Document Number: 94607

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Revision: 22-Jul-10

3

HFA200FA120P

Ultrafast Soft Recovery Diode, 200 A

Vishay Semiconductors

Fig. 1 - Typical Forward Voltage Drop Characteristics

Fig. 2 - Typical Values of Reverse Current vs.

Reverse Voltage

Fig. 4 - Maximum Allowable Case Temperature vs.

Average Forward Current

Fig. 5 - Forward Power Loss Characteristics

Forward Voltage Drop-V

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

1

10

100

1000

Tj = 25°C

Tj = 125°C

Tj = 150°C

Reverse Voltage-V

200

400

600

800

1000

1200

0.0001

0.001

0.01

0.1

1

10

125°C

150°C

25°C

t

1E-05

1E-04

1E-03

1E-02

1E-01

1E+00

0.001

0.01

0.1

1

Single Pulse

(Thermal Resistance)

D = 0.2

D = 0.25

D = 0.33

D = 0.5

D = 0.75

0

20

40

60

80

100 120 140

0

20

40

60

80

100

120

140

160

DC

Square wave (D=0.50)

80% rated Vr applied

see note (1)

020

40

60

80 100 120 140 160

0

50

100

150

200

250

300

350

400

450

180°

120°

90°

60°

30°

DC

RMS Limit