BUF405AFI
Description: 7.5A, 450V, NPN, Si, POWER TRANSISTOR, ISOWATT220, 3 PIN

Overview of BUF405AFI by STMicroelectronics

Note: 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.
  • Distributor Offerings: ( 0 listings )
  • Number of FFF Equivalents: ( 0 replacements )
  • CAD Models: ( Request Part )
  • Number of Functional Equivalents: ( 10 options )
  • Part Data Attributes ( Available )
  • Reference Designs: ( Not Available )

CAD Models for BUF405AFI by STMicroelectronics
You need to Sign In or Sign Up to download CAD models.

There are no models available for this part yet.

Part Data Attributes for BUF405AFI by STMicroelectronics

BUF405AFI
STMicroelectronics
-
-
Pbfree Code
Yes
Rohs Code
Yes
Part Life Cycle Code
Obsolete
Ihs Manufacturer
STMICROELECTRONICS
Package Description
ISOWATT220, 3 PIN
Pin Count
3
Reach Compliance Code
not_compliant
ECCN Code
EAR99
HTS Code
8541.29.00.95
Case Connection
ISOLATED
Collector Current-Max (IC)
7.5 A
Collector-Emitter Voltage-Max
450 V
Configuration
SINGLE
JESD-30 Code
R-PSFM-T3
JESD-609 Code
e3
Number of Elements
1
Number of Terminals
3
Operating Temperature-Max
150 °C
Package Body Material
PLASTIC/EPOXY
Package Shape
RECTANGULAR
Package Style
FLANGE MOUNT
Polarity/Channel Type
NPN
Power Dissipation Ambient-Max
40 W
Power Dissipation-Max (Abs)
40 W
Qualification Status
Not Qualified
Surface Mount
NO
Terminal Finish
MATTE TIN
Terminal Form
THROUGH-HOLE
Terminal Position
SINGLE
Transistor Application
SWITCHING
Transistor Element Material
SILICON
VCEsat-Max
2 V
Want to compare parts?
  1. BUF405AFI
    STMicroelectronics
    7.5A, 450V, NPN, Si, POWER TRANSISTOR, ISOWATT220, 3 PIN
    VS

Alternate Parts for BUF405AFI

This table gives cross-reference parts and alternative options found for BUF405AFI. 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 BUF405AFI, 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
2SC4435 Power Bipolar Transistor, 5A I(C), 800V V(BR)CEO, 1-Element, NPN, Silicon, Plastic/Epoxy, 3 Pin, TO-3PB, 3 PIN SANYO Electric Co Ltd BUF405AFI vs 2SC4435
MJE13071-6200 5A, 450V, NPN, Si, POWER TRANSISTOR, TO-220AB Intersil Corporation BUF405AFI vs MJE13071-6200
2N6271.MOD Power Bipolar Transistor, 30A I(C), 100V V(BR)CEO, 1-Element, NPN, Silicon, TO-204AA, Metal, 2 Pin, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Resistors BUF405AFI vs 2N6271.MOD
BU2515AX 9A, 800V, NPN, Si, POWER TRANSISTOR, PLASTIC, SOT-399, 3 PIN NXP Semiconductors BUF405AFI vs BU2515AX
MJE13070-DR6269 Power Bipolar Transistor, 5A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin Harris Semiconductor BUF405AFI vs MJE13070-DR6269
2SC4107L-CB Power Bipolar Transistor, 10A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN SANYO Electric Co Ltd BUF405AFI vs 2SC4107L-CB
2N5632.MOD 10A, 100V, NPN, Si, POWER TRANSISTOR, TO-204AA, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BUF405AFI vs 2N5632.MOD
BD139.10 1.5A, 80V, NPN, Si, POWER TRANSISTOR, TO-225AA Motorola Mobility LLC BUF405AFI vs BD139.10
BD13816STU Power Bipolar Transistor, 1.5A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-126, Plastic/Epoxy, 3 Pin Fairchild Semiconductor Corporation BUF405AFI vs BD13816STU
2N5972.MOD 15A, 80V, NPN, Si, POWER TRANSISTOR, TO-204AA, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BUF405AFI vs 2N5972.MOD

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 BUF405AFI by STMicroelectronics.
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: BUF405AFI by STMicroelectronics

Select Manufacturer
Which Manufacturer of BUF405AFI would you like to use for your alert(s)?
  • Please alert me when BUF405AFI inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for BUF405AFI 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 BUF405AFI 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 BUF405AFI 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 BUF405AFI.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare BUF405AFI by STMicroelectronics

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