Diodes MMBTA28 - Manual (Page 4)

MMBTA28
Document number: DS30367 Rev. 10 - 2
4 of 6
www.diodes.com
February 2014
© Diodes Incorporated
MMBTA28
A Product Line of
Diodes Incorporated
Typical Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
0.1
0
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1 10 100 1,000
V,
C
O
LL
E
C
T
O
R
-E
MI
T
T
E
R
SA
T
U
R
A
T
IO
N
VO
LT
AG
E
(
V
)
CE
(S
A
T
)
I , COLLECTOR CURRENT (mA)
Fig. 2 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
C
T = 150°C
A
T = -50°C
A
I
I
C
B
= 1000
T = 25°C
A
0.4
0.3
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
0.1 1 10 100
V
, BAS
E
-EM
IT
T
E
R
V
O
LT
A
G
E (
V
)
BE
(O
N
)
I , COLLECTOR CURRENT (mA)
Fig. 3 Typical Base-Emitter Voltage
vs. Collector Current
C
T = 25°C
A
V = 5V
CE
T = -50°C
A
T = 150°C
A
1 10 100 1,000
100
1,000
10,000
1,000,000
100,000
I , COLLECTOR CURRENT (mA)
Fig. 4 Typical DC Current Gain
vs. Collector Current
C
h,
D
C
C
U
R
R
E
N
T
G
AI
N
FE
V = 5V
CE
T = 150°C
A
T = 25°C
A
T = -50°C
A
1 10 100
1
10
100
1,000
COLLECTOR CURRENT I (mA)
Fig. 5 Typical Gain Bandwidth Product
vs. Collector Current
C
f,
G
AI
N
BAND
W
ID
T
H
P
R
O
D
U
C
T
(M
H
z)
T
V = 5V
CE