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CSD87503Q3E

ACTIVE

30-V, N channel NexFET™ power MOSFET, dual common source SON 3 mm x 3 mm, 21.9 mOhm

CSD87503Q3E

ACTIVE

Product details

VDS (V) 30 VGS (V) 20 Type N-channel Configuration Dual Common Source Rds(on) at VGS=10 V (max) (mΩ) 16.9 Rds(on) at VGS=4.5 V (max) (mΩ) 21.9 VGSTH typ (typ) (V) 1.7 QG (typ) (nC) 13.4 QGD (typ) (nC) 5.8 QGS (typ) (nC) 4.8 ID - silicon limited at TC=25°C (A) 10 ID - package limited (A) 10 Logic level Yes Rating Catalog Operating temperature range (°C) -55 to 150
VDS (V) 30 VGS (V) 20 Type N-channel Configuration Dual Common Source Rds(on) at VGS=10 V (max) (mΩ) 16.9 Rds(on) at VGS=4.5 V (max) (mΩ) 21.9 VGSTH typ (typ) (V) 1.7 QG (typ) (nC) 13.4 QGD (typ) (nC) 5.8 QGS (typ) (nC) 4.8 ID - silicon limited at TC=25°C (A) 10 ID - package limited (A) 10 Logic level Yes Rating Catalog Operating temperature range (°C) -55 to 150
VSON (DTD) 8 10.89 mm² (3.3 mm × 3.3 mm)
  • Dual N-Ch Common Source MOSFETs
  • Optimized for 5-V Gate Drive
  • Low-Thermal Resistance
  • Low Qg and Qgd
  • Lead-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 3.3-mm × 3.3-mm Plastic Package
  • Dual N-Ch Common Source MOSFETs
  • Optimized for 5-V Gate Drive
  • Low-Thermal Resistance
  • Low Qg and Qgd
  • Lead-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 3.3-mm × 3.3-mm Plastic Package

The CSD87503Q3E is a 30-V, 13.5-mΩ, common source, dual N-channel device designed for USB Type-C/PD and battery protection. This SON 3.3 × 3.3 mm device has low drain-to-drain on-resistance that minimizes losses and offers low component count for space constrained applications.

The CSD87503Q3E is a 30-V, 13.5-mΩ, common source, dual N-channel device designed for USB Type-C/PD and battery protection. This SON 3.3 × 3.3 mm device has low drain-to-drain on-resistance that minimizes losses and offers low component count for space constrained applications.

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet CSD87503Q3E 30-V N-Channel NexFET™ Power MOSFETs datasheet PDF | HTML Sep 13, 2017
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 QFN and SON PCB Attachment (Rev. C) PDF | HTML Dec 6, 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
Application note Ringing Reduction Techniques for NexFET High Performance MOSFETs Nov 16, 2011

Design & development

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Support software

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Calculation tool

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