MMSZ4684ET1 ON Semiconductor, MMSZ4684ET1 Datasheet

MMSZ4684ET1

Manufacturer Part Number

MMSZ4684ET1

Description

DIODE ZENER 3.3V 500MW SOD-123

Manufacturer

ON Semiconductor

Datasheet

1.MMSZ4692ET1.pdf (5 pages)

Specifications of MMSZ4684ET1

Voltage - Zener (nom) (vz)

3.3V

Voltage - Forward (vf) (max) @ If

900mV @ 10mA

Current - Reverse Leakage @ Vr

7.5µA @ 1.5V

Power - Max

500mW

Mounting Type

Surface Mount

Package / Case

SOD-123

Operating Temperature

-55°C ~ 150°C

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Tolerance

Impedance (max) (zzt)

Other names

MMSZ4684ET1OS

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MMSZ4678ET1 Series

Zener Voltage Regulators

500 mW SOD−123 Surface Mount

surface mount plastic SOD−123 package. These devices provide a

convenient alternative to the leadless 34−package style.

Features

•

Mechanical Characteristics:

CASE:

FINISH:

MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:

POLARITY:

FLAMMABILITY RATING:

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. Nonrepetitive current pulse per Figure 11.

2. FR−5 = 3.5 x 1.5 inches, using the minimum recommended footprint.

3. Thermal Resistance measurement obtained via infrared Scan Method.

MAXIMUM RATINGS

August, 2005 − Rev. 4

Peak Power Dissipation @ 20 ms (Note 1)

Total Power Dissipation on FR−5 Board,

Thermal Resistance, (Note 3)

Junction and Storage Temperature Range

Three complete series of Zener diodes are offered in the convenient,

260°C for 10 Seconds

500 mW Rating on FR−4 or FR−5 Board

Wide Zener Reverse Voltage Range − 1.8 V to 43 V

Package Designed for Optimal Automated Board Assembly

Small Package Size for High Density Applications

ESD Rating of Class 3 (>16 kV) per Human Body Model

Peak Power − 225 W (8 x 20 ms)

Pb−Free Packages are Available

@ T

(Note 2) @ T

Derated above 75°C

Junction−to−Ambient

Junction−to−Lead

Void-free, transfer-molded, thermosetting plastic case

Corrosion resistant finish, easily solderable

≤ 25°C

Cathode indicated by polarity band

= 75°C

Rating

UL 94 V−0

Symbol

, T

qJA

qJL

stg

−55 to

+150

Max

225

500

340

150

6.7

mW/°C

°C/W

Unit

°C

Devices listed in bold, italic are ON Semiconductor

Preferred devices. Preferred devices are recommended

choices for future use and best overall value.

MMSZ4xxxET1

MMSZ4xxxET1G

MMSZ4xxxET3

MMSZ4xxxET3G

†For information on tape and reel specifications,

See specific marking information in the device marking

column of the Electrical Characteristics table on page 2 of

this data sheet.

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

Device

(Note: Microdot may be in either location)

DEVICE MARKING INFORMATION

xxx = Device Code (Refer to page 2)

ORDERING INFORMATION

Cathode

= Date Code

= Pb−Free Package

MARKING DIAGRAM

http://onsemi.com

(Pb−Free)

SOD−123

Package

xxx M G

Publication Order Number:

CASE 425

SOD−123

10000/Tape & Reel

STYLE 1

3000/Tape & Reel

Anode

MMSZ4678ET1/D

Shipping

†

Related parts for MMSZ4684ET1

MMSZ4684ET1 Summary of contents

Page 1

... Brochure, BRD8011/D. See specific marking information in the device marking column of the Electrical Characteristics table on page 2 of this data sheet. Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future use and best overall value. 1 http://onsemi.com ...

Page 2

... ZT I Reverse Current ZT I Reverse Leakage Current @ Reverse Voltage R I Forward Current F V Forward Voltage @ ELECTRICAL CHARACTERISTICS Device Marking Device* MMSZ4684ET1 CG3 MMSZ4688ET1, G CG7 MMSZ4689ET1, G CG8 MMSZ4690ET1 CG9 MMSZ4691ET1 CH1 MMSZ4692ET1 CH2 MMSZ4693ET1 CH3 MMSZ4697ET1 CH7 MMSZ4699ET1 CH9 MMSZ4701ET1, G CJ2 MMSZ4702ET1, G ...

Page 3

TYPICAL T VALUES −1 −2 − NOMINAL ZENER VOLTAGE (V) Z Figure 1. Temperature Coefficients (Temperature Range − 55°C to +150°C) ...

Page 4

V BIAS 1 V BIAS 100 BIAS AT 50 NOM NOMINAL ZENER VOLTAGE (V) Z Figure 7. Typical Capacitance 100 10 1 0.1 0. ...

Page 5

... *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “ ...

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