Document Number: 89066

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

www.vishay.com

Revision: 13-Oct-09

1

Surface Mount Ultrafast Plastic Rectifier

U3B, U3C, U3D

Vishay General Semiconductor

New Product

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

• Compliant

to

RoHS

directive

2002/95/EC

and

in

accordance to WEEE 2002/96/EC

TYPICAL APPLICATIONS

For us in high frequency rectification and freewheeling

application in switching mode converters and inverters for

consumer, computer, automotive and telecommunication.

MECHANICAL DATA

Case:

DO-214AB (SMC)

Molding compound meets UL 94 V-0 flammability rating

Base P/N-E3 - RoHS compliant, commercial grade

Terminals:

Matte

tin

plated

leads,

solderable

per

J-STD-002 and JESD 22-B102

E3 suffix meets JESD 201 class 1A whisker test

Polarity:

Color band denotes cathode end

Notes

PRIMARY CHARACTERISTICS

3.0 A

100 V, 150 V, 200 V

100 A

20 ns

0.74 V

150 °C

DO-214AB (SMC)

PARAMETER

SYMBOL

U3B

U3C

U3D

UNIT

Device marking code

U3B

U3C

U3D

Maximum repetitive peak reverse voltage

100

150

200

V

Maximum average forward rectified current

(fig. 1)

2.0

A

3.0

Peak forward surge current 8.3 ms single half sine-wave

superimposed on rated load

100

A

Operating junction and storage temperature range

- 55 to + 150

°C