Dnbt8105 – Diodes DNBT8105 User Manual
Page 3
DNBT8105
Document number: DS30513 Rev. 10 - 2
3 of 5
June 2011
© Diodes Incorporated
DNBT8105
0
100
25
50
75
100
125
150
175
200
P
,
P
O
WE
R
DI
SSI
P
A
T
IO
N (
m
W
)
D
T , AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation
vs. Ambient Temperature (Note 1)
A
200
300
0
400
500
600
700
800
R
C/W
θJA
°
= 209
h
, DC
C
URRENT
GAI
N
FE
I , COLLECTOR CURRENT (mA)
Fig. 2 DC Current Gain vs. Collector Current
C
T = 125ºC
A
T = 85ºC
A
V
= 5V
CE
T = 25ºC
A
T = -55ºC
A
1
10
1,000
10,000
100
0
100
150
200
50
350
300
250
V,
(mV
)
CE
(
S
A
T
)
COL
L
ECT
O
R-
EMIT
T
E
R
SA
TURA
TI
O
N
VO
L
T
AG
E
I , COLLECTOR CURRENT (mA)
Fig. 3 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
C
1
10
100
1,000
0
100
50
150
200
250
300
I /I = 10
C B
T = 25ºC
A
T = 125ºC
A
T = 85ºC
A
0
50
100
350
400
300
150
200
250
V,
C
O
LL
E
C
T
O
R
-E
M
IT
T
E
R
S
A
T
URA
T
IO
N
V
O
L
T
AG
E (
m
V)
CE
(S
A
T
)
I , COLLECTOR CURRENT (mA)
Fig. 4 Typical Collector-
C
Emitter Saturation Voltage
vs. Collector Current
1
10
100
1,000
0
0.2
0.4
0.6
1.2
1.0
0.8
1
10
100
1,000
10,000
V
, BAS
E-
EM
IT
T
E
R
T
U
R
N-
O
N V
O
L
T
A
G
E (
V)
BE
(O
N
)
I , COLLECTOR CURRENT (mA)
Fig. 5 Typical Base-
C
Emitter Turn-On Voltage
vs. Collector Current
V
= 5V
CE
T = 125ºC
A
T = -55ºC
A
T = 85ºC
A
T = 25ºC
A
V
, BAS
E-
EM
IT
TE
R
SA
TURA
TI
O
N
VOL
T
AG
E
(
V)
BE
(S
A
T
)
I , COLLECTOR CURRENT (mA)
Fig. 6 Typical
C
Base-Emitter Saturation Voltage
vs. Collector Current
1
10
100
1,000
10,000
0
0.2
0.4
1.2
0.6
0.8
1.0