Datasheets
BST40 by:

Small Signal Bipolar Transistor, 0.5A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, SOT-89, 3 PIN

Part Details for BST40 by Diodes Incorporated

Overview of BST40 by Diodes Incorporated

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 BST40

BST40 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

BST40 Part Data Attributes

BST40 Diodes Incorporated
Buy Now Datasheet
Compare Parts:
BST40 Diodes Incorporated Small Signal Bipolar Transistor, 0.5A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, SOT-89, 3 PIN
Part Life Cycle Code Obsolete
Ihs Manufacturer DIODES INC
Part Package Code SOT-89
Package Description SMALL OUTLINE, R-PSSO-F3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Case Connection COLLECTOR
Collector Current-Max (IC) 0.5 A
Collector-Emitter Voltage-Max 250 V
Configuration SINGLE
DC Current Gain-Min (hFE) 40
JESD-30 Code R-PSSO-F3
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount YES
Terminal Form FLAT
Terminal Position SINGLE
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 70 MHz

Alternate Parts for BST40

This table gives cross-reference parts and alternative options found for BST40. 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 BST40, 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
BST40TRL13 TRANSISTOR 1000 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BST40 vs BST40TRL13
BST40-TAPE-7 TRANSISTOR 1000 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BST40 vs BST40-TAPE-7
BST40TRL13 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon YAGEO Corporation BST40 vs BST40TRL13
BST40-TAPE-13 TRANSISTOR 1000 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BST40 vs BST40-TAPE-13
BST40T/R Small Signal Bipolar Transistor Nexperia BST40 vs BST40T/R
BST40TA Small Signal Bipolar Transistor, 0.5A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon Diodes Incorporated BST40 vs BST40TA
BST40 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon YAGEO Corporation BST40 vs BST40
Part Number Description Manufacturer Compare
BST40T/R Small Signal Bipolar Transistor Nexperia BST40 vs BST40T/R
BST40-TAPE-7 TRANSISTOR 1000 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BST40 vs BST40-TAPE-7
BST40TA Small Signal Bipolar Transistor, 0.5A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon Zetex / Diodes Inc BST40 vs BST40TA
BST40TRL13 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon YAGEO Corporation BST40 vs BST40TRL13
BST40TRL13 TRANSISTOR 1000 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BST40 vs BST40TRL13
BST40 Small Signal Bipolar Transistor, 0.5A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon Zetex / Diodes Inc BST40 vs BST40
BST40-TAPE-13 TRANSISTOR 1000 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BST40 vs BST40-TAPE-13
BST40 Small Signal Bipolar Transistor, 1A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon YAGEO Corporation BST40 vs BST40
BST40 TRANSISTOR 100 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-243AA, PLASTIC, SC-62, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BST40 vs BST40
BST40T/R TRANSISTOR 100 mA, 250 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-243AA, PLASTIC, SC-62, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BST40 vs BST40T/R

BST40 Related Parts

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 BST40 by Diodes Incorporated.
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: BST40 by Diodes Incorporated

  • Please alert me when BST40 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following BST40 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 BST40 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 BST40 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 BST40.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare BST40 by Diodes Incorporated

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