RURD6120, RURD6120S
Data Sheet
January 2000
File Number 3962.2
6A, 1200V Ultrafast Diodes
Features
Title
UR
120,
RD
20S)
b-
t
A,
00V
rafa
The RURD6120 and RURD6120S are ultrafast diodes with
• Ultrafast with Soft Recovery. . . . . . . . . . . . . . . . . . . <70ns
soft recovery characteristics (t < 70ns). They have low
rr
o
• Operating Temperature . . . . . . . . . . . . . . . . . . . . . .175 C
forward voltage drop and are silicon nitride passivated ion-
implanted epitaxial planar construction.
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V
• 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
reducing power loss in the switching transistors.
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Formerly development type TA49039.
odes
utho
Ordering Information
Packaging
PART NUMBER
PACKAGE
TO-251
TO-252
BRAND
UR6120
UR6120
JEDEC STYLE TO-251
RURD6120
ANODE
RURD6120S
ey-
rds
ter-
CATHODE
NOTE: When ordering, use the entire part number. Add the suffix 9A
to obtain the TO-252 variant in the tape and reel, i.e.,
RURD6120S9A.
CATHODE
(FLANGE)
rpo-
on,
mi-
n-
Symbol
K
JEDEC STYLE TO-252
CATHODE
ctor,
a-
che
ergy
ted,
itch
(FLANGE)
CATHODE
ANODE
A
o
Absolute Maximum Ratings T = 25 C, Unless Otherwise Specified
C
RURD6120
RURD6120S
UNITS
wer
p-
es,
wer
itch
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
1200
1200
1200
6
V
V
V
A
RRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
RWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
R
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
o
F(AV)
(T = 140 C)
C
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
(Square Wave, 200kHz)
12
60
A
A
FRM
FSM
-
ts,
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
(Halfwave, 1 Phase, 60Hz)
ctifi- Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
50
10
W
D
Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
mJ
AVL
o
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
Maximum Lead Temperature for Soldering
, T
STG
-65 to 175
C
J
o
(Leads at 0.063 in. (1.6mm) from case for 10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T
300
260
C
L
o
Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
C
PKG
©2001 Fairchild Semiconductor Corporation
RURD6120, RURD6120S Rev. A