Datasheets
RF4E20N50ST by: Fairchild Semiconductor Corporation

Power Field-Effect Transistor, 20A I(D), 500V, 0.24ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-268AA

Part Details for RF4E20N50ST by Fairchild Semiconductor Corporation

Overview of RF4E20N50ST by Fairchild Semiconductor Corporation

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Telecommunications

Part Details for RF4E20N50ST

RF4E20N50ST CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

RF4E20N50ST Part Data Attributes

RF4E20N50ST Fairchild Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
RF4E20N50ST Fairchild Semiconductor Corporation Power Field-Effect Transistor, 20A I(D), 500V, 0.24ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-268AA
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Package Description SMALL OUTLINE, R-PSSO-G2
Reach Compliance Code unknown
ECCN Code EAR99
Avalanche Energy Rating (Eas) 960 mJ
Case Connection DRAIN
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 500 V
Drain Current-Max (ID) 20 A
Drain-source On Resistance-Max 0.24 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-268AA
JESD-30 Code R-PSSO-G2
Number of Elements 1
Number of Terminals 2
Operating Mode ENHANCEMENT MODE
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type N-CHANNEL
Pulsed Drain Current-Max (IDM) 80 A
Qualification Status Not Qualified
Surface Mount YES
Terminal Form GULL WING
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for RF4E20N50ST

This table gives cross-reference parts and alternative options found for RF4E20N50ST. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RF4E20N50ST, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
RF4E20N50S Power Field-Effect Transistor, 20A I(D), 500V, 0.24ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-268AA, TO-268AA, 3 PIN Fairchild Semiconductor Corporation RF4E20N50ST vs RF4E20N50S
Part Number Description Manufacturer Compare
IRFP460BPBF TRANSISTOR POWER, FET, FET General Purpose Power Vishay Siliconix RF4E20N50ST vs IRFP460BPBF
FDP20N50F Power MOSFET, N-Channel, UniFETTM, FRFET®, 500 V, 20 A, 260 mΩ, TO-220, 1000-TUBE onsemi RF4E20N50ST vs FDP20N50F
IXFT21N50Q Power Field-Effect Transistor, 21A I(D), 500V, 0.25ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-268, TO-268, 3 PIN IXYS Corporation RF4E20N50ST vs IXFT21N50Q
STP20NM50FD N-Channel 500V - 0.22Ohm - 20A - TO-220 FDmesh(TM) POWER MOSFET (with FAST DIODE) STMicroelectronics RF4E20N50ST vs STP20NM50FD
IXFH21N50Q Power Field-Effect Transistor, 21A I(D), 500V, 0.25ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-247, TO-247, 3 PIN IXYS Corporation RF4E20N50ST vs IXFH21N50Q
APT5024BLLG Power Field-Effect Transistor, 22A I(D), 500V, 0.24ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-247AD, ROHS COMPLIANT, TO-247, 3 PIN Microsemi Corporation RF4E20N50ST vs APT5024BLLG
IXTH21N50 Power Field-Effect Transistor New Jersey Semiconductor Products Inc RF4E20N50ST vs IXTH21N50
SIHG460B-GE3 Power Field-Effect Transistor, 20A I(D), 500V, 0.25ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-247AC, Vishay Intertechnologies RF4E20N50ST vs SIHG460B-GE3
IXTH21N50 Power Field-Effect Transistor, 21A I(D), 500V, 0.25ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-247AD, TO-247AD, 3 PIN IXYS Corporation RF4E20N50ST vs IXTH21N50
IXTM21N50 Power Field-Effect Transistor New Jersey Semiconductor Products Inc RF4E20N50ST vs IXTM21N50

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for RF4E20N50ST by Fairchild Semiconductor Corporation.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: RF4E20N50ST by Fairchild Semiconductor Corporation

  • Please alert me when RF4E20N50ST inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following RF4E20N50ST alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for RF4E20N50ST to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following RF4E20N50ST alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for RF4E20N50ST.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare RF4E20N50ST by Fairchild Semiconductor Corporation

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: