0

2 0

4 0

80

60

1.0

10

100

1000

100

0

12

10

20

30

4

20

40 60

80 100

TJ=125

10ms Single Half

Sine-Wave

10

8

6

BYT54A(Z)--- BYT54M(Z)

AMBIENT TEMPERATURE( )

NUMBER OF CYCLES AT

50Hz

PERCENTOFRATEDPEAKREVERSEVOLTAGE,%

FIG.4 -- TYPICAL FORWARD CURRENT

DERATING CURVE

FIG.5--TYPICAL FORWARD CHARACTERISTIC

INSTANTANEOUS FORWARD VOLTAGE,VOLTS

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

SETTIMEBASEFOR 4

0 ns/cm

NOTES:1.RISETIME=7ns MAX.INPUTIMPEDANCE=1MΩ.22pF

2.RISETIME=10ns MAX.source IMPEDANCE=50Ω.

FIG.2 -- TYPICAL REVERSE CHARCTERISTICS

FIG.3 --PEAK FORWARD SURGE CURRENT

0

0.2 0.4

0.01

0.1

0.6

0.8 1.0

1.6

1.2

1.4

1.8

1

10

100

Pulse Width=300 s

0

2.5

1.25

25

50

75

10 0

12 5

15 0 17 5

Single phase half

w a v e

5 0 Hz

R e s is tive or

Indu ctiv e lo a d

(+)

PULSE

GENERATOR

(NOTE2)

(-)

D.U.T.

1

NONIN-

DUCTIVE

50

N 1.

10

N1.

OSCILLOSCOPE

(NOTE1)

(+)

25VDC

(approx)

(-)

-1.0A

-0.25A

0

+0.5A

1c m

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