BD179
器件描述：NPN SILICON TRANSISTOR
器件厂商：STMICROELECTRONICS [STMicroelectronics]
厂商主页：http://www.st.com/
文件大小：61.17KB，共5页
Sponsor by e络盟器件资料摘要：
BD179
NPN SILICON TRANSISTOR
n SGS-THOMSON PREFERRED SALESTYPE
n NPN TRANSISTOR
APPLICATION
n GENERAL PURPOSE SWITCHING
DESCRIPTION
The BD179 is a silicon epitaxial planar NPN
transistor in Jedec SOT-32 plastic package,
designed for medium power linear and switching
applications.
INTERNAL SCHEMATIC DIAGRAM
September 1997
3
2
1
SOT-32
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CBO
Collector-Base Voltage (I
E
=0) 80 V
V
CEO
Collector-Emitter Voltage (I
B
=0) 80 V
VEBO Emitter-Base Voltage (IC =0) 5 V
I
C
Collector Current 3 A
IB Base Current 7 A
Ptot Total Dissipation at Tc ≤ 25
o
C3W
stg
Storage Temperature -65 to 150
o
C
Tj Max. Operating Junction Temperature 150
o
C
1/5
NPN SILICON TRANSISTOR
n SGS-THOMSON PREFERRED SALESTYPE
n NPN TRANSISTOR
APPLICATION
n GENERAL PURPOSE SWITCHING
DESCRIPTION
The BD179 is a silicon epitaxial planar NPN
transistor in Jedec SOT-32 plastic package,
designed for medium power linear and switching
applications.
INTERNAL SCHEMATIC DIAGRAM
September 1997
3
2
1
SOT-32
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CBO
Collector-Base Voltage (I
E
=0) 80 V
V
CEO
Collector-Emitter Voltage (I
B
=0) 80 V
VEBO Emitter-Base Voltage (IC =0) 5 V
I
C
Collector Current 3 A
IB Base Current 7 A
Ptot Total Dissipation at Tc ≤ 25
o
C3W
stg
Storage Temperature -65 to 150
o
C
Tj Max. Operating Junction Temperature 150
o
C
1/5