Semiconductor Components Industries, LLC, 2004
July, 2004 − Rev. 9
1 Publication Order Number:
MM3Z2V4ST1/D
MM3Z2V4ST1 SERIES
Zener Voltage Regulators
200 mW SOD−323 Surface Mount
Tight Tolerance Portfolio
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.
Specification Features:
• Standard Zener Breakdown Voltage Range −
2.4 V to 12 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)
• Package Weight: 4.507 mg/unit
• ESD Rating of Class 3 (>16 kV) per Human Body Model
• Tight Tolerance V
Z
• Pb−Free Packages are Available
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
LEADS: Plated with Pb−Sn or Sn only (Pb−Free)
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL 94 V−0
MOUNTING POSITION: Any
MAXIMUM RATINGS
Rating Symbol Max Unit
Total Device Dissipation FR−5 Board,
(Note 1) @ T
A
= 25°C
Derate above 25°C
P
D
200
1.5
mW
mW/°C
Thermal Resistance from
Junction−to−Ambient
R
JA
635 °C/W
Junction and Storage
Temperature Range
T
J
, T
stg
−65 to +150 °C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. FR−4 Minimum Pad
Device Package Shipping
†
ORDERING INFORMATION
SOD−323
CASE 477
STYLE 1
1
Cathode
2
Anode
MM3ZxxxST1 SOD−323 3000/Tape & Reel
MARKING
DIAGRAM
See specific marking information in the device marking
column of the Electrical Characteristics table on page 2 of
this data sheet.
DEVICE MARKING INFORMATION
xx = Specific Device Code
M = Date Code
xx M
†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.
http://onsemi.com
MM3ZxxxST3 SOD−323 10,000/Tape & Reel
MM3ZxxxST1G SOD−323
(Pb−Free)
3000/Tape & Reel
MM3ZxxxST3G SOD−323
(Pb−Free)
10,000/Tape & Reel
1
2
