Fairchild MM3Z2V4B-MM3Z75VB Zener Diodes Data Handbook
Summary
These Zener Diodes provide precise and reliable voltage regulation components with an extensive range of options (2.4V to 75V). Featuring a small Surface Mount Device (SMD) package and guaranteed low power dissipation, they are ideal for integrating stable voltage reference points into your circuit designs. The manual details comprehensive technical specifications, including absolute maximum ratings, electrical characteristics data tables, and thermal performance guides, making it an essential resource for electronics engineers developing highly reliable power circuits.
Page 1 Text Content
3Z2V4B -M 3Z75VB Zener D iodes
October 2010
MM3Z2V4B-MM3Z75VB Zener Diodes Features Wide Zener Voltage Range Selection, 2.4V to 75V VZ Tolerance Selection of ±2% (B Series) Very Small and Thin SMD package Matte Tin(Sn) finish, Pb Free
Connection Diagram
* Band Denotes Cathode SOD-323F
Absolute Maximum Ratings TA = 25°C unless otherwise noted Symbol Parameter Value Units PD Power Dissipation m W
TSTG Storage Temperature Range -65 to +150 °C TJ Maximum Junction Temperature °C IZM Maximum Regulator Current PD/VZ m A
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Thermal Characteristics Symbol Parameter Value Unit RθJA Thermal Resistance, Junction to Ambient °C/W * Device mounted on FR-4 PCB minimum land pad.
Electrical Characteristics TA = 25°C unless otherwise specified Symbol Parameter/ Test condition Min. Typ. Max. Unit VF Forward Voltage / IF=10m A 1.0
Package Marking and Ordering Information Device Marking Device Package Packing Reel Size Tape Width Quantity Refer to Refer to SOD-323F Tape & Reel 7’ 12mm 3,000 Product table list Product table list
© 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com MM3Z2V4B-MM3Z75VB Rev. A4
Page Summary Contents For Fairchild MM3Z2V4B-MM3Z75VB Zener Diodes Data Handbook
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 6 |
| File Size | 312.00 KB |
| Published | July 15, 2026 |
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Frequently Asked Questions
What is the operational voltage range for these Zener Diodes?
The diodes offer a wide Zener Voltage Range, selectable from 2.4V up to 75V.
What material constraints exist when mounting this component on a PCB?
The device must be mounted on an FR-4 PCB with a minimum land pad size.
How can I ensure that the parts I buy are genuine and fully traceable?
Customers should purchase parts either directly from Fairchild or from Authorized Fairchild Distributors.
What is the absolute maximum power dissipation rating for this diode?
The Power Dissipation (P) has an absolute maximum rating of 200 mW.