bd944 Inchange Semiconductor Company, bd944 Datasheet
bd944
Manufacturer Part Number
bd944
Description
Isc Silicon Pnp Power Transistor
Manufacturer
Inchange Semiconductor Company
Datasheet
1.BD944.pdf
(2 pages)
INCHANGE Semiconductor
isc
DESCRIPTION
·DC Current Gain-
·Complement to Type BD943/945/947
APPLICATIONS
·Designed for use in audio output stages and general
ABSOLUTE MAXIMUM RATINGS(T
THERMAL CHARACTERISTICS
isc Website:www.iscsemi.cn
SYMBOL
SYMBOL
R
R
: h
purpose amplifier applications.
V
V
V
T
I
P
th j-c
th j-a
T
CBO
CEO
EBO
I
CM
I
stg
C
B
C
FE
J
B
Silicon PNP Power Transistor
= 85(Min)@ I
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current-Continuous
Collector Current-Peak
Base Current-Continuous
Collector Power Dissipation
@ T
Junction Temperature
Storage Temperature Range
Thermal Resistance,Junction to Case
Thermal Resistance,Junction to Ambient
Collector-Base Voltage
C
=25℃
C
PARAMETER
= -500mA
PARAMETER
BD944
BD946
BD948
BD944
BD946
BD948
a
=25
℃)
-65~150
VALUE
150
-22
-32
-45
-22
-32
-45
40
-5
-5
-8
-1
MAX
3.12
70
UNIT
UNIT
℃/W
℃/W
℃
℃
W
V
V
V
A
A
A
isc
Product Specification
BD944/946/948
Related parts for bd944
bd944 Summary of contents
Page 1
... Thermal Resistance,Junction to Case R th j-c Thermal Resistance,Junction to Ambient R th j-a isc Website:www.iscsemi.cn ℃) =25 a VALUE UNIT BD944 -22 BD946 -32 V BD948 -45 BD944 -22 BD946 -32 V BD948 - ℃ 150 ℃ -65~150 MAX UNIT ℃/W 3.12 ℃/W 70 isc Product Specification BD944/946/948 ...
Page 2
... B B BD946 V = -20V BD948 V = -25V -5V -10mA ; -500mA ; BD944/946 BD948 -250mA ; isc Product Specification BD944/946/948 MIN TYP. MAX -22 -32 -45 -0.05 =150℃ ...