RATINGS AND CHARACTERISTIC CURVES (MUR820 THRU MUR860)

FIG.1- MAXIMUM FORWARD CURRENT DERATING

CURVE

AMBIENT TEMPERATURE. ( C)

O

140

150

160

170

180

12

8

4

0

FIG.2- MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

NUMBER OF CYCLES AT 60HZ

1

10

125

100

75

50

25

0

100

V REVERSE VOLTAGE. (%)

R

FIG.4- TYPICSL REVERSE CHARACTERISTICS

100

0.01

1.0

10

100

1000

200

300

400

500

600

0.1

Tj=150 C

0

Tj=100 C

0

Tj=25 C

0

FIG.5- TYPICAL JUNCTION CAPACITANCE

PERLEG

REVERSE VOLTAGE. (V)

1

10

100

10

100

0.1

1000

Tj=25 C

f=1.0MHz

Vsig=50m Vp-p

0

FIG.3- TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

INSTANTANEOUS FORWARD VOLTAGE. (V)

0

0.4

0.8

1.2

2.0

0.01

10

100

1.6

0.1

1

MUR820

MUR840

MUR860

Version: A06

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

50

W

NONINDUCTIVE

1W

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

W

NONINDUCTIVE

-1.0A

-0.25A

0

+0.5A

trr

1cm

SET TIME BASE FOR

5/ 10ns/ cm