
1
MUR3020PT, RURH1520CC
15A, 200V Ultrafast Dual Diodes
The MUR3020PT and RURH1520CC are ultrafast dual
diodes (t
rr
< 30ns) with soft recovery characteristics. They
have a low forward voltage drop and are of planar, silicon
nitride passivated, ion-implanted, epitaxial construction.
These devices are intended for use as energy steering/
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
characteristics minimizes ringing and electrical noise in
many power switching circuits thus reducing power loss in
the switching transistor.
Formerly developmental type TA09926.
Symbol
Features
Ultrafast with Soft Recovery. . . . . . . . . . . . . . . . . . .<30ns
Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
o
C
Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
Avalanche Energy Rated
Planar Construction
Applications
Switching Power Supply
Power Switching Circuits
General Purpose
Packaging
JEDEC TO-218AC
Ordering Information
PART NUMBER
PACKAGE
BRAND
MUR3020PT
TO-218AC
MUR3020PT
RURH1520CC
TO-218AC
RURH1520C
NOTE: When ordering, use the entire part number.
K
A
1
A
2
ANODE2
CATHODE
ANODE1
CATHODE
(FLANGE)
Absolute Maximum Ratings
(Per Leg) T
C
= 25
o
C
MUR3020PT, RUR1520CC
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
= 157
o
C)
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
FRM
(Square Wave 20kHz)
200
V
200
V
200
V
15
A
30
A
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
FSM
(Halfwave 1 Phase 60Hz)
200
A
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P
D
Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
AVL
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T
STG
, T
J
100
W
20
mJ
o
C
-55 to 175
Data Sheet
January 2000
File Number
2775.5
1-888-INTERSIL or 321-724-7143
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Copyright
Intersil Corporation 2000