The BD244 series are PNP power transistors in a TO-220 envelope.
They are intended for use in medium power linear and switching applications.
The complementary is BD243, A, B, C
Compliance to RoHS.
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEO
Ratings
Collector-Emitter Voltage (I
B
= 0mA)
BD244
BD244A
BD244B
BD244C
BD244
BD244A
BD244B
BD244C
Value
-45
-60
-80
-100
-45
-60
-80
-100
-5.0
-6
-10
-2
65
150
-65 to +150
Unit
V
V
CBO
V
EBO
I
C
I
CM
I
B
P
T
T
J
T
S
Collector-Base Voltage (I
E
= 0mA)
Emitter-Base Voltage(I
C
= 0mA)
Collector Current
Collector Current-Peak
Base Current
Collector Power Dissipation
Junction Temperature
Storage Temperature
V
V
A
A
W
°C
T
C
= 25°
C
THERMAL CHARACTERISTICS
Symbol
R
thJC
R
thJA
Ratings
Junction to Case Thermal Resistance
Junction to free air Thermal Resistance
Value
1.92
62.5
Unit
°C / W
°C / W
25/09/2012
COMSET SEMICONDUCTORS
1/3
BD244 – A – B – C
ELECTRICAL CHARACTERISTICS
TC=25°C unless otherwise noted
Symbol
Ratings
V
CE
V
CE
V
CE
V
CE
Test Condition(s)
Min
Typ
Max
Unit
I
CES
Collector- Emitter Cut-
off Current
= -45 V , V
BE
= 0
= -60 V , V
BE
= 0
= -80 V , V
BE
= 0
= -100 V , V
BE
= 0
I
CEO
I
EBO
V
CEO
Collector Cut-off
Current
V
CE
= -30 V , I
B
= 0
V
CE
= -60 V , I
B
= 0
BD244
BD244A
BD244B
BD244C
BD244
BD244A
BD244B
BD244C
BD244
BD244A
BD244B
BD244C
-
-
-0.4
mA
-
-
-45
-60
-80
-100
30
15
-
-
-
-
-
-
-
-
-
-
-
-
-0.7
-1
-
-
-
-
-
-
-1
-1.6
mA
mA
V
Emitter Cut-off Current V
E B
= -5 V , I
C
= 0
Collector- Emitter
I = -30 mA, I
B
= 0
Breakdown Voltage (*)
C
DC Current Gain (*)
Collector-Emitter
saturation Voltage (*)
Base-Emitter
Voltage(*)
V
CE
= -4 V, I
C
= -0.3 A
V
CE
= -4 V, I
C
= -3 A
I
C
= -6 A, I
B
= -1 A
V
CE
= -4 V, I
C
= -6 A
h
FE
V
CE(SAT)
V
BE
-
V
V
25/09/2012
COMSET SEMICONDUCTORS
2/3
BD244 – A – B – C
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
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
Pin 1 :
Pin 2 :
Pin 3 :
Package
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.
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