SM4933 Ver la hoja de datos (PDF) - Shenzhen Luguang Electronic Technology Co., Ltd

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componentes Descripción

Fabricante

SM4933

Surface Mount Rectifiers

Shenzhen Luguang Electronic Technology Co., Ltd 

SM4933-SM4937

Surface Mount Rectifiers

VOLTAGE RANGE: 50 --- 600 V

CURRENT: 1.0 A

Features

◇ Glass passivated device

◇ Ideal for surface mounted applications

◇ Low leakage

◇ Low forward voltage drop

◇ High current capability

◇ Easily cleaned with Alcohol,Isopropnol

and similar solvents

◇ The plastic material carries U/L

recognition 94V-0

Mechanical Data

◇ Case: JEDEC DO-213AB,molded plastic

◇ Polarity: Color band denotes cathode

◇ Weight: 0.0046 ounces, 0.116 grams

◇ Mounting position: Any

DO-213AB

SOLDERABLE ENDS

D2=D1

＋0

－0.20

D2

0.5± 0.1

4.9± 0.2

0.5± 0.1

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 current by 20%.

SM4933 SM4934 SM4935 SM4936 SM4937 UNITS

Maximum recurrent peak reverse voltage

VRRM

50

100

200

400

Maximum RMS voltage

Maximum DC blocking voltage

VRMS

35

VDC

50

70

140

280

100

200

400

Maximum average forward rectified current

@TA=55℃

I(AV)

1.0

Peak forward surge current

8.3ms single half-sine-wave

IFSM

30

superimposed on rated load

Maximum instantaneous forward voltage

@1.0A

VF

1.2

Maximum reverse current

@TA=25℃

at rated DC blocking voltage @TA=125℃

IR

5.0

100

Maximum reverse recovery time (Note1)

trr

200

Typical junction capacitance (Note2)

Cj

15

Maximum thermal resistance (Note3)

Maximum thermal resistance (Note4)

Operating junction temperature range

R θJL

R θJA

Tj

30

75

-55 --- + 150

Storage temperature range

TSTG

-55 --- + 150

NOTE: 1. Test conditions:IF=1.0A,VR=30V.

2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

3. Thermal resistance junction to terminal 6.0mm 2 copper pads to each terminal.

4. Thermal resistance junction to ambient 6.0mm 2 copper pads to each terminal.

600

V

420

V

600

V

A

A

V

µA

ns

pF

℃/W

℃/W

℃

℃

http://www.luguang.cn

mail:lge@luguang.cn

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