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CSD19505KTT

ACTIVE

80-V, N channel NexFET™ power MOSFET, single D2PAK, 3.1 mOhm

Product details

VDS (V) 80 VGS (V) 20 Type N-channel Configuration Single Rds(on) at VGS=10 V (max) (mΩ) 3.1 VGSTH typ (typ) (V) 2.6 QG (typ) (nC) 76 QGD (typ) (nC) 11 QGS (typ) (nC) 25 ID - silicon limited at TC=25°C (A) 212 ID - package limited (A) 200 Logic level No Rating Catalog Operating temperature range (°C) -55 to 175
VDS (V) 80 VGS (V) 20 Type N-channel Configuration Single Rds(on) at VGS=10 V (max) (mΩ) 3.1 VGSTH typ (typ) (V) 2.6 QG (typ) (nC) 76 QGD (typ) (nC) 11 QGS (typ) (nC) 25 ID - silicon limited at TC=25°C (A) 212 ID - package limited (A) 200 Logic level No Rating Catalog Operating temperature range (°C) -55 to 175
TO-263 (KTT) 2 153.416 mm² (10.16 mm × 15.1 mm)
  • Ultra-low Qg and Qgd
  • Low thermal resistance
  • Avalanche rated
  • Pb-free terminal plating
  • RoHS compliant
  • Halogen free
  • D2PAK plastic package
  • Ultra-low Qg and Qgd
  • Low thermal resistance
  • Avalanche rated
  • Pb-free terminal plating
  • RoHS compliant
  • Halogen free
  • D2PAK plastic package

This 80V, 2.6mΩ, D2PAK (TO-263) NexFET™ power MOSFET is designed to minimize losses in power conversion applications.

This 80V, 2.6mΩ, D2PAK (TO-263) NexFET™ power MOSFET is designed to minimize losses in power conversion applications.

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CSD19506KTT ACTIVE 80-V, N channel NexFET™ power MOSFET, single D2PAK, 2.3 mOhm Lower resistance

Technical documentation

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Top documentation Type Title Format options Date
* Data sheet CSD19505KTT 80V N-Channel NexFET Power MOSFET datasheet (Rev. A) PDF | HTML Jun 23, 2025
Application brief Estimating Leakage Currents of Power MOSFETs PDF | HTML Oct 31, 2025
Application note MOSFET Support and Training Tools (Rev. G) PDF | HTML Oct 27, 2025
Application note Semiconductor and IC Package Thermal Metrics (Rev. D) PDF | HTML Mar 25, 2024
Application note Using MOSFET Transient Thermal Impedance Curves In Your Design PDF | HTML Dec 18, 2023
Application note Using MOSFET Safe Operating Area Curves in Your Design PDF | HTML Mar 13, 2023
Application brief Tips for Successfully Paralleling Power MOSFETs PDF | HTML May 31, 2022
Technical article How to select a MOSFET - Hot Swap PDF | HTML Apr 6, 2018

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

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

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Simulation model

CSD19505KTT Unencrypted PSpice Model (Rev. B)

SLPM171B.ZIP (6 KB) - PSpice model
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Calculation tool

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

Excel based FET SOA calculation and selection tool
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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.
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SLPR053 — Power Loss Calculation Tool for Synchronous Inverting Buck Boost Converter

MOSFET power loss calculation and selection tool for synchronous inverting buck boost converter
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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
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.
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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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Package Pins CAD symbols, footprints & 3D models
TO-263 (KTT) 2 Ultra Librarian

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