RURD620CC, RURD620CCS
Data Sheet
January 2002
6A, 200V Ultrafast Dual Diodes
Features
The RURD620CC and RURD620CCS are ultrafast dual
• Ultrafast with Soft Recovery. . . . . . . . . . . . . . . . . . . <25ns
diodes with soft recovery characteristics (t < 25ns). They
have low forward voltage drop and are silicon nitride
passivated ion-implanted epitaxial planar construction.
rr
o
• Operating Temperature . . . . . . . . . . . . . . . . . . . . . .175 C
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
• Avalanche Energy Rated
These devices are intended for use as
freewheeling/clamping diodes and rectifiers in a variety of
switching power supplies and other power switching
applications. Their low stored charge and ultrafast soft
recovery minimize ringing and electrical noise in many power
switching circuits, thus reducing power loss in the switching
transistors.
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Formerly developmental type TA49037.
Ordering Information
Packaging
JEDEC TO-251AA
PART NUMBER
PACKAGE
TO-251AA
TO-252AA
BRAND
UR620C
UR620C
RURD620CC
ANODE 1
CATHODE
ANODE 2
RURD620CCS
NOTE: When ordering, use the entire part number. Add the suffix,
9A, to obtain the TO-252 variant in tape and reel, i.e.,
RURD620CCS9A.
CATHODE
(FLANGE)
Symbol
JEDEC TO-252AA
CATHODE
K
ANODE 2
(FLANGE)
ANODE 1
A
A
2
1
o
Absolute Maximum Ratings (Per Leg) T = 25 C Unless Otherwise Specified
C
RURD620CC
RURD620CCS
UNITS
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VR
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IF(AV)
200
200
200
6
V
V
V
A
o
TC = 160 C
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM
Square Wave, 20kHz
12
60
A
A
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM
Halfwave, 1 phase, 60Hz
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PD
Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EAVL
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TSTG,TJ
45
10
W
mJ
o
-65 to 175
C
©2002 Fairchild Semiconductor Corporation
RURD620CC, RURD620CCS Rev. B