SF51 データシートの表示（PDF） - Jiangsu Yutai Electronics Co., Ltd

部品番号

コンポーネント説明

メーカー

SF51

SUPER FAST RECTIFIER

Jiangsu Yutai Electronics Co., Ltd 

RATINGS AND CHARACTERISTIC CURVES SF51 THRU SF58

FIG. 1- FORWARD CURRENT DERATING CURVE

5

4

3

2

Single Phase

Half Wave 60Hz

Resistive or

inductive Load

1

0

0

25

50

75

100 125 150

175

AMBIENT TEMPERATURE, C

FIG. 3-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

20

TJ=25 C

10 PULSE WIDTH=300 µs

1%DUTY CYCLE

1

0.1

0.01

0

0.4

0.8

SF51-SF54

SF55-SF56

SF58

1.2

1.6 1.8

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

150

125

100

75

50 8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

25

1

10

100

NUMBER OF CYCLES AT 60 Hz

FIG. 4-TYPICAL REVERSE CHARACTERISTICS

1,000

100

10

TJ=100 C

1

TJ=25 C

0.1

0.01 0

20

40

60

80

100

PERCENT OF PEAK REVERSE VOLTAGE,%

FIG. 5-TYPICAL JUNCTION CAPACITANCE

400

200

TJ=25 C

FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE

100

10

20

SF51-SF54

SF55-SF58

2

0.1

1.0

10

100

REVERSE VOLTAGE,VOLTS

1

0.1

0.01

0.1

1

10

100

t,PULSE DURATION,sec.

The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!

Share Link: