MMBZ5256ELT1

更新时间： 2024-09-08 22:20:27

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	77K
描述
Zener Voltage Regulators

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中文翻译

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MMBZ5256ELT1 数据手册

MMBZ5221ELT1 Series

Zener Voltage Regulators

225 mW SOT−23 Surface Mount

This series of Zener diodes is offered in the convenient, surface

mount plastic SOT−23 package. These devices are designed to provide

voltage regulation with minimum space requirement. They are well

suited for applications such as cellular phones, hand held portables,

and high density PC boards.

http://onsemi.com

Specification Features:

Cathode

Anode

• 225 mW Rating on FR−4 or FR−5 Board

• Zener Voltage Range − 2.4 V to 91 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)

SOT−23

CASE 318

STYLE 8

• Pb−Free Packages are Available

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

MARKING DIAGRAM

POLARITY: Cathode indicated by polarity band

FLAMMABILITY RATING: UL 94 V−0

xxx M

xxx = Specific Device Code

MAXIMUM RATINGS

= Date Code

Rating

Symbol

Max

Unit

Peak Power Dissipation @ 20 ms (Note 1)

225

ORDERING INFORMATION

@ T ≤ 25°C

†

Total Power Dissipation on FR−5 Board,

Device

MMBZ52xxELT1

Package

Shipping

(Note 2) @ T = 25°C

225

1.8

mW/°C

SOT−23

3000/Tape & Reel

Derated above 25°C

Thermal Resistance −

Junction−to−Ambient

556

°C/W

MMBZ52xxELT3* SOT−23 10,000/Tape & Reel

†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.

Total Power Dissipation on Alumina

Substrate, (Note 3) @ T = 25°C

Derated above 25°C

300

2.4

mW/°C

*MMBZ5246EL, and MMBZ5252EL

Not Available in 10,000/Tape & Reel.

Thermal Resistance −

Junction−to−Ambient

417

°C/W

°C

Junction and Storage

Temperature Range

T , T

−65 to

+150

stg

DEVICE MARKING INFORMATION

See specific marking information in the device marking

column of the Electrical Characteristics table on page 2 of

this data sheet.

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 9.

2. FR−5 = 1.0 X 0.75 X 0.62 in.

3. Alumina = 0.4 X 0.3 X 0.024 in., 99.5% alumina.

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

January, 2005 − Rev. 4

MMBZ5221ELT1/D

12 3 4 5 6

中文翻译

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与MMBZ5256ELT1相关器件

型号	品牌	获取价格	描述	数据表
MMBZ5256ELT1G	ONSEMI	获取价格	Zener Voltage Regulators 225 mW SOT−23 Surface Mount
MMBZ5256ELT1T3G	ONSEMI	获取价格	Zener Voltage Regulators
MMBZ5256ELT3	ONSEMI	获取价格	Zener Voltage Regulators
MMBZ5256ELT3G	ONSEMI	获取价格	Zener Voltage Regulators 225 mW SOT−23 Surface Mount
MMBZ5256-G	VISHAY	获取价格	Silicon planar power Zener diodes
MMBZ5256-V	VISHAY	获取价格	Small Signal Zener Diodes
MMBZ5256-V-G	VISHAY	获取价格	Small Signal Zener Diodes
MMBZ5256-V-G-08	VISHAY	获取价格	DIODE 30 V, 0.225 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, GREEN PACKAGE-3, Vol
MMBZ5256-V-GS18	VISHAY	获取价格	DIODE 30 V, 0.225 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, ROHS COMPLIANT, PLAS
MMBZ5257	VISHAY	获取价格	ZENER DIODES

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