Datasheets
BAS21 by:

Rectifier Diode

Part Details for BAS21 by Nexperia

Results Overview of BAS21 by Nexperia

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 Education and Research Space Technology Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

BAS21 Information

BAS21 by Nexperia is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for BAS21

Part # Distributor Description Stock Price Buy
Bristol Electronics   2991
RFQ
Quest Components 0.2 A, 250 V, SILICON, SIGNAL DIODE, TO-236AB 2392
  • 1 $0.1350
  • 223 $0.0450
  • 1,112 $0.0270
$0.0270 / $0.1350 Buy Now

Part Details for BAS21

BAS21 CAD Models

BAS21 Part Data Attributes

BAS21 Nexperia
Buy Now Datasheet
Compare Parts:
BAS21 Nexperia Rectifier Diode
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NEXPERIA
Reach Compliance Code compliant
Date Of Intro 1980-10-11
Samacsys Manufacturer Nexperia
Application HIGH VOLTAGE
Configuration SINGLE
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
Forward Voltage-Max (VF) 1.25 V
JEDEC-95 Code TO-236AB
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Pk Forward Current-Max 1.7 A
Number of Elements 1
Number of Phases 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Output Current-Max 0.2 A
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Power Dissipation-Max 0.25 W
Reference Standard IEC-60134
Rep Pk Reverse Voltage-Max 250 V
Reverse Recovery Time-Max 0.05 µs
Surface Mount YES
Terminal Finish TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for BAS21

This table gives cross-reference parts and alternative options found for BAS21. 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 BAS21, 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 Manufacturer Composite Price Description Compare
BAS21T/R Philips Semiconductors Check for Price Rectifier Diode, 1 Element, 0.2A, 200V V(RRM) BAS21 vs BAS21T/R
BAS21T/R Nexperia Check for Price Rectifier Diode BAS21 vs BAS21T/R
BAS21,235 NXP Semiconductors Check for Price BAS21 - High-voltage switching diode TO-236 3-Pin BAS21 vs BAS21,235
Part Number Manufacturer Composite Price Description Compare
BAS21L-AE3-R Unisonic Technologies Co Ltd Check for Price Rectifier Diode, 1 Element, 0.2A, 250V V(RRM), Silicon, LEAD FREE PACKAGE-3 BAS21 vs BAS21L-AE3-R
BAS21 NXP Semiconductors Check for Price 0.2A, 250V, SILICON, SIGNAL DIODE, TO-236AB, PLASTIC PACKAGE-3 BAS21 vs BAS21
BAS21T/R NXP Semiconductors Check for Price 0.2A, 250V, SILICON, SIGNAL DIODE, TO-236AB, PLASTIC PACKAGE-3 BAS21 vs BAS21T/R
BAS21-T Nexperia Check for Price Rectifier Diode BAS21 vs BAS21-T
BAS21/T3 Nexperia Check for Price Rectifier Diode BAS21 vs BAS21/T3
BAS21G-AE2-R Unisonic Technologies Co Ltd Check for Price Rectifier Diode, BAS21 vs BAS21G-AE2-R
BAS21G-CA2-R Unisonic Technologies Co Ltd Check for Price Rectifier Diode, BAS21 vs BAS21G-CA2-R
BAS21L-CA2-R Unisonic Technologies Co Ltd Check for Price Rectifier Diode, BAS21 vs BAS21L-CA2-R
BAS21G-CB2-R Unisonic Technologies Co Ltd Check for Price Rectifier Diode, 1 Element, 0.2A, 250V V(RRM), Silicon, HALOGEN AND LEAD FREE PACKAGE-2 BAS21 vs BAS21G-CB2-R
BAS21L-CB2-R Unisonic Technologies Co Ltd Check for Price Rectifier Diode, BAS21 vs BAS21L-CB2-R

Resources and Additional Insights for BAS21

Reference Designs related to BAS21

  • 5W Adapter Reference Design
    This is a 15W 5.0V / 3.0A USB adapter reference design using Infineon Quasi-Resonant PWM IC ICE2QS03G, CoolMOS™ IPL65R1K5C6S (ThinPAK 5x6), OptiMOS™ BSC067N06LS3G and high Speed Switching Diode BAS21-03W in a slim plug form factor with various mode of protections for a high reliable system.

BAS21 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 BAS21 by Nexperia.
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: BAS21 by Nexperia

Select Manufacturer
Which Manufacturer of BAS21 would you like to use for your alert(s)?
  • Please alert me when BAS21 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for BAS21 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 BAS21 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 BAS21 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 BAS21.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare BAS21 by Nexperia

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