Page 3

0.2

2.0

.02

20

Rating and characteristic curves (FFM201-S THRU FFM207-S)

FIG.1-TYPICAL FORWARD

CHARACTERISTICS

FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE

FIG.5-TYPICAL JUNCTION CAPACITANCE

REVERSE VOLTAGE,(V)

FORWARD VOLTAGE,(V)

Pulse Width 300us

1% Duty Cycle

0.4

0.8

1.2

1.6

2.0

2.4

70

60

50

40

30

20

10

0

(+)

(+)

25Vdc

(approx.)

( )

( )

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

.01

.05

.1

.5

1

5

10

50

100

D.U.T.

.6

.8

1.0

1.2

1.4

1.6

1.8

2.0

6.0

FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE

RECOVERY TIME CHARACTERISTICS

10

NONINDUCTIVE

50

NONINDUCTIVE

W

W

T =25 C

J

FIG.4-MAXIMUM NON-REPETITIVE FORWARD

SURGE CURRENT

10

0

20

30

40

50

NUMBER OF CYCLES AT 60Hz

1

10

5

50

100

T =25 C

J

8.3ms Single Half

Sine Wave

JEDEC method

0

20

40

60

80

100

120

140

160

180

200

0

http://www.formosams.com/

TEL:886-2-22696661

FAX:886-2-22696141

Document ID

Issued Date

Revised Date

Revision

Page.

DS-121218

2009/02/10

2010/03/10

C

7

LEAD TEMPERATURE (°C)