Series: -
Manufacturer: Vishay Semiconductors
Voltage - Forward (Vf) (Max) @ If: 1.24V @ 100A
Current - Reverse Leakage @ Vr: 50µA @ 400V
Voltage - DC Reverse (Vr) (Max): 400V
Reverse Recovery Time (trr): 93ns
Diode Type: Standard
Speed: Fast Recovery = 200mA (Io)
Diode Configuration: 2 Independent
Mounting Type: Chassis Mount
Package / Case: SOT-227-4, miniBLOC
Packaging: Tube
Supplier Device Package: SOT-227B
Current - Average Rectified (Io) (per Diode): 100A (DC)
Features: • Two Fully Independent Diodes
• Ceramic Fully Insulated Package (VISOL = 2500V 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 HeatsinkSpecifications
|
Parameters |
Max |
Units |
| VR Cathode-to-Anode Voltage |
400 |
V |
| IF Continuous Forward Current, TC = 90°C Per Diode |
115 |
A |
| IFSM Single Pulse Forward Current, TC = 25°C Per Diode |
1300 |
W |
| PD Max. Power Dissipation, TC = 90°C Per Module |
240 |
| VISOL RMS Isolation Voltage, Any Terminal to Case, t = 1 min |
2500 |
V |
| TJ, TSTG Operating Junction and Storage Temperatures |
- 55 to 150 |
°C |
DescriptionThe UFB200FA40 insulated modules integrate two state-of-the-art International Rectifier's Ultrafast recovery rectifiers in the compact, industry standard SOT-227 package. The planar structure of the diodes, and the platinum doping lifetime control, provide a Ultrasoft recovery current shape, together with the best overall performance, ruggedness and reliability characteristics.
These devices UFB200FA40 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, DCDC converters. Their extremely optimized stored charge and low recovery current reduce both over dissipation in the switching elements (and snubbers) and EMI/ RFI.
UFB200FA40 Data Sheet
