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Product details

Parameters

VDS (V) 80 Configuration Single Rds(on) max at VGS=10 V (mOhms) 4.1 IDM, max pulsed drain current (Max) (A) 400 QG typ (nC) 48 QGD typ (nC) 8.6 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 2.7 ID, silicon limited at Tc=25degC (A) 157 ID, package limited (A) 100 Logic level No open-in-new Find other N-channel MOSFET transistors

Features

  • Ultra-Low Qg and Qgd
  • Low Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Pb-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 3.4 mΩ, 80 V, SON 5 mm × 6 mm NexFET™ power MOSFET is designed to minimize losses in power conversion applications.

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

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Type Title Date
* Datasheet CSD19502Q5B 80 V N-Channel NexFET™ Power MOSFET datasheet (Rev. B) May 19, 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 How to select a MOSFET - Hot Swap Apr. 06, 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
Selection guides Wide VIN DC/DC power solutions: industrial, automotive, and comms applications Jun. 06, 2014
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)

Design tools & simulation

SIMULATION MODELS Download
SLPM097A.ZIP (4 KB) - PSpice Model
SIMULATION MODELS Download
SLPM163.ZIP (8 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)

Reference designs

REFERENCE DESIGNS Download
336-W Auxless AC/DC power supply reference design with 80 PLUS platinum compatible performance
PMP22087 — This reference design is an AC/DC power supply design with critical conduction mode (CRM) PFC and half-bridge LLC series resonant converter that provides 24 V, 240-W continuous, 336-W peak output from a universal input AC voltage (90 VAC to 264 VAC). This design uses UCC28056 CRM/DCM PFC controller (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
336-W auxless AC/DC power supply reference design with 80 PLUS platinum compatible performance
PMP21160 — This reference design uses UCC28056 CRM/DCM PFC controller and UCC256304 enhanced LLC controller with integrated driver to provide 24-V/10-A output (continuous, 14-A peak) from universal AC input. This design achieves 92.8% peak efficiency at 115-Vac input and 94.9% peak efficiency at 230-Vac input (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
300W 12Vout 4-Switch Buck-Boost for Industrial PC Reference Design
PMP21278 — The PMP21278 reference design is a 300W power supply utilizing the LM5176 4-switch buck-boost controller for industrial applications. This design can operate from 9V to 50V. The design has a 12V output and capable of sourcing 25A continuous current. Switching frequency is set to 230kHz. PMP21278 is (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
400V Input, 50W Output Multiple-Output Bias Supply Reference Design
PMP20396 — PMP20396 is a multiple-output isolated bias supply reference design. With 100V or above input voltage, this design can provide maximum 2W output power. With 300V or above input voltage, this design can provide maximum 50W output power. Four different outputs are provided in this design - 5V/500mA (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
100V to 410V DC Input to 12V/4.5A Output Bias Supply Reference Design
PMP20432 — PMP20432 is an isolated bias supply reference design. With 100V or above input voltage, this design can provide maximum 2W output power. With 300V or above input voltage, this design can provide maximum 52W output power with 12V regulated output voltage. Peak 91.5% efficiency is achieved in this (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Isolated 26VAC/DC Solid-State Relay Reference Design
PMP9522 This isolated, bi-directional, solid-state switch can control current flow into both AC and DC loads. Rated for 24VAC, it can switch loads up to approximately 17A.
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
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