Product details

VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 9.4 Rds(on) max at VGS=10 V (mOhms) 7.3 IDM - pulsed drain current (Max) (A) 142 QG typ (nC) 7.9 QGD typ (nC) 1.7 QGS typ (nC) 3.3 Package (mm) SON3x3 VGS (V) 20 VGSTH typ (V) 1.5 ID - silicon limited at Tc=25degC (A) 54 ID - package limited (A) 20 Logic level Yes
VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 9.4 Rds(on) max at VGS=10 V (mOhms) 7.3 IDM - pulsed drain current (Max) (A) 142 QG typ (nC) 7.9 QGD typ (nC) 1.7 QGS typ (nC) 3.3 Package (mm) SON3x3 VGS (V) 20 VGSTH typ (V) 1.5 ID - silicon limited at Tc=25degC (A) 54 ID - package limited (A) 20 Logic level Yes
  • Low Qg and Qgd
  • Low RDS(on)
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb-Free
  • RoHS Compliant
  • Halogen Free
  • SON 3.3 mm × 3.3 mm Plastic Package
  • Low Qg and Qgd
  • Low RDS(on)
  • Low Thermal Resistance
  • Avalanche Rated
  • Pb-Free
  • RoHS Compliant
  • Halogen Free
  • SON 3.3 mm × 3.3 mm Plastic Package

This 30 V, 6.3 mΩ, SON 3.3 mm × 3.3 mm NexFET power MOSFET is designed to minimize losses in power conversion applications.

This 30 V, 6.3 mΩ, SON 3.3 mm × 3.3 mm NexFET power MOSFET is designed to minimize losses in power conversion applications.

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Technical documentation

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Type Title Date
* Data sheet CSD17578Q3A 30 V N-Channel NexFET™ Power MOSFETs datasheet (Rev. A) PDF | HTML 13 Jan 2016
Application note MOSFET Support and Training Tools (Rev. A) PDF | HTML 04 Nov 2022
Application note Tips for Successfully Paralleling Power MOSFETs PDF | HTML 31 May 2022
Technical article Understanding the benefits of “lead-free” power MOSFETs 08 Feb 2019
Application note QFN and SON PCB Attachment (Rev. B) PDF | HTML 24 Aug 2018
Application note Semiconductor and IC Package Thermal Metrics (Rev. C) PDF | HTML 19 Apr 2016
Technical article When to use load switches in place of discrete MOSFETs 03 Feb 2016
Technical article 48V systems: Driving power MOSFETs efficiently and robustly 08 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.

Simulation model

CSD17578Q3A TINA-TI Spice Model

SLPM208.ZIP (4 KB) - TINA-TI Spice Model
Simulation model

CSD17578Q3A Unencrypted PSpice Model (Rev. B)

SLVMAL2B.ZIP (4 KB) - PSpice Model
Calculation tool

MOTOR-DRIVE-FET-LOSS-CALC — MOSFET power loss calculator for motor drive applications

This is an Excel-based MOSFET power loss calculator for brushless DC motor drive applications.
Calculation tool

NONSYNC-BOOST-FET-LOSS-CALC — Power loss calculation tool for non-synchronous boost converter

MOSFET power loss calculator for non-synchronous boost converter
Calculation tool

SYNC-BOOST-FET-LOSS-CALC — Power loss calculation tool for synchronous boost converter

MOSFET power loss calculator for synchronous boost converter applications.
Calculation tool

SYNC-BUCK-FET-LOSS-CALC — MOSFET power loss calculator for synchronous buck converter applications

Quickly trade off size, cost and performance to select the optimal MOSFET based on application conditions.
Reference designs

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This fully tested, USB power delivery reference design is a high efficiency, high power density, AC/DC adapter solution with a wide input voltage range (85 - 265VAC) for laptop adapters and smartphone charger applications. It adopts active-clamp-flyback topology controlled by TI’s newest ACF (...)
Design guide: PDF
Schematic: PDF
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This compact reference design is a typical PoE application, supplying 10W at 5.3V from Ethernet power. Data filter, external auxiliary input and EMI filter are all on board. The synchronous rectification improves the efficiency, important at only 5.3V output voltage.
Test report: PDF
Schematic: PDF
Reference designs

PMP40069 — Portable DLP Pico Projector with 5-20Vin 3 Cell Battery Charger Reference Design

The PMP40069 is a reference design for portable DLP pico projectors  It also has a 3 cell battery charger.  The battery will provide the power to the projector when the adapter isn't available . The solution implements  DLPA3000 PMIC/LED driver, DLPC3438 display controller and SMBus (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP40001 — USB Type-C PD DFP 5/12/20V3A Output with 2~3 Cell Battery Input Power Bank Reference Design

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 (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP11451 — USB-IF Certified USB Type-C™ DFP 20V/3A/60W Out, Universal AC Input Reference Design

This power reference design provides up to 20 V/60 W over USB Type-C from a universal AC input range of 85 to 265 VAC for charger applications. The UCC24636 synchronous rectifier driver allows this design to provide 91% average efficiency. A daughter card provides the PD port control over the USB (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP10871 — 18-36VDCin, 5V/4A Active Clamp Reference Design

The PMP10871 reference design uses the UCC2897A to control an active clamp forward and converts an 18-36V input to an isolated 5V/4A output with efficiency over 92%.  This compact design uses only surface mount components.
Test report: PDF
Schematic: PDF
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