S1A データシートの表示（PDF） - CHENG-YI ELECTRONIC CO., LTD.

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S1A

SURFACE MOUNT RECTIFIER

CHENG-YI ELECTRONIC CO., LTD. 

S1A thru S1M SERIES

SURFACE MOUNT RECTIFIER

CHENG- YI

ELECTRONIC

RATING AND CHARACTERISTICS CURVES

S1A THRU S1M

Fig.1 - FORWARD CURRENT

DERATING CURVE

2.0

SINGLE PHASE

HALF WAVE

60Hz

RESISTIVE OR

INOUCTIVE LOAD

P.C.B MOUNTED

ON 0.315x0.315"(8.0x8.0mm)

COPPER PAD AREAS

1.0

0

25 50 75 100 125 150 175

LEAD TEMPERATURE, 0C

Fig.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

30

25

8.3ms Single Half Sine Wave

JEDEC Method

20

15

10

5

1

2

5

10

20

50

100

NUMBER OF CYCLES AT 60 Hz

Fig.3 - TYPICAL REVERSE CHARACTERISTICS

100

10

1

0.1

0.01

TJ=125C0

TJ=75C0

TJ=25C0

0.001

0 20 40 60 80 100 120 140

PERCENT OF PEAK REVERSE VOLTAGE, %

Fig.4 - TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

100

50

20

10

5

2

1

0.5

0.2

0.1

0.05

0.02

0.01

0.4 0.6 0.8 1

1.2 1.4 1.6 1.8 2

INSTANTANEOUS FORWARD VOLTAGE, (V)

Fig.5 - TRANSIENT THERMAL IMPEDANCE

1,000

500

200

100

50

Units Mounted on

20in2(5.4 mm)2+0 .5mil

inches (0.013mm)

Thick Copper Land Areas

20

10

5

2

1

0.01

0.1

1

10

100

HEATING TIME (SEC)

Fig.6 - TYPICAL JUNCTION CAPACITANCE

100

TJ=25C0

50

f=1.0MHz

Vsig=50m Vp-p

20

10

5

2

1

0.01

0.1

1

10

100

REVERSE VOLTAGE(V)

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