Semiconductor
RURG3070CC, RURG3080CC,
RURG3090CC, RURG30100CC
30A, 700V - 1000V Ultrafast Dual Diodes
April 1995
Features
Package
JEDEC STYLE TO-247
• Ultrafast with Soft Recovery. . . . . . . . . . . . . . . . <110ns
• Operating Temperature . . . . . . . . . . . . . . . . . . . .+175oC
• Reverse Voltage Up to. . . . . . . . . . . . . . . . . . . . . .1000V
• Avalanche Energy Rated
ANODE 1
CATHODE
ANODE 2
CATHODE
(BOTTOM SIDE
METAL)
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Symbol
Description
K
RURG3070CC,
RURG3080CC,
RURG3090CC
and
RURG30100CC are ultrafast dual diodes with soft recovery
characteristics (tRR < 110ns). They have low forward voltage
drop and are silicon nitride passivated ion-implanted epitaxial
planar construction.
A1
A2
These devices are intended for use as freewheel/clamping
diode 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 ringing and electrical noise in many power switch-
ing circuits reducing power loss in the switching transistors.
PACKAGING AVAILABILITY
PART NUMBER
RURG3070CC
RURG3080CC
RURG3090CC
RURG30100CC
PACKAGE
TO-247
BRAND
RURG3070C
RURG3080C
RURG3090C
URG30100C
TO-247
TO-247
TO-247
NOTE: When ordering, use the entire part number.
o
Absolute Maximum Ratings T = +25 C, Unless Otherwise Specified
C
RURG3070CC RURG3080CC RURG3090CCRURG30100CC UNITS
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . V
700
700
700
30
800
800
800
30
900
900
900
30
1000
1000
1000
30
V
V
V
A
RRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . .V
RWM
DC Blocking Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
R
Average Rectified Forward Current (Per Leg) . . . . . . . . . . . . . I
F(AV)
o
(T = +117 C)
C
Repetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . I
(Square Wave, 20kHz)
60
60
60
60
A
A
FSM
FSM
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . I
(Halfwave, 1 Phase, 60Hz)
300
125
300
300
300
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
125
125
125
W
D
o
Operating and Storage Temperature . . . . . . . . . . . . . . . . . .T
, T -65 to +175
-65 to +175
-65 to +175
-65 to +175
C
STG
J
Copyright © Harris Corporation 1995
File Number 2935.2
6-37