New Product

UH1B, UH1C & UH1D

Vishay General Semiconductor

Document Number: 89111

Revision: 12-Jun-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 Rectifiers

FEATURES

• Low profile package

• Ideal for automated placement

• Oxide planar chip junction

• Ultrafast recovery times for high frequency

• 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 secondary rectification and freewheeling for

ultrafast switching speeds ac-to-ac and dc-to-dc

converters in high temperature conditions for both

consumer and automotive applications.

MECHANICAL DATA

Case: DO-214AC (SMA)

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, HE3 suffix for high reliability grade

(AEC Q101 qualified), meets JESD 201 class 2

whisker test

Polarity: Color band denotes cathode end

PRIMARY CHARACTERISTICS

1.0 A

100 V, 150 V, 200 V

30 A

25 ns

0.76 V

175 °C

DO-214AC (SMA)

PARAMETER

SYMBOL

UH1B

UH1C

UH1D

UNIT

Device marking code

HB

HC

HD

Maximum repetitive peak reverse voltage

100

150

200

V

Maximum average forward rectified current (Fig. 1)

1.0

A

Peak forward surge current 8.3 ms single half sine-wave

superimposed on rated load

30

A

Operating junction and storage temperature range

- 55 to + 175

°C