Datasheets
BU921P by:

10A, 400V, NPN, Si, POWER TRANSISTOR, TO-218

Part Details for BU921P by STMicroelectronics

Overview of BU921P by STMicroelectronics

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.

Part Details for BU921P

BU921P CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

BU921P Part Data Attributes:

BU921P STMicroelectronics
Buy Now Datasheet
Compare Parts:
BU921P STMicroelectronics 10A, 400V, NPN, Si, POWER TRANSISTOR, TO-218
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.29.00.95
Collector Current-Max (IC) 10 A
Collector-Emitter Voltage-Max 400 V
Configuration DARLINGTON WITH BUILT-IN DIODE AND RESISTOR
JEDEC-95 Code TO-218
JESD-30 Code R-PSFM-T3
JESD-609 Code e0
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 105 W
Power Dissipation-Max (Abs) 105 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Element Material SILICON
VCEsat-Max 1.8 V

Alternate Parts for BU921P

This table gives cross-reference parts and alternative options found for BU921P. 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 BU921P, 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
NTE2317 Power Bipolar Transistor, 15A I(C), 450V V(BR)CEO, 1-Element, NPN, Silicon, TO-218, Plastic/Epoxy, 3 Pin, NTE Electronics Inc BU921P vs NTE2317
BU932RP 15A, 450V, NPN, Si, POWER TRANSISTOR, TO-218 STMicroelectronics BU921P vs BU932RP
MJH10012 10A, 400V, NPN, Si, POWER TRANSISTOR, TO-218, CASE 340D-02, 3 PIN onsemi BU921P vs MJH10012
MJH10012 10A, 400V, NPN, Si, POWER TRANSISTOR, TO-218 Motorola Mobility LLC BU921P vs MJH10012
BU323AP 10A, 400V, NPN, Si, POWER TRANSISTOR, TO-218, CASE 340D-02, 3 PIN onsemi BU921P vs BU323AP
BU931P Automotive-grade high voltage ignition coil driver NPN power Darlington transistor STMicroelectronics BU921P vs BU931P

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 BU921P 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: BU921P by STMicroelectronics

  • Please alert me when BU921P inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following BU921P 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 BU921P 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 BU921P 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 BU921P.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare BU921P by STMicroelectronics

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