Ordering information, Marking information, K4t ym – Diodes DMMT5551S User Manual
Page 3
1
10
1,000
100
1
10
100
h,
D
C
C
U
R
R
EN
T
G
AI
N
FE
I , COLLECTOR CURRENT (mA)
Fig. 3, DC Current Gain vs. Collector Current
C
V
= 5V
CE
T = 150°C
A
T = 25°C
A
T = -50°C
A
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.1
1
10
100
V
, B
ASE
EM
IT
T
E
R
V
O
L
T
A
G
E (
V
)
BE(
O
N
)
I , COLLECTOR CURRENT (mA)
Fig. 4, Base Emitter Voltage vs. Collector Current
C
V
= 5V
CE
T = 150°C
A
T = 25°C
A
T = -50°C
A
1
10
1,000
100
1
10
f,
100
G
A
IN BA
NDW
ID
T
H
P
R
O
D
U
C
T
(M
H
z)
T
I , COLLECTOR CURRENT (mA)
Fig. 5, Gain Bandwidth Product vs. Collector Current
C
Ordering Information
(Note 6 & 9 )
Device
Packaging
Shipping
DMMT5551-7-F
SOT-26
3000/Tape & Reel
DMMT5551S-7-F
SOT-26
3000/Tape & Reel
Notes:
9. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
K4T
YM
C
2
B
2
E
1
E
2
C
1
B
1
K4R
YM
C
2
B
2
E
2
B
1
E
1
C
1
K4R = DMMT5551 Product Type Marking Code
YM = Date Code Marking
Y = Year ex: T = 2006
M = Month ex: 9 = September
K4T = DMMT5551S Product Type Marking Code
YM = Date Code Marking
Y = Year ex: T = 2006
M = Month ex: 9 = September
Date Code Key
DS30436 Rev. 8 - 2
3 of 4
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DMMT5551/DMMT5551S
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Year
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
Code
P
R
S
T
U
V
W
X
Y
Z
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