UFB120FA40P_10 Datasheet, PDF (1/8 Pages) Vishay Siliconix – Insulated Ultrafast Rectifier Module, 120 A

UFB120FA40P
Vishay Semiconductors
Insulated Ultrafast Rectifier Module, 120 A
SOT-227
PRODUCT SUMMARY
V_R
I_F(AV) at T_C = 65 °C
t_rr
400 V
120 A
35 ns
FEATURES
• Two fully independent diodes
• Ceramic fully insulated package
(V_ISOL = 2500 V_AC)
• 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 UFB120FA40P insulated modules integrate two state
of the art 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
V_R
I_F
I_FSM
P_D
V_ISOL
T_J, T_Stg
TEST CONDITIONS
T_C = 65 °C
T_C = 25 °C
T_C = 90 °C
Any terminal to case, t = 1 minute
MAX.
400
60
800
96
2500
- 55 to 150 °C
UNITS
V
A
W
V
°C
Document Number: 94086 For technical questions within your region, please contact one of the following:
Revision: 21-Jul-10
[e-mail], [e-mail], [e-mail]
www.vishay.com
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