UF3GB datasheet(2/2 Pages) YEASHIN

Part #	UF3GB

Description	SURFACE MOUNT ULTRAFAST RECTIFIER VOLTAGE - 50 to 1000 Volts CURR ENT - 3.0 Amperes

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Manufacturer	YEASHIN [Yea Shin Technology Co., Ltd]

Direct Link	http://www.yeashin.com

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NOTE:1.Rise Time = 7ns max.

Input Impedance = 1 megohm. 22pF

2.Rise Time = 10ns max.

Source Impedance = 50 Ohms

trr

+0.5A

0

-0.25

-1.0

SET TIME

1cm

BASE FOR

50 ns/cm

3.0

2.5

2.0

1.5

1.0

0.5

50

60

70

80

90

100 110 120 130 140 150

SINGLE PHASE HALF

60Hz RESISTIVE OR

LOAD P.C.B MOUNTED

0.315×0.315"(8.0×8.0mm)

COPPER PAD

LEAD TEMPERATURE,

Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC

AND TEST CIRCUIT DIAGRAM

Fig. 2-MAXIMUM AVERAGE FORWARD

CURRENT RATING

100

10

1

0.1

0.01

0

20

40

60

80

100

120

140

TJ = 150

TJ = 100

TJ = 25

PERCENT OF PEAK REVERSE VOLTAGE VOLTS

100

10

1

0.1

0.01

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

UF3MB

UF3GB

UF3AB ~ UF3DB

TJ = 25

PULSE WIDTH = 300

2% DUTY CYCLE

INSTANTANEOUS FORWARD VOLTAGE VOLTS

Fig. 3-TYPICAL REVERSE CHARACTERISTICS

Fig. 4-TYPICAL FORWARD CHARACTERISTICS

200

100

50

10

1

5

10

50

100

8.3ms SINGLE HALF SINE

WAVE JEDEC METHOD

NUMBER OF CYCLES AT 60Hz

160

140

120

100

80

60

40

20

.1

.5

1

2

5

10

20

50

100 200

500

1000

UF3AB ~ UF3DB

UF3GB ~ UF3MB

TJ = 25

f = 1MHZ

Vsig = 50mVp-p

REVERSE VOLTAGE VOLTS

Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

Fig. 6-TYPICAL JUNCTION CAPACITANCE

http://www.yeashin.com

2

REV.02 20110725

°C

µS

°C

RATING AND CHARACTERISTIC CURVES

UF3AB Thru UF3MB

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UF3GB Datasheet(PDF) 2 Page - Yea Shin Technology Co., Ltd

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