FQS4903

N-Channel QFET^® MOSFET 500V, 0.37A, 6.2Ω

Overview

This N-Channel enhancement mode power MOSFET is produced using ON Semiconductor Semiconductor’s proprietary planar stripe and DMOS technology. This advanced MOSFET technology has been especially tailored to reduce on-state resistance, and to provide superior switching performance and high avalanche energy strength. These devices are suitable for switched mode power supplies, active power factor correction (PFC), and electronic lamp ballasts.

Applications

Lighting

Features

0.37A, 500V, R_DS(on) = 6.2Ω(Max.) @V_GS = 10 V, I_D = 0.185A
Low gate charge ( Typ. 6.3nC)
Low C_rss ( Typ. 4.5pF)
100% avalanche tested

Material Composition

Product Change Notification

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Products:

Sort by

Product Groups:

┗

Orderable Parts:

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

V_(BR)DSS Min (V)

R_DS(on) Max @ V_GS = 10 V (mΩ)

Channel Polarity

Configuration

V_GS Max (V)

V_GS(th) Max (V)

I_D Max (A)

P_D Max (W)

R_DS(on) Max @ V_GS = 2.5 V (mΩ)

R_DS(on) Max @ V_GS = 4.5 V (mΩ)

Q_g Typ @ V_GS = 4.5 V (nC)

Q_g Typ @ V_GS = 10 V (nC)

C_iss Typ (pF)

Reference Price

FQS4903TF

Last Shipments

SOIC-8

751EB

260

REEL

3000

500

Q1=Q2=6200

N-Channel

Dual

±30

0.37

6.3

155

Price N/A

Product Number:

Distributor		Stock	BUY

First Name*

Please provide a first name.

Last Name*

Please provide a last name.

Company*

Please provide a company/university name.

Please provide a valid email.

Business Email*

Country/Region*

Please choose a country.

Job Title*

Please choose a job title.

Phone Number

How can sales help with your design?

Please provide a how could we help you.

I agree that the information that I provide will be used in accordance with the terms of the onsemi Privacy Policy and Terms of Use

You have to agree with the privacy policy.

Hello, your current browser settings are preventing us from processing your submission. You can adjust your browser settings and reload the page or you can submit an email directly to inside.sales@onsemi.com

You might also try the following:

Clear your browser cookies
Try to open this page in anonymous browser window
Try a different browser
Make sure you have reliable internet connection

MOSFETs | FQS4903

N-Channel QFET® MOSFET 500V, 0.37A, 6.2Ω

Overview

Product List

Email Sales

N-Channel QFET^® MOSFET 500V, 0.37A, 6.2Ω