RURP3020
Data Sheet
January 2000
File Number
2777.5
30A, 200V Ultrafast Diode
The RURP3020 is an ultrafast diode (t
rr
< 45ns) with soft
recovery characteristics. It has a low forward voltage drop
and is of planar, silicon nitride passivated, ion-implanted,
epitaxial construction.
This device is intended for use as an energy steering/
clamping diode and rectifier in a variety of switching power
supplies and other power switching applications. Its low
stored charge and ultrafast recovery with soft recovery
characteristics minimize ringing and electrical noise in many
power switching circuits, thus reducing power loss in the
switching transistor.
Formally development type TA09645.
Features
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <45ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
o
C
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
• Avalanche Energy Rated
Applications
• Switching Power Supply
• Power Switching Circuits
• General Purpose
Packaging
JEDEC TO-220AC
BRAND
RURP3020
CATHODE
(FLANGE)
ANODE
CATHODE
Ordering Information
PART NUMBER
RURP3020
PACKAGE
TO-220AC
NOTE: When ordering, use the entire part number.
Symbol
K
A
Absolute Maximum Ratings
T
C
= 25
o
C, Unless Otherwise Specified
RURP3020
UNITS
V
V
V
A
A
A
W
mJ
o
C
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
= 145
o
C)
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
FRM
(Square Wave 20kHz)
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
FSM
(Halfwave 1 Phase 60Hz)
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
D
Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
AVL
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
STG
, T
J
200
200
200
30
70
325
125
20
-55 to 175
1
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Intersil Corporation 2000
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