FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

50

NONINDUCTIVE

NON

INDUCTIVE

OSCILLOSCOPE

(NOTE 1)

PULSE

GENERATOR

(NOTE 2)

DUT

(+)

50Vdc

(approx)

(-)

NOTES: 1. Rise Time=7ns max. Input Impedance=

1 megohm 22pf

2. Rise Time=10ns max. Sourse Impedance=

50 ohms

(-)

(+)

10

NONINDUCTIVE

-1.0A

-0.25A

0

+0.5A

trr

1cm

SET TIME BASE FOR

5/ 10ns/ cm

RATINGS AND CHARACTERISTIC CURVES (LL4933G THRU LL4937G)

FIG.2- TYPICAL FORWARD CHARACTERISTICS

1.6

1.8

2.0

0.6

0.8

1.0

1.2

1.4

0.03

0.1

0.3

1

10

20

3

0.01

FORWARD VOLTAGE. (V)

Tj=25 C

Pulse Width=300 s

1% Duty Cycle

o

FIG.4- TYPICAL JUNCTION CAPACITANCE

1

10

100

20

10

1

REVERSE VOLTAGE. (V)

Tj=25 C

0

f=1 MHz

Vsig=50mVp-p

FIG.5- TYPICAL REVERSE CHARACTERISTICS

0

20

40

60

80

100

120

140

1000

100

10

1

PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)

TJ=75 C

0

FIG.1- MAXIMUM FORWARD CURRENT DERATING

CURVE

25

0

50

75

100

125

150

175

0.4

0

0.2

0.6

0.8

1.0

AMBIENT TEMPERATURE. ( C)

o

FIG.3- MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

1

2

4

10

20

60 80

6

8

40

100

20

10

0

30

NUMBER OF CYCLES AT 60Hz

8.3ms Single Half Sine Wave

JEDEC Method

P.C.B. MONTED ON 0.2X0.2"

(5.0X5.0mm)COPPER AREAS PADS

TJ=75 C

0

1.0 CYCLE

Version: A06

TJ=25 C

0

TJ=125 C

0