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5-1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
RURU15070, RURU15080,
RURU15090, RURU150100
150A, 700V - 1000V Ultrafast Diodes
Package
JEDEC STYLE SINGLE LEAD TO-218
Symbol
ANODE
CATHODE
(FLANGE)
K
A
Features
Ultrafast with Soft Recovery. . . . . . . . . . . . . . . . . . . . .<125ns
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . .+175
o
C
Reverse Voltage Up To . . . . . . . . . . . . . . . . . . . . . . . . . .1000V
Avalanche Energy Rated
Planar Construction
Applications
Switching Power Supplies
Power Switching Circuits
General Purpose
Description
RURU15070, RURU15080 and RURU15090 and RURU150100 are
ultrafast diodes with soft recovery characteristics (t
RR
< 125ns).
They have low forward voltage drop and are silicon nitride passi-
vated 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 recovery with soft recovery characteristic minimizes ring-
ing and electrical noise in many power switching circuits reducing
power loss in the switching transistors.
PACKAGING AVAILABILITY
PART NUMBER
PACKAGE
BRAND
RURU15070
TO-218
RURU15070
RURU15080
TO-218
RURU15080
RURU15090
TO-218
RURU15090
RURU150100
TO-218
RUR150100
NOTE: When ordering, use the entire part number.
Absolute Maximum Ratings
T
C
= +25
o
C, Unless Otherwise Specified
RURU15070
RURU15080
RURU15090
RURU150100
UNITS
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
= +65
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 (L = 40mH) . . . . . . . . . . . . . . . . E
AVL
Operating and Storage Temperature . . . . . . . . T
STG
, T
J
700
700
700
150
800
800
800
150
900
900
900
150
1000
1000
1000
150
V
V
V
A
300
300
300
300
A
1500
1500
1500
1500
A
375
50
375
50
375
50
375
50
W
mj
o
C
-65 to +175
-65 to +175
-65 to +175
-65 to +175
April 1995
File Number
3202.2