SE1A(2002) データシートの表示（PDF） - Electronics Industry

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SE1A
(Rev.:2002)

SURFACE MOUNT HIGH EFFICIENT RECTIFIERS

Electronics Industry 

RATING AND CHARACTERISTIC CURVES ( SE1A - SE1M )

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

50 Ω

10 Ω

+

50 Vdc

(approx)

D.U.T.

1Ω

PULSE

GENERATOR

( NOTE 2 )

OSCILLOSCOPE

( NOTE 1 )

NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.

2. Rise time = 10 ns max., Source Impedance = 50 ohms.

3. All Resistors = Non-inductive Types.

Trr

+ 0.5 A

0

- 0.25 A

- 1.0 A

SET TIME BASE FOR 25-35 ns/cm

1 cm

FIG.2 - DERATING CURVE FOR OUTPUT

RECTIFIED CURRENT

1.0

0.8

FIG.3 - MAXIMUM NON-REPETITIVE PEAK

FORWARD SURGE CURRENT

30

8.3 ms SINGLE HALF SINE WAVE

24

Ta = 50 °C

0.6

18

0.4

12

0.2

60Hz RESISTIVE OR INDUCTIVE LOAD

0

0

25

50

75

100 125 150 175

AMBIENT TEMPERATURE, ( °C)

6

0

1

2

4 6 10

20

40 60 100

NUMBER OF CYCLES AT 60Hz

FIG.4 - TYPICAL FORWARD CHARACTERISTICS

FIG.5 - TYPICAL REVERSE CHARACTERISTICS

100

Pulse W idth = 300 µs

2% Duty Cycle

TJ = 25 °C

10

10

TJ = 100 °C

1.0

SE1A-SE1G

1.0

SE1J-SE1M

0.1

0.01

0

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

FORWARD VOLTAGE, VOLTS

0.1

TJ = 25 °C

0.01 0

20

40

60 80

100

120 140

PERCENT OF RATED REVERSE

VOLTAGE, (%)

Page 2 of 2

Rev. 01 : April 2, 2002

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