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CSD18563Q5A

ACTIVE

60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 6.8 mOhm

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Data sheet

CSD18563Q5A

ACTIVE
Data sheet Order now

Product details

VDS (V) 60 VGS (V) 20 Type N-channel Configuration Single Rds(on) at VGS=10 V (max) (mΩ) 6.8 Rds(on) at VGS=4.5 V (max) (mΩ) 10.8 VGSTH typ (typ) (V) 2 QG (typ) (nC) 15 QGD (typ) (nC) 2.9 QGS (typ) (nC) 3.3 ID - silicon limited at TC=25°C (A) 93 ID - package limited (A) 100 Logic level Yes Rating Catalog Operating temperature range (°C) -55 to 150
VDS (V) 60 VGS (V) 20 Type N-channel Configuration Single Rds(on) at VGS=10 V (max) (mΩ) 6.8 Rds(on) at VGS=4.5 V (max) (mΩ) 10.8 VGSTH typ (typ) (V) 2 QG (typ) (nC) 15 QGD (typ) (nC) 2.9 QGS (typ) (nC) 3.3 ID - silicon limited at TC=25°C (A) 93 ID - package limited (A) 100 Logic level Yes Rating Catalog Operating temperature range (°C) -55 to 150
VSONP (DQJ) 8 29.4 mm² 4.9 x 6
  • Ultra-Low Qg and Qgd
  • Soft Body Diode for Reduced Ringing
  • Low Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Pb-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5 mm × 6 mm Plastic Package
  • Ultra-Low Qg and Qgd
  • Soft Body Diode for Reduced Ringing
  • Low Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Pb-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5 mm × 6 mm Plastic Package

This 5.7 mΩ, 60 V SON 5 mm × 6 mm NexFET power MOSFET was designed to pair with the CSD18537NQ5A control FET and act as the sync FET for a complete industrial buck converter chipset solution.

This 5.7 mΩ, 60 V SON 5 mm × 6 mm NexFET power MOSFET was designed to pair with the CSD18537NQ5A control FET and act as the sync FET for a complete industrial buck converter chipset solution.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet CSD18563Q5A 60 V N-Channel NexFET™ Power MOSFET datasheet (Rev. C) PDF | HTML 19 Jan 2016
Application brief Estimating Leakage Currents of Power MOSFETs PDF | HTML 31 Oct 2025
Application note MOSFET Support and Training Tools (Rev. G) PDF | HTML 27 Oct 2025
Application note Avoid Common Mistakes When Selecting And Designing With Power MOSFETs PDF | HTML 06 Nov 2024
Application note Semiconductor and IC Package Thermal Metrics (Rev. D) PDF | HTML 25 Mar 2024
Application note Using MOSFET Transient Thermal Impedance Curves In Your Design PDF | HTML 18 Dec 2023
Application note QFN and SON PCB Attachment (Rev. C) PDF | HTML 06 Dec 2023
Application note Using MOSFET Safe Operating Area Curves in Your Design PDF | HTML 13 Mar 2023
Application brief Tips for Successfully Paralleling Power MOSFETs PDF | HTML 31 May 2022
Application brief Improve DC/DC Regulator EMI for Free with Optimized Power Stage Layout 13 Nov 2017
Technical article GaN to the rescue! Part 1: Body-diode reverse recovery PDF | HTML 28 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

TPS40170EVM-597 — Evaluation Module TPS40170 Synchronous PWM Buck Controller with NexFET™

The TPS40170EVM-597 is a fully assembled and tested circuit for evaluating the TPS40170 synchronous step-down controller with two NexFET devices CSD18537NQ5A and CSD18563Q5A. The TPS40170EVM-597 operates from a 10V to 36V input (24V nominal) and provides a 5V output up to 10A.

