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PDF UFB60FA20P Data sheet ( Hoja de datos )
| Número de pieza | UFB60FA20P | |
| Descripción | Insulated Ultrafast Rectifier Module | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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UFB60FA20P
Vishay Semiconductors
Insulated Ultrafast Rectifier Module, 60 A
SOT-227
PRODUCT SUMMARY
VR
IF(AV) at TC = 100 °C
trr
200 V
60 A
27 ns
FEATURES
• Two fully independent diodes
• Ceramic fully insulated package
(VISOL = 2500 VAC)
• Ultrafast reverse recovery
• Ultrasoft reverse recovery current shape
• Low forward voltage
• Optimized for power conversion: welding and industrial
SMPS applications
• Industry standard outline
• Plug-in compatible with other SOT-227 packages
• Easy to assemble
• Direct mounting to heatsink
• UL approved file E78996
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
DESCRIPTION
The UFB60FA20P insulated modules integrate two state of
the art Vishay Semiconductors ultrafast recovery rectifiers in
the compact, industry standard SOT-227 package. The
planar structure of the diodes, and the platinum doping life
time control, provide a ultrasoft recovery current shape,
together with the best overall performance, ruggedness and
reliability characteristics.
These devices are thus intended for high frequency
applications in which the switching energy is designed not
to be predominant portion of the total energy, such as in the
output rectification stage of welding machines, SMPS,
dc-to-dc converters. Their extremely optimized stored
charge and low recovery current reduce both over
dissipation in the switching elements (and snubbers) and
EMI/RFI.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Cathode to anode voltage
Continuous forward current per diode
Single pulse forward current per diode
Maximum power dissipation per module
RMS isolation voltage
Operating junction and storage temperatures
SYMBOL
VR
IF
IFSM
PD
VISOL
TJ, TStg
TEST CONDITIONS
TC = 100 °C
TC = 25 °C
TC = 100 °C
Any terminal to case, t = 1 min
MAX.
200
30
250
53
2500
- 55 to 150
UNITS
V
A
W
V
°C
Document Number: 94520 For technical questions within your region, please contact one of the following:
Revision: 21-Jul-10
www.vishay.com
1
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1 page  
www.DataSheet.co.kr
Insulated Ultrafast
Rectifier Module, 60 A
UFB60FA20P
Vishay Semiconductors
VR = 200 V
L = 70 μH
0.01 Ω
D.U.T.
dIF/dt
adjust
G
D
IRFP250
S
Fig. 9 - Reverse Recovery Parameter Test Circuit
IF
0
(3)
trr
ta
tb
(2) IRRM
(4)
Qrr
0.5 IRRM
dI(rec)M/dt (5)
(1) dIF/dt
(1) dIF/dt - rate of change of current
through zero crossing
(2) IRRM - peak reverse recovery current
(3) trr - reverse recovery time measured
from zero crossing point of negative
going IF to point where a line passing
through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current.
0.75 IRRM
(4) Qrr - area under curve defined by trr
and IRRM
Qrr =
trr x IRRM
2
(5) dI(rec)M/dt - peak rate of change of
current during tb portion of trr
Fig. 10 - Reverse Recovery Waveform and Definitions
Document Number: 94520 For technical questions within your region, please contact one of the following:
Revision: 21-Jul-10
www.vishay.com
5
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5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet UFB60FA20P.PDF ] | |
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