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6-55
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
RURP640CC, RURP650CC,
RURP660CC
6A, 400V - 600V Ultrafast Dual Diodes
Package
JEDEC TO-220AB
Symbol
CATHODE
ANODE 1
ANODE 2
CATHODE
(FLANGE)
A
1
K
A
2
Features
Ultrafast with Soft Recovery. . . . . . . . . . . . . . . . .<55ns
Operating Temperature . . . . . . . . . . . . . . . . . . . .+175
o
C
Reverse Voltage Up To . . . . . . . . . . . . . . . . . . . . . .600V
Avalanche Energy Rated
Planar Construction
Applications
Switching Power Supplies
Power Switching Circuits
General Purpose
Description
The RURP640CC, RURP650CC, and RURP660CC are
ultrafast dual diodes with soft recovery characteristics (t
RR
<
55ns). They have low forward voltage drop and are silicon
nitride passivated ion-implanted epitaxial planar construc-
tion.
These devices are intended for use as freewheeling/clamp-
ing diodes and rectifiers in a variety of switching power sup-
plies and other power switching applications. Their low
stored charge and ultrafast soft recovery minimize ringing
and electrical noise in many power switching circuits, reduc-
ing power loss in the switching transistors.
NOTE: When ordering, use the entire part number.
Formerly developmental type TA49038.
PACKAGE AVAILABILITY
PART NUMBER
PACKAGE
BRAND
RURP640CC
TO-220AB
RURP640C
RURP650CC
TO-220AB
RURP650C
RURP660CC
TO-220AB
RURP660C
April 1995
Absolute Maximum Ratings
(per leg) T
C
= +25
o
C, Unless Otherwise Specified
RURP640CC
400
400
400
6
RURP650CC
500
500
500
6
RURP660CC
600
600
600
6
UNITS
V
V
V
A
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . V
RRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
RWM
DC Blocking Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
R
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . .I
F(AV)
(T
C
= +155
o
C)
Repetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
FSM
(Square Wave, 20kHz)
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
FSM
(Halfwave, 1 phase, 60Hz)
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P
D
Avalanche Energy (See Figures 10 and 11). . . . . . . . . . . . . . . . . . . . . E
AVL
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . T
STG
, T
J
12
12
12
A
60
60
60
A
50
10
50
10
50
10
W
mJ
o
C
-65 to +175
-65 to +175
-65 to +175
File Number
4007