LESHAN RADIO COMPANY, LTD.

MM3Z2V4T1/D–1/5

Zener Voltage Regulators

200 mW SOD–323 Surface Mount

CASE 477–02, STYLE 1

SOD– 323

1

2

MM3Z2V4T1

SERIES

xx M

MARKING DIAGRAM

x x = Specific Device Code

M =Date Code

ORDERING INFORMATION

Device *

Package

Shipping

MM3ZxxxT1

SOD–323

3000/Tape & Reel

DEVICE MARKING INFORMATION

See specific marking information in the device marking column of the Electrical

Characteristics table on page 3 of this data sheet.

* The “T1” suffix refers to an 8 mm, 7 inch reel.

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

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 for ease of solderability

POLARITY: Cathode indicated by polarity band

FLAMMABILITY RATING: UL94 V–0

MOUNTING POSITION: Any

2

ANODE

1

CATHODE

MAXIMUM RATINGS

Rating

Symbol

Max

Unit

Total Device Dissipation FR–5 Board,

(Note 1.) @ TA = 25°C

200

mW

Derate above 25°C

1.5

mW/°C

Thermal Resistance from

635

°C/W

Junction to Ambient

Junction and Storage

–65 to+150

°C

Temperature Range

1. FR–4 Minimum Pad