limited at Tc=25degC (A) 65 ID - package limited (A) 65 Logic level Yes
VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 16.1 Rds(on) max at VGS=10 V (mOhms) 10.8 IDM - pulsed drain current (Max) (A) 85 QG typ (nC) 2.8 QGD typ (nC) 0.7 QGS typ (nC) 1.3 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.6 ID - silicon limited at Tc=25degC (A) 65 ID - package limited (A) 65 Logic level Yes
  • 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
  • APPLICATIONS
    • Point-of-Load Synchronous Buck in Networking, Telecom and Computing Systems
    • Optimized for Control FET Applications

All other trademarks are the property of their respective owners

  • 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
  • APPLICATIONS
    • Point-of-Load Synchronous Buck in Networking, Telecom and Computing Systems
    • Optimized for Control FET Applications

All other trademarks are the property of their respective owners

This 30-V, 9-mΩ, SON 5-mm × 6-mm NexFET™ power MOSFET has been designed to minimize losses in power conversion applications.

This 30-V, 9-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 CSD17507Q5A 30-V N-Channel NexFET™ Power MOSFET datasheet (Rev. G) PDF | HTML 26 Jan 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
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

TPS51125EVM — TPS51125 Evaluation Module

The TPS51125 is a cost effective, dual-synchronous buck controller targeted for notebook system power supply solutions. It provides 5V and 3.3V LDOs and requires few external components. The 270kHz VCLK output can be used to drive an external charge pump, generating gate drive voltage for the (...)
User guide: PDF | HTML
Not available on TI.com
Simulation model

CSD17507Q5A PSpice Model (Rev. B)

SLPM018B.ZIP (4 KB) - PSpice Model
Simulation model

CSD17507Q5A TINA-TI Spice Model

SLPM244.ZIP (4 KB) - TINA-TI Spice 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

PMP9291 — 10.8Vin~13.2Vin, 5Vout @ 300mA, Isolated Self-Driven Synchronous Flybuck Converter Reference Design

An isolated flybuck converter with self-driven synchronous rectification on the secondary side accepts an input voltage of 10.8Vin to 13.2Vin and provides an isolated output of 5Vout capable of supplying a maximum of 0.3A of current to the load.
Test report: PDF
Schematic: PDF
Reference designs

PMP8752 — Class 1 Mulitple Output High Efficiency Flyback Converter for PoE Applications Reference Design

This converter is used for Class 1 PoE applications where high-efficiency and multiple-outputs are required. The multi-outputs for this design are 3.3V/0.7A, 5V/0.145A, 3.3V/1.5A. The flyback converter with synchronous rectifier provides excellent efficiency, and small size for PoE applications, (...)
Test report: PDF
Schematic: PDF
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Ordering & quality

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  • Ongoing reliability monitoring

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