LS4148 datasheet(1/3 Pages) TAITRON

Part #	LS4148

Description	Two Terminals Surface Mount Switching Diodes

PDF	3 Pages

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Manufacturer	TAITRON [TAITRON Components Incorporated]

Direct Link	http://www.taitroncomponents.com

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1 / 3 page

Rev. A/AH 2007-10-09

LS4148 LS4448

TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com

Page 1 of 3

Tel: (800)-TAITRON

(800)-247-2232

(661)-257-6060

Fax: (800)-TAITFA

(800)-824-8329

(661)-257-6415

TWO TERMINALS

SMD SWITCHING DIODES

Two Terminals Surface Mount Switching Diodes

Features

• Fast Switching Speed

• Surface Mount Package Ideally Suited for Automatic Insertion

• General Purpose Rectification

• Silicon Epitaxial Planar Construction

• RoHS compliant

Mechanical Data

Case:

QuadroMELF, Glass Case

Terminals:

Solderable per MIL-STD-202, Method 208

Weight:

0.05 grams

Maximum Ratings (T Ambient=25ºC unless noted otherwise)

Symbol

Description

LS4148

LS4448

Unit

Conditions

VRM

Reverse Voltage

75

V

VRRM

Peak Reverse Voltage

100

V

IF(AV)

Forward Average Current

150

mA

Valid provided that

electrodes are kept at

ambient temperature

IFSM

Peak Forward Surge Current,

Pulse Width=1.0us

2.0

A

PD

Power Dissipation above 25°C

500

mW

Min

---

0.62 @ 5mA

0.72 @ 5mA

VF

Forward

Voltage

Max

1.0 @ 10mA

1.0@100mA

V

0.025

VR=20V

IR

Max. Reverse Current

5.0

µA

VR=75V

CD

Diode Capacitance

4.0

pF

VR=0V, f=1MHz

Trr

Reverse Recovery Time

4.0

ns

IF= 10mA,IR=1mA,

VR=6V,RL=100Ω

TJ,TSTG

Operating Junction and Storage

Temperature Range

-65 to +175

° C

QuadroMELF

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