MMBZ5231B-7-F

231B-7-F Zener Diodes with 5.1V Voltage Output
5,698 Effective Inventory

MMBZ5231B-7-F

Effective Inventory5,698

231B-7-F Zener Diodes with 5.1V Voltage Output

Quality Assurance

Quality Assurance

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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MMBZ5231B-7-F DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
10 $0.027 $0.27
100 $0.023 $2.30
300 $0.022 $6.60
3000 $0.020 $60.00
6000 $0.019 $114.00
9000 $0.018 $162.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Rapid Quote

Please submit RFQ for MMBZ5231B-7-F or email to us: Email: [email protected], we will contact you in 12 hours.

Details

Features• Planar Die Construction• 350mW Power Dissipation on FR-4 PCB• General Purpose, Medium Current• Ideally Suited for Automated Assembly Processes• Lead, Halogen and Antimony Free, RoHS Compliant "Green" Device (Notes 2 and 3)• Qualified to AEC-Q101 Standards for High Reliability

Key Features

  • Planar Die Construction
  • 350mW Power Dissipation on FR-4 PCB
  • General Purpose, Medium Current
  • Ideally Suited for Automated Assembly Processes
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Notes 3 & 4)
  • Qualified to AEC-Q101 Standards for High Reliability
Diodes Incorporated Inventory

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Zener Diodes RoHS Details
Series MMBZ5231B Mounting Style SMD/SMT
Package / Case SOT-23-3 Vz - Zener Voltage 5.1 V
Voltage Tolerance ! 5 % Pd - Power Dissipation 350 mW
Zener Current ! 5 uA Zz - Zener Impedance 17 Ohms
Minimum Operating Temperature - 65 C Maximum Operating Temperature ! + 150 C
Configuration Single Test Current 20 mA
Brand Diodes Incorporated Height 1 mm
Ir - Maximum Reverse Leakage Current 5 uA Ir - Reverse Current 5 uA
Length 2.9 mm Product Type ! Zener Diodes
Factory Pack Quantity 3000 Subcategory Diodes & Rectifiers
Termination Style SMD/SMT Vf - Forward Voltage 900 mV
Width 2.4 mm Unit Weight 0.000282 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MMBZ5231B-7-F PDF Download

FAQs

What is MMBZ5231B-7-F?

The MMBZ5231B-7-F is a dual surface mount Zener diode designed and manufactured by Diodes Incorporated. It is designed for voltage regulation and transient voltage suppression in a wide range of electronic applications, including power supplies, voltage references, and signal conditioning circuits.

How Does MMBZ5231B-7-F Work?

The MMBZ5231B-7-F works by providing a stable voltage reference or clamping voltage in response to input voltage variations. When the voltage across the diode reaches its specified zener voltage, it begins to conduct, effectively stabilizing the voltage across the load. In transient voltage suppression applications, it protects sensitive components by diverting excess voltage surges away from the load.

How Many Pins does MMBZ5231B-7-F have and What are the Functions of the Pinout Configuration?

The MMBZ5231B-7-F typically comes in a SOT-23 surface mount package with three pins, including:

  • Pin 1 (Cathode): The terminal connected to the low voltage side in the zener diode.
  • Pin 2 (Anode): The terminal connected to the high voltage side in the zener diode.
  • Pin 3 (No connection or may serve as a thermal pad): May or may not be internally connected, and in some cases, it may serve as a thermal pad for heat dissipation.

What are the Pros and Cons of MMBZ5231B-7-F?

Pros:

  • Compact Size: The SOT-23 package is space-efficient, suitable for compact designs.
  • Simple Voltage Regulation: Provides a simple and effective method for voltage regulation and transient voltage suppression.
  • Wide Range of Operating Temperatures: Can operate over a wide temperature range, making it suitable for various environmental conditions.
  • Robust Protection: Offers robust protection against voltage transients for sensitive electronic components.

Cons:

  • Limitation to Low Power Applications: May not be suitable for high-power applications due to power dissipation limitations.
  • Accuracy and Tolerance: As with all zener diodes, careful consideration of voltage tolerances is necessary for precision applications.

Are There Any Equivalents/Alternatives to MMBZ5231B-7-F for Recommendation?

  • The BZX84C3V3 from Nexperia is a similar surface mount zener diode with comparable specifications.
  • Alternatives to the MMBZ5231B-7-F include the LMZ3,6 series from ON Semiconductor and the 1N4728A from Vishay.

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