SDM40E20L /S /C /A

0.1

1

10

0.01

0.001

0

1.0

0.6

0.8

0.4

0.2

V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 1 Typical Forward Characteristics, Per Element

F

0.001

0.1

0.01

100

1000

10,000

0

V , INSTANTANEOUS REVERSE VOLTAGE (V)

Fig. 2 Typical Reverse Characteristics, Per Element

R

10

20

10

1

SDM40E20L /S /C /A

Document number: DS30298 Rev. 11 - 2

2 of 3

www.diodes.com

June 2008

© Diodes Incorporated

0

60

40

20

0

10

15

5

20

V , DC REVERSE VOLTAGE (V)

Fig. 3 Total Capacitance vs. Reverse Voltage, Per Element

R

f = 1.0MHz

0

0.10

0.20

050

100

150

T , AMBIENT TEMPERATURE ( C)

Fig. 4 Forward Current Derating Curve, Per Element

A

°

0.30

0.40

25

75

125

Part Number

Case

Packaging

SDM40E20LS-7-F

SOT-23

3000/Tape & Reel

SDM40E20LC-7

SOT-23

3000/Tape & Reel

SDM40E20LA-7

SOT-23

3000/Tape & Reel

Notes:

7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.

Marking Information

KSW

KSW = SDM40E20LS Product

Type Marking Code

YM = Date Code Marking

Y = Year ex: T = 2006

M = Month ex: 9 = September

KWS = SDM40E20LC Product

Type Marking Code

YM = Date Code Marking

Y =Year ex: T = 2006

M = Month ex: 9 = September

KWA = SDM40E20LA Product

Type Marking Code

YM = Date Code Marking

KWA

KWS

Y =Year ex: T = 2006

M = Month ex: 9 = September

Date Code Key

Year

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

Code

S

T

U

V

W

X

Y

Z

A

B

C

Month

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Code

1

2

3

4

5

6

7

8

9

O

N

D