BULD50KC Power Innovations Limited, BULD50KC Datasheet

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BULD50KC

Manufacturer Part Number
BULD50KC
Description
NPN SILICON TRANSISTOR WITH INTEGRATED DIODE
Manufacturer
Power Innovations Limited
Datasheet

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Part Number:
BULD50KC
Manufacturer:
TI
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Copyright © 1997, Power Innovations Limited, UK
description
absolute maximum ratings at 25°C (unless otherwise noted)
NOTES: 1. This value applies for t
P R O D U C T
Information is current as of publication date. Products conform to specifications in accordance
with the terms of Power Innovations standard warranty. Production processing does not
necessarily include testing of all parameters.
Collector-emitter voltage (V
Collector-base voltage (I
Collector-emitter voltage (I
Emitter-base voltage
Continuous collector current
Peak collector current (see Note 2)
Continuous base current
Peak base current (see Note 2)
25°C case temperature for BULD50KC, and
The new BULDxx range of transistors have been
designed specifically for use in High Frequency
Electronic Ballasts (HFEB’s). This range of
switching
storage times and an integrated fast t
parallel diode. The revolutionary design ensures
that the diode has both fast forward and reverse
recovery times, achieving the same performance
as a discrete anti-parallel diode plus transistor.
The integrated diode has minimal charge
coupling with the transistor, increasing frequency
stability, especially in lower power circuits where
the circulating currents are low. By design, this
new device offers a voltage matched integrated
transistor and anti-parallel diode.
Designed Specifically for High Frequency
Electronic Ballasts
Integrated Fast t
Enhancing Reliability
Diode t
New Low-Height SL Power Package,
TO220 Pin-Compatible
Tightly Controlled Transistor Storage Times
Voltage Matched Integrated Transistor and
Diode
Characteristics Optimised for Cool Running
Diode-Transistor Charge Coupling
Minimised to Enhance Frequency Stability
2. This value applies for t
rr
Typically 1 µs
transistors
E
= 0)
B
I N F O R M A T I O N
BE
= 0)
rr
= 0)
Anti-Parallel Diode,
p
p
has
1 s.
10 ms, duty cycle
tightly
RATING
25°C ambient temperature for BULD50SL
controlled
NPN SILICON TRANSISTOR WITH INTEGRATED DIODE
2%.
rr
anti-
BULD50KC
BULD50SL (see Note 1)
BULD50KC
BULD50SL (see Note 1)
device symbol
C
E
B
Pin 2 is in electrical contact with the mounting base.
C
E
B
FEBRUARY 1994 - REVISED SEPTEMBER 1997
B
TO-220 PACKAGE
(TOP VIEW)
SL PACKAGE
SYMBOL
(TOP VIEW)
1
2
3
V
V
V
V
I
I
BULD50KC, BULD50SL
CES
CBO
CEO
EBO
CM
BM
I
I
C
B
C
E
2
3
1
VALUE
600
600
400
3.5
1.5
2.5
9
6
MDTRACA
UNIT
V
V
V
V
A
A
A
A
1

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