LS4148 datasheet(1/1 Pages) RECTRON

部件名	LS4148

功能描述	1N4148 Quadro MELF SIGNAL DIODE

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制造商	RECTRON [Rectron Semiconductor]

网页	http://www.rectron.com

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1 / 1 page

RECTRON USA

1315 John Reed Court, Industry, CA 91745

Tel: (626) 333-3802 Fax: (626) 330-6296 www.rectron.com

SEMICONDUCTOR

TECHNICAL SPECIFICATION

LS4148

RECTRON

1N4148 Quadro MELF SIGNAL DIODE

Absolute Maximum Ratings (Ta=25

°C)

Items

Symbol

Ratings

Unit

Reverse Voltage

VR

75

V

Reverse Recovery

Time

trr

4

ns

Power Dissipation

3.33mW/

°C (25°C)

P

500

mW

Forward Current

IF

150

mA

Junction Temp.

Tj

-65 to 175

°C

Storage Temp.

Tstg

-65 to 175

°C

Mechanical Data

Items

Materials

Package

QUADRO MELF

Case

Hermetically sealed glass

Lead/Finish

Double stud/Solder Plating

Chip

Glass Passivated

Electrical Characteristics (Ta=25

°C)

Ratings

Symbol

Ratings

Unit

Minimum Breakdown Voltage

@IR= 100uA

BV

100

V

Peak Forward Surge Current

tp= 1

µsec.

IFsurge

2

A

Maximum Forward Voltage

IF= 10mA

VF

1.0

V

Maximum Reverse Current

VR= 20V

VR= 75V

VR= 20V, Tj= 150

°C

IR

0.025

5.0

50

uA

Maximum Junction Capacitance

VR= 0, f= 1 MHz

Cj

4

pF

Maximum Reverse Recovery Time

IF= 10mA, VR= 6V, IRR= 1mA, RL= 100

Ω

trr

4

ns

Maximum Thermal Resistance (on PC Board 50mm x 50mm x 1.6mm)

R

θJA

500

°C/W

Maximum Rectification Efficiency

Vrf= 2V, f= 100MHz

ην

0.45

%

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r

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Qo

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Q

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d

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Q

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r

d

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Qo

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Q

F

L

E

M

Dimensions in millimeters

3.5 +/- 0.2

1.5 +/-0.1

Glass

Cathode Identification

类似零件编号 - LS4148

制造商	部件名	数据表	功能描述
Vishay Siliconix	LS4148	56Kb / 4P	Silicon Epitaxial Planar Diodes 01-Apr-99
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Semtech Corporation	LS4148	99Kb / 2P	Silicon Expitaxial Planar Diode?
Diodes Incorporated	LS4148	58Kb / 2P	SURFACE MOUNT FAST SWITCHING DIODE DS30003 Rev. A-2
Diotec Semiconductor	LS4148	65Kb / 2P	Surface Mount Silicon Planar Diodes

More results

类似说明 - LS4148

制造商	部件名	数据表	功能描述
Rectron Semiconductor	MM4148	22Kb / 1P	1N4148 mini-MELF SIGNAL DIODE
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Tak Cheong Electronics ...	TCLS4148	90Kb / 3P	500mW QUADRO Mini-MELF Hermetically Sealed Glass Fast Switching Diodes
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