COMSET BD909

SEMICONDUCTORS
BD909 – BD911
SILICON POWER TRANSISTORS
The BD909 and DB911, are silicon epitaxial-base NPN power transistors in a TO-220
envelope. They are intended for use in power linear and switching applications.
Compliance to RoHS.
ABSOLUTE MAXIMUM RATINGS
Symbol
VCBO
VCEO
VEBO
IC
IE
IB
Pt
Tj
Tstg
Value
Ratings
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Emitter Current
Base Current
Power Dissipation
Junction Temperature
Storage Temperature range
IE = 0
IB = 0
IC = 0
BD909
80
80
Unit
BD911
100
100
5
15
15
5
90
150
-65 to 150
V
V
V
A
A
A
W
°C
Limiting values in accordance with the Absolute Maximum System (IEC 134)
THERMAL CHARACTERISTICS
Symbol
RthJ-mb
Ratings
From junction to mounting base
25/09/2012
COMSET SEMICONDUCTORS
Value
Unit
1.4
°C/W
1|3
SEMICONDUCTORS
BD909 – BD911
ELECTRICAL CHARACTERISTICS
TC=25°C unless otherwise noted
Value
Symbol
Ratings
Test Condition(s)
Unit
Min Typ Max
ICBO
Collector Cutoff
Current
ICEO
Collector Cutoff
Current
IEBO
Emitter Cutoff Current
VCE0sust
Collector-Emitter
Sustaining Voltage (*)
VCE(SAT)
Collector-Emitter
saturation Voltage (*)
VBE(SAT)
VBE
Base-Emitter
Saturation Voltage (*)
Base-Emitter Voltage
(*)
hFE
DC Current Gain (*)
hFE
DC Current Gain (*)
hFE
DC Current Gain (*)
fT
Transition Frequency
VCB = 80 V
VCB = 100 V
VCB = 80 V
VCB = 100 V
VCE = 40 V
VCE = 50 V
BD909
BD911
BD909
TJ = 150°C
BD911
BD909
BD911
BD909
VEB = 5 V, IC = 0
BD911
BD909
IB = 0, IC = 0.1 A
BD911
BD909
IC = 5 A, IB = 500 mA
BD911
BD909
IC =10 A, IB = 2.5 A
BD911
BD909
IC =10 A, IB = 2.5 A
BD911
BD909
IC = 5A, VCE = 4 V
BD911
BD909
IC = 0.5A, VCE = 4 V
BD911
BD909
IC = 5A, VCE = 4 V
BD911
BD909
IC = 10A, VCE = 4 V
BD911
BD909
IC = 0.5A, VCE = 4 V
BD911
TJ = 25°C
-
-
0.5
mA
-
-
5
-
-
1
mA
-
-
1
mA
80
100
-
-
V
-
-
1
-
-
3
-
-
2.5
V
-
-
1.5
V
40
-
250
15
-
150
5
-
-
3
-
-
V
MHz
(*) Pulse Width ≈ 300 µs, Duty Cycle ∠ 1.5%
25/09/2012
COMSET SEMICONDUCTORS
-
2|3
SEMICONDUCTORS
BD909 – BD911
MECHANICAL DATA CASE TO-220
DIMENSIONS (mm)
Min.
A
B
C
D
E
F
G
H
L
M
N
P
R
S
T
U
9,90
15,65
13,20
6,45
4,30
2,70
2,60
15,75
1,15
3,50
0,46
2,50
4,98
2.49
0,70
Pin 1 :
Pin 2 :
Pin 3 :
Package
Max.
10,30
15,90
13,40
6,65
4,50
3,15
3,00
17.15
1,40
3,70
1,37
0,55
2,70
5,08
2.54
0,90
Base
Collector
Emitter
Collector
Revised August 2012
Information furnished is believed to be accurate and reliable. However, Comset Semiconductors assumes no responsibility for the consequences of
use of such information nor for any infringement of patents or other rights of third parties which may results from its use. Data are subject to change
without notice. Comset Semiconductors makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does Comset Semiconductors assume any liability arising out of the application or use of any product and specifically disclaims any
and all liability, including without limitation consequential or incidental damages. Comset Semiconductors’ products are not authorized for use as
critical components in life support devices or systems.
www.comsetsemi.com
25/09/2012
info@comsetsemi.com
COMSET SEMICONDUCTORS
3|3