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PDF SGSIF444 Data sheet ( Hoja de datos )
| Número de pieza | SGSIF444 | |
| Descripción | HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORS | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SGSIF444 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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SGSIF344
SGSIF444
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTORS
s SGSIF344 IS SGS-THOMSON PREFERRED
SALESTYPE
s HIGH VOLTAGE CAPABILITY
s VERY HIGH SWITCHING SPEED
s LOW BASE-DRIVE REQUIREMENTS
APPLICATIONS:
s SWITCH MODE POWER SUPPLIES
s HORIZONTAL DEFLECTION FOR COLOUR
TVS AND MONITORS
DESCRIPTION
The SGSIF344 and SGSIF444 are manufactured
using Multiepitaxial Mesa technology for
cost-effective high performance and uses a
Hollow Emitter structure to enhance switching
speeds.
These transistors are available in ISOWATT220
and ISOWATT218 plastic package respectively.
The SGSF series is designed for high speed
switching applications such as power supplies
and horizontal deflection circuits in TVs and
monitors.
3
2
1
ISOWATT220
3
2
1
ISOWATT218
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symb ol
Pa ram et er
VCES
VCEO
VEB O
IC
ICM
IB
IBM
Ptot
Tstg
Tj
Collect or-Emitter Volt age (VBE = 0)
Collector-Emitter Voltage (IB = 0)
Emitter-Base Volt age (IC = 0)
Collector Current
Collector Peak Current (tp < 5 ms)
Base Current
Base Peak Current (tp < 5 ms)
T otal Dissipation at Tc = 25 oC
Storage Temperature
Max. Operating Junction T emperature
June 1997
Valu e
SGSIF344
SGS IF 444
1200
600
7
7
12
5
8
40 50
-65 to 150
150
Un it
V
V
V
A
A
A
A
W
oC
oC
1/7
1 page  
DIM.
A
B
D
E
F
F1
F2
G
G1
H
L2
L3
L4
L6
L7
Ø
SGSIF344 / SGSIF444
ISOWATT220 MECHANICAL DATA
MIN.
4.4
2.5
2.5
0.4
0.75
1.15
1.15
4.95
2.4
10
28.6
9.8
15.9
9
3
mm
TYP.
16
MAX.
4.6
2.7
2.75
0.7
1
1.7
1.7
5.2
2.7
10.4
30.6
10.6
16.4
9.3
3.2
MIN.
0.173
0.098
0.098
0.015
0.030
0.045
0.045
0.195
0.094
0.393
1.126
0.385
0.626
0.354
0.118
inch
TYP.
0.630
MAX.
0.181
0.106
0.108
0.027
0.039
0.067
0.067
0.204
0.106
0.409
1.204
0.417
0.645
0.366
0.126
L3
L6
L7
¯
123
L2 L4 P011G
5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SGSIF444.PDF ] | |
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