© Semiconductor Components Industries, LLC, 2006
April, 2006 − Rev. 6
1 Publication Order Number:
MM5Z2V4ST1/D
MM5Z2V4ST1 SERIES
Zener Voltage Regulators
200 mW SOD−523 Surface Mount
This series of Zener diodes is packaged in a SOD−523 surface
mount package. 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 18 V
• Steady State Power Rating of 200 mW
• Small Body Outline Dimensions:
0.047″ x 0.032″ (1.20 mm x 0.80 mm)
• Low Body Height: 0.028″ (0.7 mm)
• ESD Rating of Class 3 (>16 kV) per Human Body Model
• Tight Tolerance V
Z
• These are Pb−Free Devices
Mechanical Characteristics
CASE:
Void-free, transfer-molded, thermosetting plastic
Epoxy Meets UL 94, V−0
LEAD FINISH: 100% Matte Sn (Tin)
MOUNTING POSITION: Any
QUALIFIED MAX REFLOW TEMPERATURE: 260°C
Device Meets MSL 1 Requirements
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
q
JA
635 °C/W
Junction and Storage Temperature Range T
J
, T
stg
−65 to
+150
°C
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
†
ORDERING INFORMATION
1
Cathode
2
Anode
MM5ZxxxST1 SOD−523* 3000/Tape & Reel
See specific marking information in the device marking
column of the Electrical Characteristics table on page 2 o
this data sheet.
DEVICE MARKING INFORMATION
http://onsemi.com
SOD−523
CASE 502
PLASTIC
MARKING DIAGRAM
1
2
XX = Specific Device Code
M Date Code*
G = Pb−Free Package
XX MG
G
1
2
(Note: Microdot may be in either location)
*Date Code orientation may vary depending
upon manufacturing location.
MM5ZxxxST1G SOD−523* 3000/Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
*This package is inherently Pb−Free.