SS58 [LGE]

Surface Mount Schottky Barrier Rectifiers; 表面贴装肖特基二极管


型号：	SS58
厂家：	LGE
描述：	Surface Mount Schottky Barrier Rectifiers 表面贴装肖特基二极管肖特基二极管
文件：	总2页 (文件大小：395K)
中文：	中文翻译
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SS52-SS520

Surface Mount Schottky Barrier Rectifiers

REVERSE VOLTAGE: 20 --- 200 V

CURRENT: 5.0 A

SMC

Features

7.5± 0.25

Plastic package has Underwriters Laborator

◇

111

FlammabilityClassification 94V-0

For surface mounted applications

Low profile package

◇

Built-in strain relief

8.3± 0.2

Metal silicon junction, majoritycarrier conduction

High surge capability

High current capability,low forward voltage drop

Low power loss,high effciency

0.25± 0.06

1.5± 0.25

◇

111

For use in low voltage high frequency inverters,free

wheeling and polarityprotection applications

Guardring for overvoltage protection

◇

High temperature soldering guaranteed:250^oC/10 1

seconds at terminals

Dimensions in millimeters

Mechanical Data

Case:JEDEC SMC,molded plastic over

1111passivated chip

◇

Polarity: Color band denotes cathode end

◇

Weight: 0.007 ounces, 0.21 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25^oC ambient temperature unless otherwise specified

SS52 SS53 SS54 SS55 SS56 SS58 SS59 SS510 SS520

UNITS

100

200

Maximumrecurrent peak reverse voltage

Maximum RMS voltage

V_RRM

V_RWS

V_DC

140

200

MaximumDC blocking voltage

100

Maximumaverage forw ord rectified current at

5.0

I_(AV)

I_FSM

V_F

T_L(SEEFIG.1) (NOTE2)

Peak forw ard surge current 8.3ms single half-

c sine-w ave superimposed on rated load(JEDEC

c Method)

175

Maximuminstantaneous forw ard voltage at

v 5.0A(NOTE.1)

0.55

0.70

0.5

0.85

MaximumDC reverse current @T_A=25^oC

I_R

at rated DC blockjing voltage(NOTE1) @T_A=100^oC

R_θ

^oC/W

Typical thermal resitance (NOTE2)

R_θ

^oC

Operating junction temperature range

Storage temperature range

T_J

-55--- +150

T_STG

NOTE: 1.Pulse test:300 S pulse width,1%duty cycle

2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm²)copper pad areas

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mail:lge@luguang.cn

SS52-SS520

Surface Mount Schottky Barrier Rectifiers

Ratings AND Charactieristic Curves

FIG.1 -- FORWARD DERATING CURVE

FIG.2-- PEAK FORWARD SURGE CURRENT

175

5.0

2.5

Resistive or

inductive Load

140

8.3ms Single Half Sine Wave

T^J=125

105

P.C.B.MOUNTED ON

0.2X0.2(5.0X5.0mm)

COPPERPAD AREAS

50 60 70 80 90 100 110 120 130 140 150 160 170

100

AMBIENT TEMPERATURE ℃

NUMBER OF CYCLES AT60HZ

FIG.3 -- TYPICAL FORWARD CHARACTERISTICS

FIG.4 -- TYPICAL REVERSE CHARACTERISTICS

5.0

2 0

1 0

SS52-SS54

J = 125

SS58-SS520

1.0

SS55-SS56

T_J=25

Pulse width=300

.05

1% duty Cycle

J = 25

1.1

1.3

1.5

1.7

1.9

2.1

.01

80 100 120 140

INSTANTANEOUS FORWARD VOLTAGE,VOLTS

PERCENT OF RATED PEAK REVERSE VOLTAGE,％

http://www.luguang.cn

mail:lge@luguang.cn

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