User guide: PDF
Not available on TI.com
Support software

LOAD-SWITCH-FET-LOSS-CALC — Power Loss Calculation Tool for Load Switch

Quickly trade off size, cost and performance to select the optimal MOSFET based on application conditions.
Supported products & hardware

Supported products & hardware
Download
Support software

NONSYNC-BOOST-FET-LOSS-CALC — NONSYNC BOOST FET LOSS Calculator

MOSFET power loss calculator for non-synchronous boost converter
Supported products & hardware

Supported products & hardware
Download
Simulation model

CSD18563Q5A Unencrypted PSpice Model (Rev. A)

SLPM082A.ZIP (4 KB) - PSpice Model
Download
Calculation tool

FET-SOA-CALC-SELECT — MOSFET SOA calculation and selection tool

Excel based FET SOA calculation and selection tool
Supported products & hardware

Supported products & hardware
Download
Calculation tool

MOTOR-DRIVE-FET-LOSS-CALC — Power Loss Calculation Tool for BLDC Motor Drive

This is an Excel-based MOSFET power loss calculator for brushless DC motor drive applications.
Supported products & hardware

Supported products & hardware
Download
Calculation tool

SLPR053 — Power Loss Calculation Tool for Synchronous Inverting Buck Boost Converter

MOSFET power loss calculation and selection tool for synchronous inverting buck boost converter
Supported products & hardware

Supported products & hardware
Download
Calculation tool

SYNC-BOOST-FET-LOSS-CALC — Power Loss Calculation Tool for Synchronous Boost Converter

MOSFET power loss calculator for synchronous boost converter applications.

Supported products & hardware

Supported products & hardware
Download
Calculation tool

SYNC-BUCK-FET-LOSS-CALC — Power Loss Calculation Tool for Synchronous Buck Converter

Quickly trade off size, cost and performance to select the optimal MOSFET based on application conditions.
Supported products & hardware

Supported products & hardware
Download
Calculation tool

SYNC-RECT-FET-LOSS-CALC — Power loss calculation tool for synchronous rectifier

MOSFET power loss calculator for synchronous rectifier applications
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Reference designs

PMP10852 — High Power Small Form Factor Synchronous Buck To Output 12V@15A Reference Design

The PMP10852 reference design uses the LM5117, CSD18563 for the high side MOSFET and CSD18532 (x2) for the low side MOSFETs.  PMP10852 takes input voltages between 27V to 41V and outputs 180W(12V @15A).  The size is very small, total area is 1,200mm2 (30mm x 40mm) solution size. The (...)
Test report: PDF
Schematic: PDF
Reference designs

TIDA-01095 — 100W Dimmable DC-DC LED Driver with Daylight Harvesting and Wireless Connectivity Reference Design

This reference design is a tested DC/DC LED driver for high power and high-efficiency dimmable LED luminaires. It is built on a wireless SoC platform which can enable intensity adjustment through analog, PWM dimming and control using any BLE smart device or ZigBee. High bay and low bay LED (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDA-01179 — Automotive Wide Vin Front-End Power Reference Design w/Cold Crank Operation & Transient Protection

The TIDA-01179 reference design is an automotive front-end power supply that is able to supply 30W maximum output for the 12V car battery. The first stage is a buck-boost DC/DC converter that maintains a stable 15V output voltage over the full DC range of the 12V battery conditions specified in ISO (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDA-00675 — Power Reduction Using Dynamic Switching Reference Design

The TIDA-00675 shows the power reduction benefits of dynamically switching a load on/off using a load switch. The design guide shows how frequency of switching, duty cycle, and the use of a discharge resistor can have an impact on power consumption.
Design guide: PDF
Schematic: PDF
Reference designs

PMP10324 — 38V@2A Synchronous Boost Reference Design

The PMP10324 sync-boost reference design provides 38V @ 2A over a wide input range covering the 24V rail. It uses dual external FETs to achieve a full load efficiency of 97% at 24Vin. This design uses minimal footprint parts with all ceramic capacitors.
Test report: PDF
Schematic: PDF
Reference designs

PMP10081 — 20W SEPIC Low-Cost Lead Acid Battery Charger Reference Design

The PMP10081 reference design shows a simple and low-cost solution of a lead acid battery charger. The input voltage range is from 9V to 36V and the maximum output voltage is 13.8V, which is sufficient for a six-cell lead acid battery with a charge current up to 1.5A.
Test report: PDF
Schematic: PDF
Reference designs

PMP10852B — High Power Small Form Factor Synchronous Buck To Output 12V@15A Reference Design

The PMP10852B reference design uses the LM5117, CSD18563 for the high side MOSFET and CSD18532 (x2) for the low side MOSFETs.  PMP10852B takes input voltages between 27V to 41V and outputs 180W(12V @15A).  The size is very small, total area is 1,200mm2 (30mm x 40mm) solution size. The (...)
Test report: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
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