©2002 Fairchild Semiconductor Corporation
15A, 200V Ultrafast Dual Diodes
The MUR3020PT and RURH1520CC are ultrafast dual
diodes (t
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.
Ordering Information
NOTE: When ordering, use the entire part number.
Symbol
Absolute Maximum Ratings
Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
MUR3020PT
RURH1520CC
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
(T
(Square Wave 20kHz)
(Halfwave 1 Phase 60Hz)
PART NUMBER
C
= 157
rr
o
< 30ns) with soft recovery characteristics. They
C)
TO-218AC
TO-218AC
A
1
PACKAGE
K
(Per Leg) T
A
Data Sheet
2
MUR3020PT
RURH1520C
C
BRAND
= 25
o
C
Features
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <30ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supply
• Power Switching Circuits
• General Purpose
Packaging
MUR3020PT, RURH1520CC
CATHODE
(FLANGE)
January 2002
STG
RWM
F(AV)
RRM
FRM
FSM
AVL
, T
R
D
J
JEDEC TO-218AC
MUR3020PT, RUR1520CC
-55 to 175
200
200
200
200
100
15
30
20
MUR3020PT, RURH1520CC Rev. B
ANODE1
CATHODE
ANODE2
UNITS
mJ
o
W
V
V
V
A
A
A
C
o
C