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RHRD460S fiches techniques PDF

Fairchild Semiconductor - 4A/ 400V - 600V Hyperfast Diodes

Numéro de référence RHRD460S
Description 4A/ 400V - 600V Hyperfast Diodes
Fabricant Fairchild Semiconductor 
Logo Fairchild Semiconductor 





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RHRD460S fiche technique
RHRD440, RHRD460, RHRD440S, RHRD460S
Data Sheet
January 2002
4A, 400V - 600V Hyperfast Diodes
The RHRD440, RHRD460, RHRD440S and RHRD460S are
hyperfast diodes with soft recovery characteristics
(trr < 30ns). They have half the recovery time of ultrafast
diodes and are of 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.
Formerly developmental type TA49055.
Ordering Information
PART NUMBER
PACKAGE
BRAND
RHRD440
TO-251
RHR440
RHRD460
TO-251
RHR460
RHRD440S
TO-252
RHR440
RHRD460S
TO-252
RHR460
NOTE: When ordering, use the entire part number. Add the suffix 9A
to obtain the TO-252AA variant in the tape and reel, i.e.,
RHRD460S9A.
Features
• Hyperfast with Soft Recovery. . . . . . . . . . . . . . . . . . <30ns
• Operating Temperature . . . . . . . . . . . . . . . . . . . . . . 175oC
• Reverse Voltage Up to . . . . . . . . . . . . . . . . . . . . . . . . 600V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Packaging
JEDEC STYLE TO-251
ANODE
CATHODE
CATHODE
(FLANGE)
Symbol
K
A
JEDEC STYLE TO-252
CATHODE
ANODE
CATHODE
(FLANGE)
Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified
Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VRWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV)
(TC = 157oC)
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM
(Square Wave, 20kHz)
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
Maximum Lead Temperature for Soldering
(Leads at 0.063 in. (1.6mm) from case for 10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL
Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TPKG
RHRD440,
RHRD440S
400
400
400
4
8
40
50
10
-65 to 175
300
260
RHRD460,
RHRD460S
600
600
600
4
UNITS
V
V
V
A
8A
40 A
50
10
-65 to 175
300
260
W
mJ
oC
oC
oC
©2002 Fairchild Semiconductor Corporation
RHRD440, RHRD460, RHRD440S, RHRD460S Rev. B

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