New Product

U2B, U2C & U2D

Vishay General Semiconductor

Document Number: 89096

Revision: 29-May-08

For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

www.vishay.com

1

Surface Mount Ultrafast Plastic Rectifier

FEATURES

• Oxide planar chip junction

• Ultrafast recovery time

• Low forward voltage, low power losses

• High forward surge capability

• Meets MSL level 1, per J-STD-020, LF maximum

peak of 260 °C

• Solder dip 260 °C, 40 s

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

TYPICAL APPLICATIONS

For use in low voltage, high frequency rectifier of

switching

power

supplies,

freewheeling

diodes,

dc-to-dc converters or polarity protection application.

MECHANICAL DATA

Case: DO-214AA (SMB)

Epoxy meets UL 94V-0 flammability rating

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD22-B102

E3 suffix for consumer grade, meets JESD 201 class

1A whisker test

Polarity: Color band denotes cathode end

PRIMARY CHARACTERISTICS

2.0 A

100 V, 150 V, 200 V

50 A

20 ns

0.76 V

150 °C

DO-214AA (SMB)

PARAMETER

SYMBOL

U2B

U2C

U2D

UNIT

Device marking code

U2B

U2C

U2D

Maximum repetitive peak reverse voltage

100

150

200

V

Maximum average forward rectified current (Fig. 1)

2.0

A

Peak forward surge current 8.3 ms single half sine-wave

superimposed on rated load

50

A

Operating junction and storage temperature range

- 55 to + 150

°C