Diodes MMST4126 - Manual (Page 2)

DS30161 Rev. 7 - 2 2 of 3
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MMST4126
© Diodes Incorporated
0
50
100
25 50 75 100 125 150 175 200
P
,
P
O
WE
R
DIS
S
IP
A
T
IO
N (
m
W
)
D
T , AMBIENT TEMPERATURE (°C)
Fig. 1, Max Power Dissipation vs.
Ambient Temperature
A
150
200
250
300
350
400
Note 1
0
1
100
10
0.1 1 10 100
C
, I
N
P
U
T
C
A
P
A
C
IT
A
N
C
E (
p
F)
C
, OUT
P
UT
CAP
A
CI
T
A
NC
E (
p
F
)
IB
O
OB
O
V , COLLECTOR-BASE VOLTAGE (V)
Fig. 2, Input and Output Capacitance vs.
Collector-Base Voltage
CB
f = 1MHz
C
ibo
1
10
1,000
100
0.1 1 10 1,000 100
h,
D
C
C
U
R
R
E
N
T
G
AI
N
FE
I , COLLECTOR CURRENT (mA)
Fig. 3, Typical DC Current Gain vs.
Collector Current
C
0.01
0.1
10
1
1 10 100 1,000
V,
C
O
LL
E
C
T
O
R
-E
MI
T
T
E
R
(V
)
SA
TURA
TI
O
N
VO
L
T
AGE
CE
(S
A
T
)
I , COLLECTOR CURRENT (mA)
Fig. 4, Typical Collector-Emitter Saturation Voltage
vs. Collector Current
C
= 10
0.5
0.6
0.7
0.8
0.9
1.0
1 10 100
V
, B
ASE-
EM
IT
T
E
R
(V
)
SA
TURA
T
IO
N
VO
L
T
AG
E
BE(
SA
T
)
I , COLLECTOR CURRENT (mA)
Fig. 5, Typical Base-Emitter
Saturation Voltage vs. Collector Current
C
I
I
C
B
= 10