3

+0.5A

0

-0.25

-1.0

1cm

Set Time Base for 20/100ns/cm

25Vdc

1

Ω

50

Ω

10

Ω

Oscilloscope

Note 1

Pulse

Generator

Note 2

Notes:

1. Rise Time = 7ns max.

Input impedance = 1 megohm, 22pF

2. Rise Time = 10ns max.

Source impedance = 50 ohms

3. Resistors are non-inductive

Figure 6

Reverse Recovery Time Characteristic And Test Circuit Diagram

Figure 4

Maximum Non-repetitive Forward

Surge Current

1

2

5

10

20

100

50

5

10

25

20

30

NUMBER OF CYCLES AT 60Hz

8.3ms Single Half Sine Wave

JEDEC Method

Figure 5

.1

.5

1

5

2

10 20

50

100 200

500 1000

25

50

75

100

125

150

175

REVERSE VOLTAGE. (V)

SF11~SF14

SF15~S

F16

Typical Junction Capacitance

THRU

SF11

SF16

星合电子

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