Datasheet > ER203

ER203

更新时间： 2024-04-09 18:58:11

品牌	Logo	应用领域
银河微电 - BL Galaxy Electrical		/
页数	文件大小	规格书
2页	272K
描述
2A,300V,35ns,Super Fast Rectifiers

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数据手册

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ER203 数据手册

RATINGS AND CHARACTERISTIC CURVES

ER201 --- ER206

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

trr

+0.5A

D.U.T.

(+)

PULSE

-0.25A

25VDC

(approx)

(-)

GENERATOR

(NOTE2)

OSCILLOSCOPE

(NOTE 1)

NONIN-

DUCTIVE

-1.0A

1cm

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

SET TIME BASE FOR 10/20 ns/cm

JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50

FIG.2 -- TYPICAL FORWARD CHARACTERISTIC

FIG.3 -- FORWARD DERATING CURVE

3.0

2.4

ER203 -

ER204

Single Phase

Half Wave 60H^Z

Resistive or

2.0

Inductive Load

0.375"(9.5mm)Lead Length

ER201 - ER202

ER206

2.0

1.0

0.1

1.6

1.2

0.8

TJ=25

Pulse Width=300µs

0.4

0.8 1.2 1.6

2.0 2.4

25 50

100 125 150

175

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

LEAD TEMPERATURE,

FIG.4 -- TYPICAL JUNCTION CAPACITANCE

FIG.5 -- PEAK FORWARD SURGE CURRENT

100

ER201-ER202

ER203-ER206

8.3ms Single Half

Sine-Wave

TJ=25

f=1.0MHz

10 20

50 100

0.1 0.2 0.4

10 20 40 100

REVERSE VOLTAGE,VOLTS

NUMBER OF CYCLES AT60Hz

FIG.6 -- TYPICAL REVERSE CHARACTERISTICS

1000

TJ=100

100

TJ=25

1.0

0.1

0.01

20 40 60 80 100 120 140

PERCENT OF RATED PEAK REVERSE VOLTAGE.

www.galaxycn.com

Document Number 2164109

BLGALAXY ELECTRICAL

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