Document Number: 93529

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Revision: 19-Jun-08

3

85HF(R) Series

Standard Recovery Diodes,

(Stud Version), 85 A

Vishay High Power Products

Note

Fig. 1 - Current Ratings Characteristics

Fig. 2 - Current Ratings Characteristics

Fig. 3 - Current Ratings Characteristics

Fig. 4 - Current Ratings Characteristics

ΔR

CONDUCTION ANGLE

SINUSOIDAL CONDUCTION

RECTANGULAR CONDUCTION

TEST CONDITIONS

UNITS

180°

0.10

0.08

K/W

120°

0.11

0.11

90°

0.13

0.13

60°

0.17

0.17

30°

0.26

0.26

)

A

(

t

n

e

r

r

u

C

d

r

a

w

r

o

F

e

g

a

r

e

v

A

130

140

150

160

170

180

0 10 203040 506070 8090 100

30˚

60˚

90˚

120˚

180˚

Conduction Angle

85HF(R) Series (100V to 1200V)

RthJC (DC) = 0.35 K/W

)

A

(

t

n

e

r

r

u

C

d

r

a

w

r

o

F

e

g

a

r

e

v

A

130

140

150

160

170

180

020

40

60

80

100 120 140

DC

30˚

60˚

90˚

120˚

180˚

Conduction Period

85HF(R) Series (100V to 1200V)

RthJC (DC) = 0.35 K/W

Average Forward Current (A)

100

110

120

130

140

150

0 102030 40506070 80 90 100

30˚

60˚

90˚

120˚

180˚

Conduction Angle

85HF(R) Series (1400V to 1600V)

RthJC (DC) = 0.35 K/W

Average Forward Current (A)

100

110

120

130

140

150

020

40

60

80

100 120 140

DC

30˚

60˚

90˚

120˚

180˚

Conduction Period

85HF(R) Series (1400V to 1600V)

RthJC (DC) = 0.35 K/W