Datasheet
1
10
1,000
100
1
10
100
h, D
C
C
U
R
R
EN
T
G
AIN
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
110
100
V , BASE EMI
T
T
E
R
V
O
L
T
A
G
E (V)
BE(ON)
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
110
f,
100
G
AIN BANDWID
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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