Datasheet > 1N4148W

1N4148W

更新时间： 2024-11-21 06:24:19

品牌	Logo	应用领域
科信 - KEXIN		二极管开关光电二极管 IOT
页数	文件大小	规格书
2页	55K
描述
Surface Mount Fast Switching Diodes

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中文翻译

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数据手册

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1N4148W 数据手册

SMD Type

Diodes

Surface Mount Fast Switching Diodes

1N4148W

SOD-123

Unit: mm

+0.1

2.7

-0.1

+0.05

1.1

-0.05

Features

Fast Switching Speed

Surface Mount Package Ideally Suited for Automatic Insertion

For General Purpose Switching Applications

High Conductance

+0.1

3.7

-0.1

0.1max

0.50

0.35

Absolute Maximum Ratings Ta = 25

Parameter

Non-repetitive peak reverse voltage

Peak repetitive reverse voltage

Working peak reverse voltage

DC blocking voltage

Symbol

VRM

Rating

Unit

100

VRRM

VRWM

RMS reverse voltage

VR(RMS)

150

Average rectified output current

Forward continuous current

Non-repetitive peak forward surge current@ t = 1.0s

@ t = 1.0 us

IFM

300

1.0

IFSM

2.0

Power dissipation

RèJA

400

Typical thermal resistance, junction to ambient air

Junction temperature

315

125

Storage temperature

TSTG

-65 to 150

Electrical Characteristics Ta = 25

Parameter

Symbol

VF1

VF2

VF3

VF4

IR1

Testconditons

Min

Typ

Max

0.715

0.855

1.0

1.25

Unit

IF = 1mA

IF = 10mA

IF = 50mA

IF = 150mA

VR = 75V

VR = 20V

Forwarad voltage

Peak reverse current

IR2

Capacitance

VR = 0, f = 1.0MHz

Reverse recovery time

trr

IF=IR=10mA,Irr=0.1XIR,RL=100Ù

Marking

www.kexin.com.cn

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