MMBD4448_10 Datasheet, PDF (2/4 Pages) Diodes Incorporated – SURFACE MOUNT SWITCHING DIODE

MMBD4448
500
1,000
400
Note 1
100
300
10
200
100
1
0
0
10,000
40
80
120
160 200
T_A, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
0.1
0
0.4
0.8
1.2
1.6
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
3.0
1,000
100
10
2.5
f = 1MHz
2.0
1.5
1.0
1
0.5
0.1
0
20
40
60
80
100
V_R, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
0
0
10
20
30
40
V_R, DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
Ordering Information (Note 5)
Notes:
Part Number
MMBD4448-7-F
Case
SOT-23
5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Packaging
3000/Tape & Reel
KA3
KA3 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
Date Code Key
Year 1999
Code
K
2000
L
2001
M
2002
N
2003
P
2004
R
2005
S
2006
T
2007
U
2008
V
2009
W
2010
X
2011
Y
2012
Z
2013
A
2014
B
2015
C
Month
Jan
Code
1
Feb
Mar
2
3
Apr
May
Jun
4
5
6
Jul
Aug
Sep
7
8
9
Oct
Nov
Dec
O
N
D
MMBD4448
Document number: DS12011 Rev. 16 - 2
2 of 4
www.diodes.com
August 2010
© Diodes Incorporated