Datasheets
MMSZ5231B by:

Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, SOD-123, 2 PIN

Part Details for MMSZ5231B by Fairchild Semiconductor Corporation

Overview of MMSZ5231B 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.

Price & Stock for MMSZ5231B

Part # Distributor Description Stock Price Buy
Bristol Electronics   1548
RFQ
Bristol Electronics   7842
RFQ
Bristol Electronics   Min Qty: 45 1475
  • 45 $0.1125
  • 135 $0.0750
  • 468 $0.0188
$0.0188 / $0.1125 Buy Now
Quest Components Zener Diode, Two Terminal, 5.1 Volt, 5%, SOD-123 1180
  • 1 $0.1500
  • 201 $0.0500
  • 1,001 $0.0150
$0.0150 / $0.1500 Buy Now
Quest Components Zener Diode, Two Terminal, 5.1 Volt, 5%, SOD-123 2064
  • 1 $0.1460
  • 87 $0.0657
  • 762 $0.0438
$0.0438 / $0.1460 Buy Now
Quest Components Zener Diode, Two Terminal, 5.1 Volt, 5%, SOD-123 5
  • 1 $0.1640
$0.1640 Buy Now
Quest Components Zener Diode, Two Terminal, 5.1 Volt, 5%, SOD-123 1676
  • 1 $0.5000
  • 26 $0.2250
  • 223 $0.1500
$0.1500 / $0.5000 Buy Now
Quest Components Zener Diode, Two Terminal, 5.1 Volt, 5%, SOD-123 1649
  • 1 $0.7000
  • 144 $0.3500
  • 572 $0.2800
$0.2800 / $0.7000 Buy Now
ComSIT USA ZENER DIODE Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional RoHS: Compliant Europe - 2790
RFQ

Part Details for MMSZ5231B

MMSZ5231B CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

MMSZ5231B Part Data Attributes:

MMSZ5231B Fairchild Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
MMSZ5231B Fairchild Semiconductor Corporation Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, SOD-123, 2 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code SOD-123
Package Description SOD-123, 2 PIN
Pin Count 2
Manufacturer Package Code 2LD,SOD123, JEDEC DO-219
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Configuration SINGLE
Diode Element Material SILICON
Diode Type ZENER DIODE
Dynamic Impedance-Max 17 Ω
JESD-30 Code R-PDSO-G2
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Reference Voltage-Nom 5.1 V
Surface Mount YES
Technology ZENER
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tol-Max 5%
Working Test Current 20 mA

Alternate Parts for MMSZ5231B

This table gives cross-reference parts and alternative options found for MMSZ5231B. 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 MMSZ5231B, 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
MMSZ5231B-T1 Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, PLASTIC PACKAGE-2 Sensitron Semiconductors MMSZ5231B vs MMSZ5231B-T1
MMSZ5231B-G Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-2 Sensitron Semiconductors MMSZ5231B vs MMSZ5231B-G
MMSZ5231B-GT1 Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, PLASTIC PACKAGE-2 Sensitron Semiconductors MMSZ5231B vs MMSZ5231B-GT1
MMSZ5231BT/R7 Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor MMSZ5231B vs MMSZ5231BT/R7
MMSZ5231BT3 5.1V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, PLASTIC, CASE 425, 2 PIN Motorola Mobility LLC MMSZ5231B vs MMSZ5231BT3
MMSZ5231BT/R13 Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor MMSZ5231B vs MMSZ5231BT/R13
MMSZ5231B Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, PLASTIC PACKAGE-2 Sensitron Semiconductors MMSZ5231B vs MMSZ5231B
Part Number Description Manufacturer Compare
MMSZ5231BT/R7 Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor MMSZ5231B vs MMSZ5231BT/R7
MMSZ5231BT/R13 Zener Diode, 5.1V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 PanJit Semiconductor MMSZ5231B vs MMSZ5231BT/R13

MMSZ5231B 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 MMSZ5231B 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: MMSZ5231B by Fairchild Semiconductor Corporation

  • Please alert me when MMSZ5231B inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following MMSZ5231B 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 MMSZ5231B 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 MMSZ5231B 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 MMSZ5231B.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare MMSZ5231B 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: