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Product details

Parameters

VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 6.3 IDM, max pulsed drain current (Max) (A) 112 QG typ (nC) 7.5 QGD typ (nC) 1.7 Package (mm) SON3x3 VGS (V) 10 VGSTH typ (V) 1.2 ID, silicon limited at Tc=25degC (A) 60 ID, package limited (A) 60 Logic level Yes open-in-new Find other N-channel MOSFET transistors

Features

  • Optimized for 5 V Gate Drive
  • Ultra-Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 3.3 mm × 3.3 mm Plastic Package
  • APPLICATIONS
    • Notebook Point of Load
    • Point of Load Synchronous Buck in
      Networking, Telecom, and Computing
      Systems

NexFET Is a trademark of Texas Instruments

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

Description

This 30 V, 4.2 mΩ NexFET™ power MOSFET is designed to minimize losses in power conversion applications and optimized for 5 V gate drive 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 8
Type Title Date
* Datasheet CSD17309Q3 30-V N-Channel NexFET Power MOSFET datasheet (Rev. B) Sep. 09, 2011
Technical articles Understanding the benefits of “lead-free” power MOSFETs Feb. 07, 2019
Application note QFN and SON PCB Attachment (Rev. B) Aug. 24, 2018
Selection guide Power Management Guide 2018 (Rev. R) Jun. 25, 2018
Technical articles When and how to supply an external bias for buck controllers – part 1 Dec. 21, 2017
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 note 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 BOARD Download
Description
DLP® LightCrafter Display 4710 EVM-G2 is an easy to use, plug and play evaluation platform for the Full HD DLP4710 chipset. The DLP4710 chipset is designed to be used in a wide array of display applications like mobile projectors, screenless TVs, interactive displays and digital signage. The DLP4710 (...)
Features
  • 1080p HD display using DLP4710
  • Digital controller for the DLP4710 DMD, DLPC3439
  • PMIC/LED driver for the DLP4710 DMD and DLPC3439 controller, DLPA3005
  • Production ready RGB LED optical engine from YoungOptics
  • DLP4710, DLPC3439 Configuration and Support Firmware
EVALUATION BOARD Download
299
Description

This EVM was developed prior to the USB Power Delivery Specification change back in March 2016 and therefore does not have the native hardware to support the 5, 9, 15 and 20V rails. In order to follow the new source power rules please refer to TPS65982 Designs for Supporting Voltages in USB-PD (...)

Features
  • USB Type-C testing and verification
  • USB Power Delivery testing and verification
  • Application Emulation (Notebook, Dock, Dongle, Charger)
  • Powered from single supply and bus-powered capable

Software development

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

Design tools & simulation

SIMULATION MODEL Download
SLPM292.ZIP (9 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLPM293.TSC (1193 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLPM294A.ZIP (3 KB) - PSpice Model
CALCULATION TOOL 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 TOOL 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 TOOL 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 TOOL Download
SLPC015.ZIP (66 KB)
CALCULATION TOOL Download
SPLR001.ZIP (824 KB)

Reference designs

REFERENCE DESIGNS Download
USB Type-C & USB PD Controller Power Switch & High Speed Multiplexer Reference Design
TIDA-00714 The TIDA-00714 TI Design is a complete TPS65982 based reference design for USB Type-C and Power Delivery applications. It allows the user to develop various power profiles and alternate modes such as DisplayPort and debug existing USB Type-C and Power Delivery systems.
document-generic Schematic
REFERENCE DESIGNS Download
Compact Full HD 1080p (up to 16 Amps) Projection Display Reference Design Using DLP Pico Technology
TIDA-01226 — This reference design, featuring the DLP Pico™ 0.47-inch TRP Full-HD 1080p display chipset and implemented in the DLP LightCrafter Display 4710 G2 evaluation module (EVM), enables use of full HD resolution for projection display applications such as accessory projectors, screenless displays (...)
document-generic Schematic
REFERENCE DESIGNS Download
USB Type-C PD DFP 5/12/20V3A Output with 2~3 Cell Battery Input Power Bank Reference Design
PMP40001 — PMP40001 is a full featured USB type-C PD DFP reference design. The pure analog configuration for the USB type-C source controller--TPS25740 makes the PD negotiation easy. It supports 3 sets of output voltage options including 5V/12V/20V.  The max output current is 3A which provides a maximal (...)
document-generic Schematic
REFERENCE DESIGNS Download
USB Type-C Audio Adapter Accessory Mode Reference Design
TIDA-00565 — The USB Type-C™ audio adapter accessory mode reference design provides the solution for transmitting analog audio through the USB Type-C interface.  This reference design demonstrates how analog audio can be transmitted to system peripherals using the USB Type-C standard audio adapter (...)
document-generic Schematic
REFERENCE DESIGNS Download
Single Phase 60W Audio Amplifier Reference Design
PMP9372 PMP9372 is a single-phase synchronous boost converter, which utilizes the LM5121 controller. Inrush limiting is set to 11A nominal, which allows startup into a 4700μF output capacitor. The TPS3700DDC is used as an output voltage monitor, which provides Power Good signaling of output over-voltage (...)
document-generic Schematic
REFERENCE DESIGNS Download
TI USB Type-C Dock Reference Design
TIDA-00630 The Type-C Dock Board is designed to help evaluate Type-C Dock implementations with video and charging support.  The Type-C Dock offers data and video port expansion and a charging capability for Type-C systems that support USB PD/Alternate mode protocol.  The dock comes with three (...)
document-generic Schematic
REFERENCE DESIGNS Download
36V-75Vdc Input, 5V/50W 1/8 Brick Active Clamp Forward Reference Design
PMP9108 This reference design generates a 5V/10A output from a standard telecom 48V DC input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD17309Q3 and CSD18540Q5B, implemented as self-driven synchronous rectifiers, allow this design to (...)
document-generic Schematic
REFERENCE DESIGNS Download
48Vin 5V3A Isolated Power Module with PCB Transformer Winding Reference Design
PMP4392 This reference design demonstrates a high effeiciency DC power module solution, which converts 36V-72V input voltatge to an isolated 5V@3A. The full featured PWM controller LM5020 and S.R controller UCC24610 are used in the solution and achieve high efficiency up to 87.4% at full load 48Vin. The (...)
Design files
REFERENCE DESIGNS Download
18 to 36Vin High Efficiency 3.3V15W i\Isolated DC Power Module with SR Reference Design
PMP4395 This reference design demostrates a high effeiciency DC power module solution that converts 18V-36V input to isolated 3.3V4.5A. Full feature PWM controller LM5020 and S.R controller UCC24610 are used in the solution to achieve high efficiency of up to 92.4%@full load. The overall size is 1"x2"x0.6 (...)

CAD/CAE symbols

Package Pins Download
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Ordering & quality

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  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
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  • Qualification summary
  • Ongoing reliability monitoring

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