BUX48C/BUV48C
BUV48CFI
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTORS
s
NPN TRANSISTORS
s
HIGH VOLTAGE CAPABILITY
s
FAST SWITCHING SPEED
APPLICATIONS
s
LINEAR AND SWITCHING INDUSTRIAL
EQUIPMENT
DESCRIPTION
The BUX48C, BUV48C and BUV48CFI are silicon
Multiepitaxial Mesa NPN transistors mounted
respectively in TO-3 metal case, TO-218 plastic
package
and
ISOWATT218
fully
isolated
package. They are particulary intended for
switching and industrial applications from single
and tree-phase mains.
INTERNAL SCHEMATIC DIAGRAM
January 2000
1
2
3
ISOWATT218
1
2
TO-3
1
2
3
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Un it
V
CER
Collect or-Emitter Volt age (R
BE
= 10
)
1200
V
V
CES
Collect or-Emitter Volt age (V
BE
= 0)
1200
V
V
CEO
Collect or-Emitter Volt age (I
B
= 0)
700
V
V
EBO
Emitter-Base Voltage (I
C
= 0)
7
V
I
C
Collect or Current
15
A
I
CM
Collect or Peak Current (t
p
<5ms)
30
A
I
CP
Collect or Peak Current non repetit ive (t
p
<20
s)
55
A
I
B
Base Current
4
A
I
BM
Base Peak Current (tp <5ms)
20
A
TO-3
TO -218
ISOW ATT 218
P
t ot
Tot al Dissipation at T
c
= 25
o
C
175
125
55
W
T
stg
Storage Temperature
-65 to 200 -65 to 150
-65 to 150
o
C
T
j
Max. O perat ing Junction Temperature
200
150
150
o
C
TO-218
F or T O-3 Package
Ot hers Packages
1/6
THERMAL DATA
TO -3
T O-218
ISOW ATT 218
R
t hj-ca se
Thermal Resist ance Junction-case
Max
1
1
2.2
o
C/W
ELECTRICAL CHARACTERISTICS (T
case
= 25
o
C unless otherwise specified)
Symb ol
Parameter
Test Cond ition s
Min .
Typ.
Max.
Unit
I
CER
Collector Cut -of f Current
(R
BE
= 10
)
V
CE
= 1200 V
V
CE
= 1200 V
T
c ase
= 125
o
C
500
4
A
mA
I
CES
Collector Cut -of f Current
(V
BE
= 0)
V
CE
= 1200 V
V
CE
= 1200 V
T
c ase
= 125
o
C
500
3
A
mA
I
CEO
Collector Cut -of f Current
(I
B
= 0)
V
CE
= V
CEO
1
mA
I
EBO
Emitt er Cut -off Current
(I
C
= 0)
V
EB
= 6 V
1
mA
V
CEO( SUS)
Collector-Emit ter Sustaining
Voltage (I
B
= 0)
I
C
= 100 mA
700
V
V
CER(SUS)
Collector-Emit ter Sustaining
Voltage (R
BE
= 10
)
I
C
= 0.5 A
V
c la mp
= 1200 V
L = 2 mH
1200
V
V
CE(sat )
Collector-Emit ter Saturation
Voltage
I
C
= 6 A
I
B
= 1.5 A
I
C
= 10 A
I
B
= 4 A
1.5
3
V
V
V
BE(s at)
Base-Emitt er Sat uration
Voltage
I
C
= 6 A
I
B
= 1.5 A
I
C
= 10 A
I
B
= 4 A
1.5
2
V
V
Pulsed: Pulse duration = 300
s, duty cycle 1.5 %
RESISTIVE SWITCHING TIMES
Symb ol
Parameter
Test Cond ition s
Min .
Typ.
Max.
Unit
t
on
Turn-on T ime
V
CC
= 250 V
I
C
= 6 A
I
B1
= - I
B2
= 1.5 A
0.5
1
s
t
s
St orage Time
1.5
3
s
t
f
Fall Time
0.2
0.7
s
INDUCTIVE SWITCHING TIMES
Symb ol
Parameter
Test Cond ition s
Min .
Typ.
Max.
Unit
t
s
St orage Time
V
CC
= 250 V
I
C
= 6 A
I
B1
= - I
B2
= 1.5 A
2
s
t
f
Fall Time
0.15
s
t
s
St orage Time
V
CC
= 250 V
I
C
= 6 A
I
B1
= - I
B2
= 1.5 A
T
C
= 125
o
C
3
6
s
t
f
Fall Time
0.33
0.60
s
BUX48C/BUV48C/BUV48CFI
2/6
DIM.
mm
inch
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
A
11.00
13.10
0.433
0.516
B
0.97
1.15
0.038
0.045
C
1.50
1.65
0.059
0.065
D
8.32
8.92
0.327
0.351
E
19.00
20.00
0.748
0.787
G
10.70
11.10
0.421
0.437
N
16.50
17.20
0.649
0.677
P
25.00
26.00
0.984
1.023
R
4.00
4.09
0.157
0.161
U
38.50
39.30
1.515
1.547
V
30.00
30.30
1.187
1.193
E
B
R
C
D
A
P
G
N
V
U
O
P003F
TO-3 MECHANICAL DATA
BUX48C/BUV48C/BUV48CFI
3/6
DIM.
mm
inch
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
A
4.7
4.9
0.185
0.193
C
1.17
1.37
0.046
0.054
D
2.5
0.098
E
0.5
0.78
0.019
0.030
F
1.1
1.3
0.043
0.051
G
10.8
11.1
0.425
0.437
H
14.7
15.2
0.578
0.598
L2
16.2
0.637
L3
18
0.708
L5
3.95
4.15
0.155
0.163
L6
31
1.220
R
12.2
0.480
4
4.1
0.157
0.161
R
A
C
D
E
H
F
G
L6
L3
L2
L5
1
2
3
TO-218 (SOT-93) MECHANICAL DATA
P025A
BUX48C/BUV48C/BUV48CFI
4/6
DIM.
mm
inch
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
A
5.35
5.65
0.211
0.222
C
3.30
3.80
0.130
0.150
D
2.90
3.10
0.114
0.122
D1
1.88
2.08
0.074
0.082
E
0.75
0.95
0.030
0.037
F
1.05
1.25
0.041
0.049
F2
1.50
1.70
0.059
0.067
F3
1.90
2.10
0.075
0.083
G
10.80
11.20
0.425
0.441
H
15.80
16.20
0.622
0.638
L
9
0.354
L1
20.80
21.20
0.819
0.835
L2
19.10
19.90
0.752
0.783
L3
22.80
23.60
0.898
0.929
L4
40.50
42.50
1.594
1.673
L5
4.85
5.25
0.191
0.207
L6
20.25
20.75
0.797
0.817
N
2.1
2.3
0.083
0.091
R
4.6
0.181
DIA
3.5
3.7
0.138
0.146
P025C/A
ISOWATT218 MECHANICAL DATA
- Weight : 4.9 g (typ.)
- Maximum Torque (applied to mounting flange) Recommended: 0.8 Nm; Maximum: 1 Nm
- The side of the dissipator must be flat within 80
m
BUX48C/BUV48C/BUV48CFI
5/6
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of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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BUX48C/BUV48C/BUV48CFI
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