SF520 [LGE]

Super Fast Rectifiers; 超快速整流器


型号：	SF520
厂家：	LGE
描述：	Super Fast Rectifiers 超快速整流器
文件：	总2页 (文件大小：173K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SF505-SF560

Super Fast Rectifiers

VOLTAGE RANGE: 50 --- 600 V

CURRENT: 5.0 A

TO-220AC

Features

Low cost

4.5± 0.2

10.2± 0.2

Low leakage

1.4± 0.2

φ 3.8± 0.15

Low forward voltage drop

High current capability

Easily cleaned with alcohol,Isopropanol

and similar solvents

The plastic material carries U/L recognition 94V-0

2.6± 0.2

Mechanical Data

Case:JEDEC TO-220AC,molded plastic

0.9± 0.1

Polarity: As marked

0.5± 0.1

5.0± 0.1

Weight: 0.064 ounces,1.96 gram

Mounting position: Any

Dimensions in millimeters

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ambient temperature unless otherwise specified.

Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.

505

510

520

530

540

560

UNITS

Maximum recurrent peak reverse voltage

Maximum RMS voltage

V_RRM

V_RMS

V_DC

100

200

140

200

300

210

300

400

280

400

600

420

600

Maximum DC blocking voltage

Maximum average forw ard rectified current

@T_C=100

100

5.0

I_F(AV)

Peak forw ard surge current

8.3ms single half-sine-w ave

superimposed on rated load @T_J=125

I_FSM

Maximum instantaneous forw ard voltage

1.3

1.7

0.98

@ 5.0A

Maximum reverse current

@TA=25

5.0

10.0

I_R

t_rr

at rated DC blocking voltage @T_A=150

250

500

Maximum reverse recovery time

Operating junction temperature range

(Note1)

- 55 ----- + 150

Storage temperature range

T_STG

NOTE: 1. Measured with I_F=0.5A, I_R=1A, I_rr=0.25A.

http://www.luguang.cn

mail:lge@luguang.cn

SF505-SF560

Super Fast Rectifiers

Ratings AND Charactieristic Curves

FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC

N 1.

trr

+0.5A

D.U.T.

(+)

PULSE

GENERATOR

(NOTE2)

25VDC

(approx)

(-)

-0.25A

OSCILLOSCOPE

(NOTE 1)

NONIN-

DUCTIVE

-1.0A

1cm

SETTIMEBASEFOR 15 ns/cm

NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF.

JJJJ 2.RISETIME =10ns MAX.SOURCE IMPEDANCE=50

FIG.2 -- TYPICAL FORWARD CHARACTERISTIC

FIG.3 -- PEAK FORWARD SURGE CURRENT

100

TJ =125℃

8.3ms Single Half

Sine-Wave

0.1

40 60 80 100

Tj=25^oC

Pulse Width=300

1% Duty Cycle

0.01

1.0

1.2

1.4

1.6

1.8

NUMBER OF CYCLES AT 60Hz

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

FIG.4-FORWORD DERATING CURVE

6.0

5.0

4.0

3.0

2.0

Single Phase

Half Wave 60H

Resistive or

Inductive Load

1.0

75 100 125 150 175

CASE TEMPERATURE,

http://www.luguang.cn

mail:lge@luguang.cn

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