RURD420 Intersil Corporation, RURD420 Datasheet

RURD420

Manufacturer Part Number

RURD420

Description

4a, 200v Ultrafast Diodes

Manufacturer

Intersil Corporation

Datasheet

1.RURD420.pdf (4 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

RURD420S9A

Manufacturer:

FAIRCHILD

Quantity:

8 000

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4A, 200V Ultrafast Diodes

The RURD420 and RURD420S are ultrafast diodes with soft

recovery characteristics (t

voltage drop and are 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 TA49034.

Ordering Information

NOTE: When ordering, use the entire part number. Add the sufﬁx 9A

to obtain the TO-252 variant in tape and reel, i.e., RURD42059A.

Symbol

Absolute Maximum Ratings

Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V

Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V

DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V

Average Rectiﬁed Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I

Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I

Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I

Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P

Avalanche Energy (See Figures 9 and 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E

Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T

Maximum Lead Temperature for Soldering

RURD420

RURD420S

(Square Wave, 20kHz)

(Halfwave, 1 Phase, 60Hz)

(Leads at 0.063 in. (1.6mm) from case for 10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T

Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T

PART NUMBER

= 159

TO-251

TO-252

PACKAGE

< 30ns). They have low forward

Data Sheet

= 25

RUR420

C, Unless Otherwise Speciﬁed

BRAND

Features

• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <30ns

• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175

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

• Avalanche Energy Rated

• Planar Construction

Applications

• Switching Power Supplies

• Power Switching Circuits

• General Purpose

Packaging

1-888-INTERSIL or 321-724-7143

January 2000

CATHODE

(FLANGE)

CATHODE

RURD420, RURD420S

JEDEC STYLE TO-251

JEDEC STYLE TO-252

ANODE

STG

PKG

RWM

F(AV)

RRM

FRM

FSM

AVL

, T

File Number

RURD420S

RURD420

-65 to 175

ANODE

CATHODE

(FLANGE)

200

300

260

CATHODE

Intersil Corporation 2000

3614.5

UNITS

Related parts for RURD420

RURD420 Summary of contents

Page 1

... Formerly developmental type TA49034. Ordering Information PART NUMBER PACKAGE RURD420 TO-251 RURD420S TO-252 NOTE: When ordering, use the entire part number. Add the sufﬁ obtain the TO-252 variant in tape and reel, i.e., RURD42059A. Symbol K A Absolute Maximum Ratings Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V Working Peak Reverse Voltage ...

Page 2

... D = duty cycle. Typical Performance Curves 175 C o 100 C 1 0.5 0 0.25 0.5 0. FORWARD VOLTAGE (V) F FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE 2 RURD420, RURD420S o C, Unless Otherwise Speciﬁed MIN based on a straight line from peak I RM 100 10 0 0.01 0.001 1 1 ...

Page 3

... Test Circuits and Waveforms V AMPLITUDE AND GE R CONTROL dI / CONTROL I 1 AND 2 F DUT IGBT FIGURE 7. t TEST CIRCUIT rr 3 RURD420, RURD420S (Continued 0.5 FIGURE 150 CURRENT SENSE FIGURE 8. t ...

Page 4

... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see web site www.intersil.com 4 RURD420, RURD420S (Continued ...

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