MMSZ12ET1

更新时间： 2024-11-27 22:46:07

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
6页	82K
描述
Zener Voltage Regulators

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MMSZ12ET1 数据手册

MMSZ2V4ET1 Series

Zener Voltage Regulators

500 mW SOD−123 Surface Mount

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

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

convenient alternative to the leadless 34−package style.

http://onsemi.com

Specification Features

• 500 mW Rating on FR−4 or FR−5 Board

• Wide Zener Reverse Voltage Range − 2.4 V to 56 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)

Cathode

Anode

Mechanical Characteristics

CASE: Void-free, transfer-molded, thermosetting plastic case

FINISH: Corrosion resistant finish, easily solderable

MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:

260°C for 10 Seconds

SOD−123

CASE 425

STYLE 1

POLARITY: Cathode indicated by polarity band

FLAMMABILITY RATING: UL 94 V−0

MARKING DIAGRAM

xx M

MAXIMUM RATINGS

Rating

Symbol

Max

Unit

Peak Power Dissipation @ 20 ms (Note 1)

225

Watts

xx = Specific Device Code

@ T ≤ 25°C

= Date Code

Total Power Dissipation on FR−5 Board,

(Note 2) @ T = 75°C

500

6.7

mW/°C

Derated above 75°C

ORDERING INFORMATION

Thermal Resistance −

Junction−to−Ambient (Note 3)

340

°C/W

°C

†

Device

Package

Shipping

Thermal Resistance −

Junction−to−Lead (Note 3)

150

MMSZxxxET1

MMSZxxxET3

SOD−123

3000/Tape & Reel

SOD−123 10,000/Tape & Reel

Junction and Storage

Temperature Range

T , T

−55 to

+150

stg

†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.

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 On minimum recommended footprint as

shown in Figure 12.

DEVICE MARKING INFORMATION

See specific marking information in the device marking

column of the Electrical Characteristics table on page 2 of

this data sheet.

3. Thermal Resistance measurement obtained via infrared Scan Method

Semiconductor Components Industries, LLC, 2004

Publication Order Number:

June, 2004 − Rev. 1

MMSZ2V4ET1/D

12 3 4 5 6

中文翻译

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MMSZ12ET1 替代型号

型号	品牌	替代类型	描述	数据表
MMSZ12T3G	ONSEMI	完全替代	500 mW; 5% Zener Diode Voltage Regulator
MMSZ12T1G	ONSEMI	完全替代	Zener Voltage Regulators
MMSZ12T1	ONSEMI	完全替代	Low-Cost 100 mA High-Voltage Buck and Buck-Boost Using NCP1052

与MMSZ12ET1相关器件

型号	品牌	获取价格	描述	数据表
MMSZ12ET1G	ONSEMI	获取价格	Zener Voltage Regulators 500 mW SOD−123 Surface Mount
MMSZ12ET3	ONSEMI	获取价格	Zener Voltage Regulators
MMSZ12T1	ONSEMI	获取价格	Low-Cost 100 mA High-Voltage Buck and Buck-Boost Using NCP1052
MMSZ12T1	MOTOROLA	获取价格	Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, PLASTIC, CASE 425, 2 PIN
MMSZ12T1G	ONSEMI	获取价格	Zener Voltage Regulators
MMSZ12T1T3	MOTOROLA	获取价格	Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, PLASTIC, CASE 425, 2 PIN
MMSZ12T3	ONSEMI	获取价格	Zener Voltage Regulators
MMSZ12T3	MOTOROLA	获取价格	Zener Diode, 12V V(Z), 5%, 0.5W, Silicon, Unidirectional, PLASTIC, CASE 425, 2 PIN
MMSZ12T3G	ONSEMI	获取价格	500 mW; 5% Zener Diode Voltage Regulator
MMSZ12V	YEASHIN	获取价格	500mW SOD-123 SURFACE MOUNT

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