FF1 thru FF7

Surface Mount Glass Passivated Fast Recovery Rectifier

Reverse Voltage 50~1000V Forward Current 1A

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2014.02-Rev.A

Ratings and Characteristics Curves

(TA = 25℃ unless otherwise noted)

25

30

1

1.2

5

10

15

20

25

0.2

0.4

0.6

0.8

Figure 1.Forward Current Derating Curve

Figure 2.Maximum Non‐Repetitive Peak 

Forward Surge Current

100

100000

25℃

0

1

10

100

Number of Cycles at 60Hz

0

0

25

50

75

100 125 150

Lead temperature（℃）

10

Tj=25℃

f=1.0MHZ

Vsig=50mVp‐p

001

0.1

1

10

100

1000

10000

25℃

75℃

125℃

150℃

Figure 3. Typical Reverse Characteristics 

Figure 4. Typical Junction Capacitance

1

0.01

0.1

1

10

Reverse Voltage (V)

Vsig=50mVp‐p

10

0.001

0.01

0

20

40

60

80

100 120

Percent of  Rated Peak Reverse Voltage 

(%)

0.1

1

25℃

75℃

125℃

150℃

Figure 5. Typical Instantaneous Forward Characteristics 

0.01

0

0.4

0.8

1.2

1.6

2

Instantaneous Forward Voltage (V)

150℃

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2014.02-Rev.A