Document Number: 94087

For technical questions, contact: ind-modules@vishay.com

www.vishay.com

Revision: 25-Apr-08

1

Insulated Ultrafast

Rectifier Module, 240 A

UFB200FA20P

Vishay High Power Products

FEATURES

• Two fully independent diodes

• Ceramic fully insulated package

• 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

• Lead (Pb)-free

• Designed and qualified for industrial level

DESCRIPTION

The UFB200FA20P 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 dissipa-

tion in the switching elements (and snubbers) and EMI/RFI.

PRODUCT SUMMARY

200 V

240 A

45 ns

SOT-227

1

4

2

3

RoHS

COMPLIANT

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

MAX.

UNITS

Cathode to anode voltage

200

V

Continuous forward current per diode

120

A

Single pulse forward current per diode

1700

Maximum power dissipation per module

240

W

RMS isolation voltage

Any terminal to case, t = 1 minute

2500

V

Operating junction and storage temperatures

- 55 to 150

°C