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PDF BULB49D Data sheet ( Hoja de datos )
| Número de pieza | BULB49D | |
| Descripción | High voltage fast-switching NPN power transistors | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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BUL49D
BULB49D
High voltage fast-switching NPN power transistors
Features
■ High voltage capability
■ Low spread of dynamic parameters
■ Minimum lot-to-lot spread for reliable operation
■ Very high switching speed
■ High ruggedness
Applications
■ Electronic transformers for halogen lamps
■ Flyback and forward single transistor low
power converters
Description
The devices are manufactured using high voltage
multi-epitaxial planar technology for high
switching speeds and high voltage capability. The
devices are designed for use in electronic
transformer for halogen lamps.
3
2
1
TO-220
3
2
1
TO-220FP
3
1
D2PAK
123
I2PAK
Figure 1. Internal schematic diagram
Table 1. Device summary
Order code
Marking
BUL49D
BUL49DFP
BUL49D
BUL49DFP
BULB49D-1
BULB49D
BULB49DT4
BULB49D
June 2008
Package
TO-220
TO-220FP
I2PAK
D2PAK
Rev 3
Packaging
Tube
Tube
Tube
Tape and reel
1/15
www.st.com
15
1 page  
BUL49D - BULB49D
Electrical characteristics
2.1 Electrical characteristics (curves)
Figure 2. Safe operating area (for
TO-220 - D2PAK - I2PAK)
Figure 3. Safe operating area (for
TO-220FP)
Figure 4. Derating curves
Figure 5. Output characteristics
Figure 6. Collector-emitter saturation Figure 7. Base-emitter saturation
voltage
voltage
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5 Page 
BUL49D - BULB49D
Dim
A
A1
b
b1
c
c2
D
e
e1
E
L
L1
L2
Package mechanical data
I²PAK (TO-262) mechanical data
Min
4.40
2.40
0.61
1.14
0.49
1.23
8.95
2.40
4.95
10
13
3.50
1.27
mm inch
Typ Max Min Typ Max
4.60
2.72
0.88
1.70
0.70
1.32
9.35
2.70
5.15
10.40
14
3.93
1.40
0.173
0.094
0.024
0.044
0.019
0.048
0.352
0.094
0.194
0.393
0.511
0.137
0.050
0.181
0.107
0.034
0.066
0.027
0.052
0.368
0.106
0.202
0.410
0.551
0.154
0.055
11/15
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet BULB49D.PDF ] | |
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