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.
Specification Features:
• 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)
• Package Weight: 4.507 mg/unit
• ESD Rating of Class 3 (>16 kV) per Human Body Model
• Pb−Free Package is 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
Total Device Dissipation FR−5 Board,
(Note 1) @ TA = 25°C
Derate above 25°C
Thermal Resistance from
Junction to Ambient
Junction and Storage
Temperature Range
1. FR−4 Minimum Pad
Symbol
PD
RqJA
Max
200
1.5
635
Unit
mW
mW/°C
°C/W
TJ, Tstg
−65 to
°C
+150
http://onsemi.com
1
Cathode
2
Anode
MARKING
DIAGRAM
SOD−323
CASE 477
xx M
xx = Specific Device Code
M = Date Code
ORDERING INFORMATION
Device
Package
Shipping{
MM3ZxxxT1 SOD−323 3000/Tape & Reel
MM3ZxxxT1G SOD−323
(Pb−Free)
3000/Tape & Reel
†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 3 of
this data sheet.
© Semiconductor Components Industries, LLC, 2004
1
April, 2004 − Rev. 6
Publication Order Number:
MM3Z2V4T1/D