LL4448-GS18

更新时间： 2024-11-24 05:41:59

品牌	Logo	应用领域
威世 - VISHAY		二极管开关
页数	文件大小	规格书
4页	112K
描述
Fast Switching Diode

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中文翻译

获取价格

数据手册
替代型号

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LL4448-GS18 数据手册

LL4148 / LL4448

VISHAY

Vishay Semiconductors

Fast Switching Diode

Features

• Silicon Epitaxial Planar Diodes

• Electrical data identical with the devices 1N4148

and 1N4448 respectively

Applications

Extreme fast switches

Mechanical Data

Case: MiniMELF Glass Case (SOD-80C)

Weight: approx. 30.8 mg

Cathode Band Color:

Packaging Codes/Options:

GS18 / 10 k per 13" reel (8 mm tape), 10 k/box

GS08 / 2.5 k per 7" reel (8 mm tape), 12.5 k/box

Parts Table

Part

LL4148

LL4448

Type differentiation

= 100 V, V @ I 50 mA < 1 V, Single Diodes

Ordering code

Remarks

LL4148-GS18 or LL4148-GS08

Tape and Reel

RRM

= 100 V, V @ I 100 mA < 1 V, Single Diodes

LL4448-GS18 or LL4448-GS08

Tape and Reel

Absolute Maximum Ratings

= 25 °C, unless otherwise specified

Parameter

amb

Test condition

Symbol

Value

100

Unit

Repetitive peak reverse voltage

Reverse voltage

RRM

Peak forward surge current

Repetitive peak forward current

Forward current

t = 1 µs

FSM

FRM

500

300

150

500

Average forward current

Power dissipation

= 0

FAV

Thermal Characteristics

= 25 °C, unless otherwise specified

amb

Parameter

Test condition

Symbol

Value

500

Unit

K/W

Junction ambient

on PC board

50 mm x 50 mm x 1.6 mm

thJA

Junction temperature

175

°C

Storage temperature range

- 65 to + 175

stg

Document Number 85557

Rev. 1.7, 06-Feb-04

www.vishay.com

12 3 4

中文翻译

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LL4448-GS18 替代型号

型号	品牌	替代类型	描述	数据表
LL4448-GS08	VISHAY	完全替代	Fast Switching Diode
LL4448	VISHAY	类似代替	Small Signal Diodes
FDLL914B	FAIRCHILD	功能相似	High Conductance Fast Diode

与LL4448-GS18相关器件

型号	品牌	获取价格	描述	数据表
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,
LL4449	SEMTECH	获取价格	SILICON EPITAXIAL PLANAR DIODES
LL4449	SURGE	获取价格	0.15A, 100V, SILICON, SIGNAL DIODE, MELF-2
LL4449	SUNMATE	获取价格	Switching Diodes Switch detector
LL4449	SWST	获取价格	小信号开关二极管