2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )

SF11 thru SF18

Fig. 1

– Forward Current Derating Curve

Fig. 2

– Maximum Non-repetitive Peak

Forward Surge Current

Fig 4.

– Typical Reverse Characteristics

Fig 3.

– Typical Instantaneous Forward

Characteristics

Fig 5.

–typical transient thermal

impedance

Fig 6.

– Typical Junction Capacitance

0

25

50

75

100 125

150 175

1

10

100

0.6

0.8

1.0

1.2

1.4

1.6

0

20

40

60

80

100

0.1

1

10

100

20

10

1.0

100

10

1.0

0.1

0.01

10

1.0

0.1

0.01

100

1.0

0.5

0

50

40

30

20

10

0

60 Hz

Resistive or

Inductive Load

0.375" (9.5mm) Lead Length

TJ = TJ max

8.3ms Single Half Sine-wave

(JEDEC Method)

TJ = 25°C

Pulse width = 300µs

1% Duty Cycle

TJ = 25°C

f = 1.0 MHz

Vsig = 50mVp-p

Ambient Temperature,

°C

Number of Cycles at 60Hz

Instantaneous Forward Voltage (V)

Percent of Rated Peak Reverse Voltage (%)

Reverse Voltage (V)

Tj=100℃

Tj=25℃

10

1.0

0.1

100

0.01

0.1

1.0

10

100

t,Pulse duration,sec