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CSD17308Q3

ACTIVE

30-V, N channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 11.8 mOhm

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Data sheet

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CSD17579Q3A ACTIVE 30-V, N channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 14.2 mOhm This product has similar resistance and a lower price.

CSD17308Q3

ACTIVE
Data sheet Order now

Product details

VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 11.8 IDM - pulsed drain current (Max) (A) 78 QG typ (nC) 3.9 QGD typ (nC) 0.8 QGS typ (nC) 1.3 Package (mm) SON3x3 VGS (V) 10 VGSTH typ (V) 1.3 ID - silicon limited at Tc=25degC (A) 50 ID - package limited (A) 50 Logic level Yes
VDS (V) 30 Configuration Single Rds(on) max at VGS=4.5 V (mOhms) 11.8 IDM - pulsed drain current (Max) (A) 78 QG typ (nC) 3.9 QGD typ (nC) 0.8 QGS typ (nC) 1.3 Package (mm) SON3x3 VGS (V) 10 VGSTH typ (V) 1.3 ID - silicon limited at Tc=25degC (A) 50 ID - package limited (A) 50 Logic level Yes
  • Optimized for 5-V gate drive
  • Ultra-low Qg and Qgd
  • Low thermal resistance
  • Avalanche rated
  • Lead-free terminal plating
  • RoHS compliant
  • Halogen free
  • VSON 3.3 mm × 3.3 mm plastic package
  • Optimized for 5-V gate drive
  • Ultra-low Qg and Qgd
  • Low thermal resistance
  • Avalanche rated
  • Lead-free terminal plating
  • RoHS compliant
  • Halogen free
  • VSON 3.3 mm × 3.3 mm plastic package

This 30-V, 8.2-mΩ, 3.3 mm × 3.3 mm VSON NexFET™ power MOSFET is designed to minimize losses in power conversion applications and optimized for 5-V gate drive applications.

This 30-V, 8.2-mΩ, 3.3 mm × 3.3 mm VSON NexFET™ power MOSFET is designed to minimize losses in power conversion applications and optimized for 5-V gate drive applications.
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Technical documentation

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Type Title Date
* Data sheet CSD17308Q3 30-V N-Channel NexFET™ Power MOSFETs datasheet (Rev. C) PDF | HTML 11 Dec 2019
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
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 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.

Support software

Power Loss Calculation Tool for Load Switch (Rev. A)

SLPC019A.ZIP (375 KB)
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Simulation model

CSD17308Q3 TINA-TI Spice Model

SLPM064.TSM (8 KB) - TINA-TI Spice Model
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Simulation model

CSD17308Q3 Unencrypted PSpice Model (Rev. B)

SLLM126B.ZIP (4 KB) - PSpice Model
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Calculation tool

MOSFET-LOSS-CALC — Power Loss Calculation Tool for MOSFET Products

The MOSFET-LOSS-CALC is an Excel based tool that allows users to estimate power loss in a synchronous buck converter based on system and MOSFET parameters. For help selecting a discrete MOSFET or power block solution for your buck converter application, check out our Buck Converter NexFET™ (...)
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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.
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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
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Calculation tool

Power Loss Calculation Tool for Synchronous Inverting Buck Boost Converter

SLPR053.ZIP (909 KB)
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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.
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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.
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Reference designs

TIDA-00657 — SMBus 1- to 4-cell Hybrid Power Boost Mode Battery Charge Controller Reference Design

The TIDA-00657 reference design enables high efficiency (90+% @1-2A)  and faster charge with high charging current up to 3A. The design uses TI's BQ24780 Industrial Innovative Charge Controlller with Hybrid Power Boost Mode and  also features power and processor hot monitoring capability.
Design guide: PDF
Schematic: PDF
Reference designs

PMP40441 — Multi-cell buck-boost battery charger system reference design for USB PD PPS

This reference design is for USB Power Delivery (PD) battery charging applications, such as power banks or other portable devices. It employs the Buck-Boost charger BQ25713 for a wide input and output range for USB PD charging. The USB PD controller card (PMP40442) can configure the charger to run (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP40294 — Bi-directional Battery Power System +USB A 5V2A Output Reference Design

The PMP40294 reference design is designed for a high capacity battery packs which requires more and more charging and discharging power. It can support a wide input voltgae (5~20V) from any adaptor and deliver the maximal charging current up to 3A to a 3S battery pack. By adopting the (...)
Test report: PDF
Schematic: PDF
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Ordering & quality

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  • Ongoing reliability monitoring

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