Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

PSMN4R5-40PS

N-channel 40 V 4.6 mΩ standard level MOSFET

Standard level N-channel MOSFET in TO220 package qualified to 175 °C. This product is designed and qualified for use in a wide range of industrial, communications and domestic equipment.

This product has been discontinued

Features and benefits

  • High efficiency due to low switching and conduction losses

  • Robust construction for demanding applications

  • Standard level gate

Applications

  • Battery-powered tools

  • Load switching

  • Motor control

  • Uninterruptible power supplies

Parametrics

Type number Package version Package name Product status Channel type Nr of transistors VDS [max] (V) RDSon [max] @ VGS = 10 V (mΩ) Tj [max] (°C) ID [max] (A) QGD [typ] (nC) QG(tot) [typ] @ VGS = 10 V (nC) Ptot [max] (W) Qr [typ] (nC) VGSth [typ] (V) Automotive qualified Ciss [typ] (pF) Coss [typ] (pF) Release date
PSMN4R5-40PS SOT78 TO-220AB End of life N 1 40 4.6 175 100 8.8 42.3 148 33 3 N 2683 660 2010-09-02

Package

All type numbers in the table below are discontinued.

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
PSMN4R5-40PS PSMN4R5-40PS,127
(934063908127)		 Discontinued / End-of-life PSMN4R5 40PS SOT78
TO-220AB
(SOT78) 		SOT78 SOT78_127

Environmental information

All type numbers in the table below are discontinued.

Type number Orderable part number Chemical content RoHS RHF-indicator
PSMN4R5-40PS PSMN4R5-40PS,127 PSMN4R5-40PS rohs rhf
Quality and reliability disclaimer

Documentation (20)

File name Title Type Date
PSMN4R5-40PS N-channel 40 V 4.6 mOhm standard level MOSFET Data sheet 2017-05-08
AN10273 Power MOSFET single-shot and repetitive avalanche ruggedness rating Application note 2022-06-20
AN10874_ZH LFPAK MOSFET thermal design guide, Chinese version Application note 2020-04-30
AN11113_ZH LFPAK MOSFET thermal design guide - Part 2 Application note 2020-04-30
AN11156 Using Power MOSFET Zth Curves Application note 2021-01-04
AN11158 Understanding power MOSFET data sheet parameters Application note 2020-07-06
AN11158_ZH Understanding power MOSFET data sheet parameters Application note 2021-01-04
AN11160 Designing RC Snubbers Application note 2024-10-21
AN11243 Failure signature of Electrical Overstress on Power MOSFETs Application note 2017-12-21
AN11261 RC Thermal Models Application note 2021-03-18
AN11599 Using power MOSFETs in parallel Application note 2016-07-13
AN11172 Mounting instructions for SOT78 (TO-220AB); SOT186A (TO-220F) Application note 2021-05-21
SOT78 3D model for products with SOT78 package Design support 2017-06-30
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT78 plastic, single-ended package (heatsink mounted, 1 mounting hole); 3 leads; 2.54 mm pitch; 15.6 mm x 10 mm x 4.4 mm body Package information 2020-04-21
Reliability_information_template_t6_sot78 Reliability Information T6 SOT78 Quality document 2023-03-24
T6_SOT78_PSMN4R5-40PS_Nexperia_Quality_document PSMN4R5-40PS Quality document Quality document 2023-03-23
PSMN4R5_40PS PSMN4R5-40PS SPICE model SPICE model 2010-03-12
TN00008 Power MOSFET frequently asked questions and answers Technical note 2024-08-09
PSMN4R5-40PS PSMN4R5-40PS Thermal model Thermal model 2009-06-16

Support

If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.

Models

File name Title Type Date
PSMN4R5_40PS PSMN4R5-40PS SPICE model SPICE model 2010-03-12
PSMN4R5-40PS PSMN4R5-40PS Thermal model Thermal model 2009-06-16
SOT78 3D model for products with SOT78 package Design support 2017-06-30

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet