US05AM thru

WEITRON

http://www.weitron.com.tw

RATING AND CHARACTERISTIC CURVES

FIG.1- Test Circuit Diagram and Reverse

Recovery Time Characteristics

US05MM

FIG.4-Typical Forward

Characteristics

.4

.6

.8

1.0

1.2

1.4

.001

.01

.1

1.0

10

FORWARD VOLTAGE,(V)

Pulse Width 300us

1% Duty Cycle

Tj=25 C

1.6

1.8

FIG.2-Tyical Forward Current Derating Curve

0.1

0.2

0.3

0.4

0.5

0.6

Single Phase

Half Wave 60Hz

Resistive Or Inductive Load

AMBIENT TEMPERATURE ( C)

0

25

50

75

100

125

150

175

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

D.U.T.

10

NONINDUCTIVE

50

NONINDUCTIVE

W

W

FIG.3-Maximum Non-repetitive Forward

Surge Current

6

0

12

18

24

30

NUMBER OF CYCLES AT 60Hz

1

10

5

50

100

Tj=25 C

8.3ms Single Half

Sine Wave

JEDEC method

FIG.5-Typical Junction Capacitance

REVERSE VOLTAGE,(V)

175

120

100

80

60

40

20

0

.01

.05

.1

.5

1

5

10

50

100