MMBZ5249BLT1G

更新时间： 2024-10-28 23:02:47

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	76K
描述
Zener Voltage Regulators

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中文翻译

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技术参数
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MMBZ5249BLT1G 技术参数

是否无铅：	不含铅	生命周期：	Active
零件包装代码：	SOT-23	包装说明：	TO-236, 3 PIN
针数：	3	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
Factory Lead Time：	1 week	风险等级：	0.61
配置：	SINGLE	二极管元件材料：	SILICON
二极管类型：	ZENER DIODE	最大动态阻抗：	23 Ω
JEDEC-95代码：	TO-236AB	JESD-30 代码：	R-PDSO-G3
JESD-609代码：	e3	湿度敏感等级：	1
元件数量：	1	端子数量：	3
最高工作温度：	150 °C	最低工作温度：	-65 °C
封装主体材料：	PLASTIC/EPOXY	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
极性：	UNIDIRECTIONAL	最大功率耗散：	0.225 W
认证状态：	Not Qualified	标称参考电压：	19 V
子类别：	Voltage Reference Diodes	表面贴装：	YES
技术：	ZENER	端子面层：	Tin (Sn)
端子形式：	GULL WING	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	最大电压容差：	5%
工作测试电流：	6.6 mA	Base Number Matches：	1

MMBZ5249BLT1G 数据手册

MMBZ5221BLT1 Series

Preferred Device

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

Features

• Pb−Free Packages are Available

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

MARKING

DIAGRAM

SOT−23

CASE 318

STYLE 8

xxx

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

xxx = Specific Device Code

= Date Code

POLARITY: Cathode indicated by polarity band

FLAMMABILITY RATING: UL 94 V−0

ORDERING INFORMATION

†

MAXIMUM RATINGS

Device**

MMBZ52xxBLT1

Package

Shipping

Rating

Symbol

Max

Unit

SOT−23

3000/Tape & Reel

Total Power Dissipation on FR−5 Board,

MMBZ52xxBLT1G SOT−23

(Pb−Free)

(Note 1) @ T = 25°C

225

1.8

mW/°C

Derated above 25°C

MMBZ52xxBLT3

SOT−23 10,000/Tape & Reel

Thermal Resistance,

Junction−to−Ambient

556

°C/W

MMBZ52xxBLT3G SOT−23 10,000/Tape & Reel

(Pb−Free)

Total Power Dissipation on Alumina

Substrate, (Note 2) @ T = 25°C

Derated above 25°C

300

2.4

mW/°C

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

The “T3” suffix refers to an 8 mm, 13 inch reel.

Thermal Resistance,

Junction−to−Ambient

417

°C/W

°C

†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.

Junction and Storage

Temperature Range

T , T

−65 to +150

stg

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.

DEVICE MARKING INFORMATION

See specific marking information in the device marking

column of the Electrical Characteristics table on page 3 of

this data sheet.

1. FR−5 = 1.0 X 0.75 X 0.62 in.

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

Devices listed in bold, italic are ON Semiconductor

Preferred devices. Preferred devices are recommended

choices for future use and best overall value.

Semiconductor Components Industries, LLC, 2004

Publication Order Number:

August, 2004 − Rev. 5

MMBZ5221BLT1/D

12 3 4 5 6

中文翻译

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MMBZ5249BLT1G 替代型号

型号	品牌	替代类型	描述	数据表
SZMMBZ5249BLT1G	ONSEMI	类似代替	225 mW; 5% Zener Diode Voltage Regulator
MMBZ5249B-V-GS08	VISHAY	类似代替	DIODE 19 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, ROHS COMPLIANT PACKAGE

与MMBZ5249BLT1G相关器件

型号	品牌	获取价格	描述	数据表
MMBZ5249BLT1T3	MOTOROLA	获取价格	19V, 0.225W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB
MMBZ5249BLT3	ONSEMI	获取价格	Zener Voltage Regulators
MMBZ5249BLT3	MOTOROLA	获取价格	19V, 0.225W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB, PLASTIC, CASE 318-
MMBZ5249BLT3G	ONSEMI	获取价格	Zener Voltage Regulators
MMBZ5249BS62Z	FAIRCHILD	获取价格	Zener Diode, 19V V(Z), 5%, 0.35W, Silicon, Unidirectional
MMBZ5249BTW	PANJIT	获取价格	TRIPLE ISOLATED 200mW ZENERS
MMBZ5249BV	PANJIT	获取价格	SURFACE MOUNT SILICON ZENER DIODES
MMBZ5249B-V	VISHAY	获取价格	DIODE 19 V, 0.3 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB, ROHS COMPLIA
MMBZ5249B-V-G	VISHAY	获取价格	DIODE 19 V, 0.225 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, GREEN PACKAGE-3, Vol
MMBZ5249B-V-G08	VISHAY	获取价格	DIODE 19 V, 0.23 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, GREEN PACKAGE-3, Volt

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