MM3Z2V4T1 SERIES
Zener Voltage Regulators
200 mW SOD−323 Surface Mount
This series of Zener diodes is packaged in a SOD−323 surface
mount package that has a power dissipation of 200 mW. They are
designed to provide voltage regulation protection and are especially
attractive in situations where space is at a premium. They are well
suited for applications such as cellular phones, hand held portables,
and high density PC boards.
http://onsemi.com
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Specification Features:
Cathode
Anode
• Standard Zener Breakdown Voltage Range − 2.4 V to 75 V
• Steady State Power Rating of 200 mW
• Small Body Outline Dimensions:
0.067” x 0.049” (1.7 mm x 1.25 mm)
• Low Body Height: 0.035” (0.9 mm)
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• Package Weight: 4.507 mg/Unit
• ESD Rating of Class 3 (>16 kV) per Human Body Model
• Pb−Free Packages are Available
SOD−323
CASE 477
STYLE 1
Mechanical Characteristics:
CASE: Void-free, Transfer-Molded Plastic
FINISH: All External Surfaces are Corrosion Resistant
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
MARKING DIAGRAM
LEADS: Plated with Pb−Sn or Sn Only (Pb−Free)
POLARITY: Cathode Indicated by Polarity Band
FLAMMABILITY RATING: UL 94 V−0
xx
G
G
MOUNTING POSITION: Any
xx = Specific Device Code
M = Date Code*
MAXIMUM RATINGS
Rating
Symbol
Max
Unit
G
= Pb−Free Package
(Note: Microdot may be in either location)
Total Device Dissipation FR−5 Board,
P
D
*Date Code orientation may vary depending
upon manufacturing location.
(Note 1) @ T = 25°C
200
1.5
mW
mW/°C
A
Derate above 25°C
Thermal Resistance, Junction−to−Ambient
R
635
°C/W
°C
q
JA
ORDERING INFORMATION
Junction and Storage Temperature Range T , T
−65 to +150
J
stg
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. FR−4 Minimum Pad
Device
Package
Shipping†
MM3ZxxxT1
MM3ZxxxT1G
SOD−323
3000/Tape & Reel
3000/Tape & Reel
SOD−323
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics table on page 2 of
this data sheet.
©
Semiconductor Components Industries, LLC, 2006
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Publication Order Number:
November, 2006 − Rev. 7
MM3Z2V4T1/D