NPN BUX80
HIGH CURRENT, HIGH SPEED, HIGH POWER
TRANSISTOR
The BUX80 is silicon multiepitaxial planar NPN transistor in Jedec TO-3.
They are intended for use in converters, inverters, switching regulators and motor control systems
applications.
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEO
V
CER
V
EBO
V
CES
I
C
I
CM
I
B
P
t
T
J
T
Stg
Collector-Emitter Voltage
Collector- Emitter Voltage
Emitter-Base Voltage
Collector-Emitter Voltage
Collector Current
Collector Peak Current
Base Current
Total Power Dissipation
Junction Temperature
Storage Temperature
Ratings
I
B
= 0
R
BE
= 50Ω
I
C
= 0
V
BE
= 0
t
p
= 10ms
@ T
C
= 40°
Value
400
500
10
800
10
15
5
100
150
-65 to +150
Unit
V
V
V
V
A
A
A
Watts
°C
°C
THERMAL CHARACTERISTICS
Symbol
R
thJC
Ratings
Thermal Resistance, Junction to Case
Value
1.1
Unit
°C/W
ELECTRICAL CHARACTERISTICS
TC=25°C unless otherwise noted
Symbol
V
CEO(SUS)
V
CER
I
EBO
I
CES
Ratings
Collector-Emitter
Sustaining Voltage (1)
Collector-Emitter
Sustaining Voltage (1)
Emitter Cutoff Current
Collector Cutoff Current
I
C
=100 mA
Test Condition(s)
Min Typ Mx Unit
400
500
-
-
-
-
-
-
-
-
-
-
10
1
3
V
V
mA
mA
I
C
=100 mA ,
R
BE
= 50Ω
V
CE
=10 V , I
C
=0
V
CE
= V
CES
, V
BE
= 0
V
CE
= V
CES
, V
BE
= 0, T
case
= 125°C
COMSET SEMICONDUCTORS
1/2
NPN BUX80
h
FE
V
CE(SAT)
V
BE(SAT)
DC Current Gain (1)
Collector-Emitter
saturation Voltage (1)
Base-Emitter saturation
Voltage (1)
I
C
=1.2 A , V
CE
=5.0 V
I
C
=5 A , I
B
=1 A
I
C
=8 A , I
B
=2.5 A
I
C
=5 A , I
B
=1 A
I
C
=8 A , I
B
=2.5 A
-
-
-
-
-
30
-
-
-
-
-
1.5
3
1.4
1.8
-
V
Symbol
t
on
t
s
t
f
Ratings
Turn-on time
Storage time
File time
Test Condition(s)Sec
I
C
=5 A , I
B
=1 A , V
CC
=250 V
I
C
=5 A , V
CC
=250 V
I
B1
=1A , -I
B2
=2 A
I
C
=5 A , V
CC
=-250 V
I
B1
=1A , -I
B2
=2 A
Min Typ Mx Unit
-
-
-
-
-
-
0.5
3.5
0.5
µs
(1) Pulse Duration = 300
µs,
Duty Cycle <= 1.5%
MECHANICAL DATA CASE TO-3
DIMENSIONS
A
B
C
D
E
G
H
L
M
N
P
Pin 1 :
Pin 2 :
Case :
mm
25,51
38,93
30,12
17,25
10,89
11,62
8,54
1,55
19,47
1
4,06
inches
1,004
1,53
1,18
0,68
0,43
0,46
0,34
0,6
0,77
0,04
0,16
Base
Emitter
Collector
Information furnished is believed to be accurate and reliable. However, CS assumes no responsability
for the consequences of use of such information nor for errors that could appear.
Data are subject to change without notice.
COMSET SEMICONDUCTORS
3/2
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