Product details

VDS (V) 80 Configuration Single Rds(on) max at VGS=10 V (mOhms) 4.1 IDM - pulsed drain current (Max) (A) 400 QG typ (nC) 48 QGD typ (nC) 8.6 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 2.7 ID - silicon limited at Tc=25degC (A) 157 ID - package limited (A) 100 Logic level No
VDS (V) 80 Configuration Single Rds(on) max at VGS=10 V (mOhms) 4.1 IDM - pulsed drain current (Max) (A) 400 QG typ (nC) 48 QGD typ (nC) 8.6 Package (mm) SON5x6 VGS (V) 20 VGSTH typ (V) 2.7 ID - silicon limited at Tc=25degC (A) 157 ID - package limited (A) 100 Logic level No
  • Ultra-Low Qg and Qgd
  • 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
  • Low Thermal Resistance
  • Avalanche Rated
  • Logic Level
  • Pb-Free Terminal Plating
  • RoHS Compliant
  • Halogen Free
  • SON 5-mm × 6-mm Plastic Package

This 3.4 mΩ, 80 V, SON 5 mm × 6 mm NexFET™ power MOSFET is designed to minimize losses in power conversion applications.

This 3.4 mΩ, 80 V, SON 5 mm × 6 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 CSD19502Q5B 80 V N-Channel NexFET™ Power MOSFET datasheet (Rev. B) 19 May 2017
Technical article Understanding the benefits of “lead-free” power MOSFETs 08 Feb 2019
Application note QFN and SON PCB Attachment (Rev. B) 24 Aug 2018
Technical article How to select a MOSFET - Hot Swap 06 Apr 2018
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

SLPC019.ZIP (338 KB)
Simulation model

CSD19502Q5B Unencrypted PSpice Model (Rev. B)

SLPM097B.ZIP (5 KB) - PSpice Model
Simulation model

CSD19502Q5B TINA-TI Spice Model

SLPM163.ZIP (8 KB) - TINA-TI Spice 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

MOSFET power loss calculator for synchronous buck converter applications
Reference designs

PMP22087 — 336-W Auxless AC/DC power supply reference design with 80 PLUS platinum compatible performance

This reference design is an AC/DC power supply design with critical conduction mode (CRM) PFC and half-bridge LLC series resonant converter that provides 24 V, 240-W continuous, 336-W peak output from a universal input AC voltage (90 VAC to 264 VAC). This design uses UCC28056 CRM/DCM PFC controller (...)
Reference designs

PMP21160 — 336-W auxless AC/DC power supply reference design with 80 PLUS platinum compatible performance

This reference design uses UCC28056 CRM/DCM PFC controller and UCC256304 enhanced LLC controller with integrated driver to provide 24-V/10-A output (continuous, 14-A peak) from universal AC input. This design achieves 92.8% peak efficiency at 115-Vac input and 94.9% peak efficiency at 230-Vac input (...)
Reference designs

PMP21278 — 300W 12Vout 4-Switch Buck-Boost for Industrial PC Reference Design

The PMP21278 reference design is a 300W power supply utilizing the LM5176 4-switch buck-boost controller for industrial applications. This design can operate from 9V to 50V. The design has a 12V output and capable of sourcing 25A continuous current. Switching frequency is set to 230kHz. PMP21278 is (...)
Reference designs

PMP20396 — 400V Input, 50W Output Multiple-Output Bias Supply Reference Design

PMP20396 is a multiple-output isolated bias supply reference design. With 100V or above input voltage, this design can provide maximum 2W output power. With 300V or above input voltage, this design can provide maximum 50W output power. Four different outputs are provided in this design - 5V/500mA (...)
Reference designs

PMP20432 — 100V to 410V DC Input to 12V/4.5A Output Bias Supply Reference Design

PMP20432 is an isolated bias supply reference design. With 100V or above input voltage, this design can provide maximum 2W output power. With 300V or above input voltage, this design can provide maximum 52W output power with 12V regulated output voltage. Peak 91.5% efficiency is achieved in this (...)
Reference designs

PMP9522 — Isolated 26VAC/DC Solid-State Relay Reference Design

This isolated, bi-directional, solid-state switch can control current flow into both AC and DC loads. Rated for 24VAC, it can switch loads up to approximately 17A.
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  • Ongoing reliability monitoring

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