Datasheet > LL4448-7

LL4448-7

更新时间： 2024-02-04 01:26:25

品牌	Logo	应用领域
美台 - DIODES		二极管开关
页数	文件大小	规格书
3页	97K
描述
FAST SWITCHING SURFACE MOUNT DIODE

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中文翻译

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技术参数
数据手册
替代型号

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LL4448-7 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	MELF
包装说明：	ROHS COMPLIANT, PLASTIC, MINIMELF-2	针数：	2
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8541.10.00.70	风险等级：	7.15
外壳连接：	ISOLATED	配置：	SINGLE
二极管元件材料：	SILICON	二极管类型：	RECTIFIER DIODE
最大正向电压 (VF)：	0.72 V	JESD-30 代码：	O-PELF-R2
JESD-609代码：	e2	湿度敏感等级：	1
最大非重复峰值正向电流：	2 A	元件数量：	1
端子数量：	2	最高工作温度：	175 °C
最低工作温度：	-65 °C	最大输出电流：	0.15 A
封装主体材料：	PLASTIC/EPOXY	封装形状：	ROUND
封装形式：	LONG FORM	峰值回流温度（摄氏度）：	260
最大功率耗散：	0.5 W	认证状态：	Not Qualified
最大重复峰值反向电压：	75 V	最大反向恢复时间：	0.004 µs
子类别：	Rectifier Diodes	表面贴装：	YES
端子面层：	Tin/Silver (Sn/Ag)	端子形式：	WRAP AROUND
端子位置：	END	处于峰值回流温度下的最长时间：	40
Base Number Matches：	1

LL4448-7 数据手册

NOT RECOMMENDED FOR NEW DESIGN

USE 1N4148W / 1N4448W

LL4148 / LL4448

IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes

without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the

application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or

trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume

all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated

website, harmless against all damages.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.

Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and

hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or

indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings

noted herein may also be covered by one or more United States, international or foreign trademarks.

LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express

written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

labeling can be reasonably expected to result in significant injury to the user.

B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the

failure of the life support device or to affect its safety or effectiveness.

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any

use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related

information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its

representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.

www.diodes.com

3 of 3

www.diodes.com

May 2012

LL4148 / LL4448

Document number: DS12013 Rev. 10 - 3

1 23

中文翻译

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LL4448-7 替代型号

型号	品牌	替代类型	描述	数据表
1N4448WS-7-F	DIODES	功能相似	SURFACE MOUNT FAST SWITCHING DIODE
1N4448W-7-F	DIODES	功能相似	FAST SWITCHING SURFACE MOUNT DIODE
LS4448	VISHAY	功能相似	Silicon Epitaxial Planar Diodes

与LL4448-7相关器件

型号	品牌	获取价格	描述	数据表
LL4448GS08	TEMIC	获取价格	Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon,
LL4448-GS08	VISHAY	获取价格	Fast Switching Diode
LL4448GS18	VISHAY	获取价格	Rectifier Diode, 1 Element, 0.3A, 100V V(RRM), Silicon, DO-213AA, GLASS, MINIMELF-2
LL4448-GS18	VISHAY	获取价格	Fast Switching Diode
LL4448L0	TSC	获取价格	500mW High Speed SMD Switching Diode
LL4448-L0	TSC	获取价格	500mW High Speed SMD Switching Diode
LL4448L1	TSC	获取价格	500mW High Speed SMD Switching Diode
LL4448-L1	TSC	获取价格	500mW High Speed SMD Switching Diode
LL4448PT	CHENMKO	获取价格	SINGLE-PHASE SURFACE MOUNT BRIDGE RECTIFIER
LL4448R	MICROSEMI	获取价格	Rectifier Diode, 1 Element, 0.2A, 100V V(RRM), Silicon,

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