Typical electrical characteristics, Mmbt4403 – Diodes MMBT4403 User Manual
Page 4
MMBT4403
Document Number: DS30058 Rev. 11 - 2
4 of 6
March 2012
© Diodes Incorporated
MMBT4403
Typical Electrical Characteristics
1
100
1,000
1
10
100
1,000
h,
D
C
C
U
R
R
E
N
T
G
AI
N
FE
I , COLLECTOR CURRENT (mA)
Figure 1 Typical DC Current Gain vs. Collector Current
C
10
1
10
100
1,000
V,
C
O
LL
E
C
T
O
R
-E
MI
T
T
E
R
SA
TURA
T
IO
N
VO
L
T
AG
E
(V
)
CE
(S
A
T
)
I , COLLECTOR CURRENT (mA)
Figure 2 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
C
0
0.1
0.2
0.3
0.4
0.5
T = 50°C
A
T = 25°C
A
T = 150°C
A
I
C
I
B
= 10
0.1
1
10
100
V
, BASE
-E
MI
T
T
E
R
T
U
R
N-
O
N V
O
L
T
A
G
E (
V
)
BE
(O
N
)
I , COLLECTOR CURRENT (mA)
Figure 3 Typical Base-Emitter Turn-On Voltage
vs. Collector Current
C
T = 25°C
A
T = -50°C
A
V
= 5V
CE
T = 150°C
A
0.2
0.3
0.4
0.5
0.9
0.8
0.7
0.6
1.0
1
10
100
0.1
1
10
100
C
A
P
A
C
IT
AN
C
E (
p
F
)
V ,
Typical
R
REVERSE VOLTAGE (V)
Figure 4
Capacitance Characteristics
Cobo
Cibo
f = 1MHz
1
100
1,000
1
10
100
f,
G
AI
N
-B
A
N
DW
ID
T
H
P
R
O
D
U
C
T
(M
H
z)
T
I , COLLECTOR CURRENT (mA)
Figure 5 Typical Gain-Bandwidth Product vs. Collector Current
C
10
V
= 5V
CE
I ,BASE CURRENT (mA)
Figure 6 Typical Collector Saturation Region
B
V,
C
O
LL
E
C
T
O
R
-E
MI
T
T
E
R
V
O
L
T
A
G
E (
V
)
CE
0.001
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.1
1
10
100
I = 1mA
C
I = 10mA
C
I = 30mA
C
I = 100mA
C
I = 300mA
C