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PDF BUL128D-B Data sheet ( Hoja de datos )
| Número de pieza | BUL128D-B | |
| Descripción | HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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BUL128D-B
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
n STMicroelectronics PREFERRED SALES
TYPE
n NPN TRANSISTOR
n HIGH VOLTAGE CAPABILITY
n LOW SPREAD OF DYNAMIC PARAMETERS
n MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
n VERY HIGH SWITCHING SPEED
n INTEGRATED ANTIPARALLEL
COLLECTOR- EMITTER DIODE
APPLICATIONS
n ELECTRONIC BALLAST FOR
FLUORESCENT LIGHTING
n FLYBACK AND FORWARD SINGLE
TRANSISTOR LOW POWER CONVERTERS
DESCRIPTION
The device is manufactured using high voltage
Multi Epitaxial Planar technology for high
switching speeds and medium voltage capability.
It uses a Cellular Emitter structure with planar
edge termination to enhance switching speeds
while maintaining the wide RBSOA.
The device is designed for use in lighting
applications and low cost switch-mode power
supplies.
Table 1: Order Codes
Part Number
BUL128D-B
Marking
BUL128D-B
Figure 1: Package
3
2
1
TO-220
Figure 2: Internal Schematic Diagram
Package
TO-220
Packaging
Tube
Table 2: Absolute Maximum Ratings
Symbol
VCES
VCEO
VEBO
IC
ICM
IB
IBM
Parameter
Collector-Emitter Voltage (VBE = 0)
Collector-Emitter Voltage (IB = 0)
Emitter-Base Voltage
(IC= 0, IB = 2 A, tp < 10 µs, TJ = 150 oC)
Collector Current
Collector Peak Current (tp < 5ms)
Base Current
Base Peak Current (tp < 5ms)
February 2005
Value
700
400
V(BR)EBO
4
8
2
4
Rev. 2
Unit
V
V
V
A
A
A
A
1/8
1 page  
Figure 14: Inductive Load Switching Test Circuit
1) Fast electronic switch
2) Non-inductive Resistor
3) Fast recovery rectifier
Table 15: Restistive Load Switching Test Circuit
1) Fast electronic switch
2) Non-inductive Resistor
BUL128D-B
5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet BUL128D-B.PDF ] | |
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