Diodes MMBT2907A - Manual (Page 5)

MMBT2907A
Document number: DS30040 Rev. 15 - 2
5 of 7
www.diodes.com
November 2013
© Diodes Incorporated
MMBT2907A
1
10
1,000
100
-1 -10 -1,000 -100
h,
D
C
C
U
R
R
EN
T
G
AI
N
FE
I , COLLECTOR CURRENT (mA)
Fig. 1 Typical 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-
EMI
T
T
E
R
SA
T
U
R
A
T
IO
N V
O
LT
A
G
E (
V
)
BE(
O
N
)
I , COLLECTOR CURRENT (mA)
Fig. 2 Typical Base-Emitter Saturation Voltage
vs. Collector Current
C
V = -5V
CE
T = 150°C
A
T = 25°C
A
T = -50°C
A
0
-0.1
-0.2
-0.3
-0.6
-0.5
-0.4
-1 -10 -100 -1,000
I , COLLECTOR CURRENT (mA)
Fig. 3 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
C
V,
C
O
LL
E
C
T
O
R
-E
MI
T
T
E
R
SA
TURA
T
IO
N
VO
LT
A
G
E
(
V
)
CE
(S
A
T
)
I
I
C
B
= 10
T = 150°C
A
T = 25°C
A
T = -50°C
A
1
10
1,000
100
-1 -10 -100
f,
G
AI
N
-B
A
N
D
WI
D
T
H
P
R
O
D
U
C
T
(
M
H
z)
T
I , COLLECTOR CURRENT (mA)
Fig. 4 Typical Gain-Bandwidth Product vs. Collector Current
C
V = -5V
CE
I , BASE CURRENT (mA)
Fig. 5 Typical Collector Saturation Region
B
V,
C
O
LL
E
C
T
O
R
-E
M
IT
T
E
R
V
O
LT
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
CAP
A
CIT
A
NC
E (
p
F
)
V , REVERSE VOLTAGE (V)
Fig. 6 Typical
R
Capacitance Characteristics
0
5
10
15
20
25
30
35
0 2 4 6 8 10 12 14 16 18 20
Cobo
Cibo
f = 1MHz