1

File Number

3640.3

1-888-INTERSIL or 321-724-7143

RURD620, RURD620S

6A, 200V Ultrafast Diodes

The RURD620, and RURD620S are ultrafast diodes with

forward voltage drop and are silicon nitride passivated

ion-implanted epitaxial planar construction.

These devices are intended for use as

freewheeling/clamping diodes and rectifiers in a variety of

switching power supplies and other power switching

applications. Their low stored charge and ultrafast soft

recovery minimize ringing and electrical noise in many

power switching circuits, reducing power loss in the

switching transistors.

Formerly developmental type TA49037.

Symbol

Features

• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <25ns

• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V

• Avalanche Energy Rated

• Planar Construction

Applications

• Switching Power Supplies

• Power Switching Circuits

• General Purpose

Packaging

JEDEC STYLE TO-251

JEDEC STYLE TO-252

Ordering Information

PART NUMBER

PACKAGE

BRAND

RURD620

TO-251

RUR620

RURD620S

TO-252

RUR620

NOTE: When ordering, use the entire part number. Add the suffix,

9A, to obtain the TO-252 variant in tape and reel, i.e., RURD620S9A.

K

A

CATHODE

(FLANGE)

ANODE

CATHODE

CATHODE

ANODE

CATHODE

(FLANGE)

RURD620

RURD620S

UNITS

200

V

200

V

200

V

6A

Square Wave, 20kHz

12

A

Halfwave, 1 phase, 60Hz

60

A

45

W

10

mJ

-65 to 175

Maximum Lead Temperature for Soldering

300

260

Data Sheet

January 2000