Top

Product details

Parameters

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, max pulsed drain current (Max) (A) 85 QG typ (nC) 2.8 QGD typ (nC) 0.7 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 1.6 ID, silicon limited at Tc=25degC (A) 65 Logic level Yes open-in-new Find other N-channel MOSFET transistors

Features

  • 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

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

Description

This 30-V, 9-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
Download
Similar products you might be interested in
open-in-new Compare products
Same functionality and pinout but is not an equivalent to the compared device:
CSD17579Q5A ACTIVE 30V, N ch NexFET MOSFET™, single SON5x6, 13.3mOhm This product has lower resistance and a lower price.

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 CSD17507Q5A 30-V N-Channel NexFET™ Power MOSFET datasheet (Rev. G) Jan. 26, 2017
Technical articles Understanding the benefits of “lead-free” power MOSFETs Feb. 07, 2019
Selection guides Power Management Guide 2018 (Rev. R) Jun. 25, 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.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
49
Description
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 load (...)

Software development

SUPPORT SOFTWARE Download
SLPC019.ZIP (338 KB)
SUPPORT SOFTWARE Download
SPLC001A.ZIP (311 KB)

Design tools & simulation

SIMULATION MODELS Download
SLPM018A.ZIP (3 KB) - PSpice Model
SIMULATION MODELS Download
SLPM244.ZIP (4 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 MOSFET Products
MOSFET-LOSS-CALC 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™ selection (...)
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
10.8Vin~13.2Vin, 5Vout @ 300mA, Isolated Self-Driven Synchronous Flybuck Converter Reference Design
PMP9291 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.
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Class 1 Mulitple Output High Efficiency Flyback Converter for PoE Applications Reference Design
PMP8752 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 (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
(DQJ) 8 View options

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Related videos