Page 3

Rating and characteristic curves (SF21G THRU SF28G)

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Document ID

Issued Date

Revised Date

Revision

Page.

1

10

100

8.3ms single half sine-wave

(JEDEC Method)

Fig.1 - Forward Current Derating Curve

0

25

50

75

100

125

150

Fig. 2 - Maximum Non-Repetitive Peak

Forward Surge Current

100

10

1

Number of Cycles at 60 Hz

2.4

2.0

1.6

1.2

0.8

0.4

Fig. 3 - Typical Instantaneour Forward

Characteristics

Percent of Rated Peak Reverse Voltage(%)

Fig. 4 - Typical Instantaneous Reverse

Characteristics

Fig. 5 - Typical Junction Capacitance

Fig. 6 - Test Circuit Diagram and Reverse

Recovery Time Characteristic

FORWARD VOLTAGE,(V)

REVERSE VOLTAGE,(V)

175

150

125

100

75

50

25

0

.01

.05

.1

.5

1

5

10

50

100

DS-222412

2008/02/10

2010/05/10

C

6

(+)

(+)

25Vdc

(approx.)

( )

( )

10

NONINDUCTIVE

50

NONINDUCTIVE

W

W

PULSE

GENERATOR

(NOTE 2)

OSCILLISCOPE

(NOTE 1)

1

NON-

INDUCTIVE

W

NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.

2. Rise Time= 10ns max., Source Impedance= 50 ohms.

+0.5A

0

-0.25A

-1.0A

|

|

|

|

|

|

|

|

1cm

SET TIME BASE FOR

50 / 10ns / cm

trr

D.U.T.

20

40

60

80

100

120

140

0.1

1

10

100

1000

Tj=25 C

0

Tj=125 C

0

Tj=75 C

0

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

0.01

0.1

1

10

100

Tj=25 C

Pulse Width=300 s

1% Duty Cycle

o

SF21G

~SF24G

SF25G

~SF26G

SF27G

~SF28G

Single Phase

Half Wave 60Hz

Resistive Or Inductive Load

0.375"(9.5mm) Lead Length