RHRD440CC, RHRD460CC, RHRD440CCS,
RHRD460CCS
Data Sheet
January 2000
File Number 4498.1
4A, 400V - 600V Hyperfast Dual Diodes
Features
The RHRD440CC, RHRD460CC, RHRD440CCS and
• Hyperfast with Soft Recovery . . . . . . . . . . . . . . . . . .<30ns
RHRD460CCS are hyperfast dual diodes with soft recovery
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• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175 C
characteristics (t < 30ns). They have half the recovery time
rr
• Reverse Voltage Up To. . . . . . . . . . . . . . . . . . . . . . . .600V
• Avalanche Energy Rated
of ultrafast diodes and are silicon nitride passivated ion-
implanted epitaxial planar construction.
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 hyperfast soft recovery minimize ringing
and electrical noise in many power switching circuits
reducing power loss in the switching transistors.
• Planar Construction
• Related Literature
- TB334 “Guidelines for Soldering Surface Mount
Components to PC Boards”
Applications
Formerly developmental type TA49055.
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Ordering Information
PART NUMBER
PACKAGE
BRAND
HR440C
RHRD440CC
TO-251AA
RHRD460CC
TO-251AA
TO-252AA
TO-252AA
HR460C
HR440C
HR460C
Packaging
RHRD440CCS
RHRD460CCS
JEDEC TO-251AA
ANODE 1
CATHODE
ANODE 2
NOTE: When ordering, use the entire part number. Add the suffix 9A
to obtain the TO-252 variant in tape and reel, e.g. RHRD460CCS9A.
CATHODE
(FLANGE)
Symbol
K
JEDEC TO-252AA
CATHODE
A
A
2
(FLANGE)
1
ANODE 2
ANODE 1
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Absolute Maximum Ratings (Per Leg) T = 25 C, Unless Otherwise Specified
C
RHRD440CC,
RHRD440CCS
RHRD460CC,
RHRD460CCS
UNITS
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VRWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV)
400
400
400
4
600
600
600
4
V
V
V
A
o
TC = 155 C
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IFRM
Square Wave, 20kHz
8
8
A
A
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM
Halfwave, 1 Phase, 60Hz
40
40
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD
Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EAVL
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TSTG,TJ
Maximum Temperature for Soldering
50
10
50
10
W
mJ
o
-65 to 175
-65 to 175
C
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Leads at 0.063in (1.6mm) from Case for 10s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
300
260
300
260
C
L
o
Package Body for 10s, see Tech Brief 334 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T
C
pkg
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