RURG3020
Data Sheet
January 2000
File Number 3277.3
30A, 200V Ultrafast Diode
Features
The RURG3020 is an ultrafast diode with soft recovery
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . .<45ns
characteristics (t < 45ns). It has low forward voltage drop
and is of silicon nitride passivated ion-implanted epitaxial
planar construction.
rr
o
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175 C
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
• Avalanche Energy Rated
This device is intended for use as a freewheeling/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
minimizes ringing and electrical noise in many power
switching circuits, reducing power loss in the switching
transistors.
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Formerly developmental type TA09645.
Ordering Information
Packaging
JEDEC STYLE 2 LEAD TO-247
PART NUMBER
PACKAGE
BRAND
RURG3020
RURG3020
TO-247
ANODE
NOTE: When ordering, use the entire part number.
CATHODE
CATHODE
(BOTTOM SIDE
METAL)
Symbol
K
A
o
Absolute Maximum Ratings T = 25 C, Unless Otherwise Specified
C
RURG3020
UNITS
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
200
200
200
30
V
V
V
A
RRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
RWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
R
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
F(AV)
o
(T = 145 C)
C
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
(Square Wave, 20kHz)
70
A
A
FRM
FSM
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
(Halfwave, 1 Phase, 60Hz)
325
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
125
20
W
D
Avalanche Energy (See Figures 7 and 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E
mJ
AVL
o
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
, T
STG
-65 to 175
C
J
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