bd944 Inchange Semiconductor Company, bd944 Datasheet

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bd944

Manufacturer Part Number
bd944
Description
Isc Silicon Pnp Power Transistor
Manufacturer
Inchange Semiconductor Company
Datasheet
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

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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℃ ...

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