© Semiconductor Components Industries, LLC, 2014

January, 2014 − Rev. 10

1

Publication Order Number:

MM3Z2V4T1/D

MM3ZxxxT1G Series,

SZMM3ZxxxT1G Series

Zener Voltage Regulators

300 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 300 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:

0.067” x 0.049” (1.7 mm x 1.25 mm)

Site and Control Change Requirements

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−4 Board,

Derate above 25°C

300

2.4

mW

mW/°C

Thermal Resistance, Junction−to−Ambient

416

°C/W

Junction and Storage Temperature Range

°C

Stresses exceeding those listed in the Maximum Ratings table may damage the

device. If any of these limits are exceeded, device functionality should not be

assumed, damage may occur and reliability may be affected.

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

1

Cathode

2

Anode

See specific marking information in the device marking

column of the Electrical Characteristics table on page 2 of

this data sheet.

DEVICE MARKING INFORMATION

Device

Package

Shipping†

ORDERING INFORMATION

MARKING DIAGRAM

†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.

MM3ZxxxT1G

SOD−323

(Pb−Free)

3,000 /

Tape & Reel

http://onsemi.com

SOD−323

CASE 477

STYLE 1

(Note: Microdot may be in either location)

xx

G

G

*Date Code orientation may vary depending

upon manufacturing location.

xx = Specific Device Code

M = Date Code*

G = Pb−Free Package

SZMM3ZxxxT1G

SOD−323

(Pb−Free)

3,000 /

Tape & Reel