Fet Smd

 



Fet smd packages

  1. Mosfet Cross Reference Replacements
  2. N Ch Mosfet
  3. Smd Fet Marking Code
  4. High Side N Channel Mosfet
  5. Smd Fet Datasheet

Mosfet Cross Reference Replacements

MOSFET SMD Transistors. Description More Info In Stock Package Package Qty. Price US$ Order IRF Series: IRF7103: IRF7103 3A 50V Dual N-Channel Power MOSFET. SMD MOSFET SMD MOSFET Transistors (Dual N-Channel) SMD MOSFET 2500 MSU15N06MC 60 15 0.10 18 1.02.5 MSU50N06MC 60 50 0.023 30 2.04.0 MSU1N60MC 600 1.2 11.5 5.0 2.04.0.

Identify SMD (SMT) electronic components by their marking codes. Our database currently has 3343 SMD marking codes of bipolar transistors (BJT), field effect transistors (FET, MOSFET, JFET), diodes, Zener diodes, Schottky diodes, varicap diodes, voltage supervisors (reset circuits), temperature sensors, current sensors, transient voltage suppressors (TVS) and others.

2020-08-23

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Identifying SMD electronic components by their marking codes

N Ch Mosfet

Fill in the marking code found on the top surface of the SMD component, then fill in the human verification number, which ensures only real people use the data and click the 'Search' button. Searching is case-sensitive. If any Partnames are found, you could further search these on the manufacturer's website. Our database contains marking codes of some popular SMD electronic components in very small packages that typically can not carry the full name of the component. These include bipolar junction transistors (BJTs), field effect transistors (FETs, MOSFETs), junction gate FETs (JFETs), diodes, Schottky diodes, Zener diodes, varicap (variable capacitance, or varactor) diodes, voltage supervisors (reset circuits for microcontrollers), transient voltage suppressors (TVSs), ESD protection diodes and other components.

Teles ag (2000-06-26) driver. Copyright (C) 2021 embedeo.comTerms of use and legal disclaimer

SOT-23 Package

Fet

SOT-23 Body style Transistor or FET SMD package

Smd Fet Marking Code



SOT-23 Package Drawing and Package Dimensions

The SOT-23 package is a 3-terminal plastic surface mount component.
A similar package style is the TO-236AA SMD Transistor.



SOT-23 Package Drawing

Case temperature. Because the SOT-23 is a Surface Mount Device [SMD] heat transfer will also be conducted via the component leads. There are no leads to shorten to increase heat conduction as in a thru-hole component. The TO-236 has to be mounted to a Printed Circuit Board [PCB] so the lands or PWB pads are used to transfer heat. For best results use the largest pads possible while keeping the required spacing between pads.

The weigh of the copper [copper thickness] is of marginal help with 3oz copper providing the same heat transfer as 1oz copper. However the surface area of the PCB pads makes all the difference in conducting heat. The larger the pad surface area, the lower the thermal resistance. Heat conduction increases as thermal resistance decreases. Download verypc driver.
Refer to Thermal Resistance by Pad Area by Copper Weight graph.


SOT-23 Package Drawing

High Side N Channel Mosfet


SOT-23

The text above indicates that this package is used by either transistors or FETs but almost any two or three terminal semiconductor could use this package:Thyristors, IGBTs and so on. Because of the package size, the SOT-23 is a low current device. Additional SOT23 Package Variations.


SOT23-MO

An additional version of the SOT23 package is the SOT23-MO package style. This variation is a 6-pin package, with three pins on either side of the plastic body. No physical dimensions are provided because there are a number of variations. For example the physical width of the plastic body is 1.75mm for a SOT23-MO-178 package, or 1.45mm for a SOT23-MO-203 package [max dimension]. The length could also vary between package versions; for example the MO-178 package has a length of 3.05mm, while the MO-203 package has a length of 2.15mm.

SOT-23-MO-178 Package Drawing

When holding one transistor per package it's common for 4 of the pins to be dedicated to the collector, allowing 4 pads on the printed wiring board to dissipate heat. Of course the remaining two terminals are used for the Base and Emitter of the transistor.

Smd Fet Datasheet

The SOT package used with transistors is similar to the SOP package used with digital ICs. Although the dimensions and number of pins changes with the semiconductor function used within the device and number of terminals required.