MMBD4448

Document number: DS12011 Rev. 16 - 2

2 of 4

www.diodes.com

August 2010

© Diodes Incorporated

MMBD4448

0

100

120

80

160

200

T , AMBIENT TEMPERATURE (°C)

Fig. 1 Power Derating Curve

A

200

300

500

0

40

400

Note 1

10

100

1,000

1

0.1

0

1.6

1.2

0.4

0.8

V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

F

0.1

1

10

100

1,000

10,000

0

20

40

60

80

100

V , INSTANTANEOUS REVERSE VOLTAGE (V)

Fig. 3 Typical Reverse Characteristics

R

0

0.5

1.0

2.5

2.0

1.5

3.0

010

20

40

30

V , DC REVERSE VOLTAGE (V)

Fig. 4 Total Capacitance vs. Reverse Voltage

R

f = 1MHz

Part Number

Case

Packaging

MMBD4448-7-F

SOT-23

3000/Tape & Reel

Notes:

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

Marking Information

Date Code Key

Year

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

Code

K

L

M

N

P

R

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

KA3 = Product Type Marking Code

YM = Date Code Marking

Y = Year (ex: N = 2002)

M = Month (ex: 9 = September)

KA3