Intersil RHRD440CC, RHRD460CC, RHRD460CCS Datasheet
RHRD440CC, RHRD460CC, RHRD440CCS,
RHRD460CCS
Data Sheet January 2000
4A, 400V - 600V Hyperfast Dual Diodes
The RHRD440CC, RHRD460CC, RHRD440CCS and
RHRD460CCS are hyperfast dual diodes with soft recovery
characteristics (t
< 30ns). They have half the recovery time
rr
of ultrafast diodes and are silicon nitride passivated ionimplanted epitaxial planar construction.
These devices are intended for use as freewheeling/
clamping diodesandrectifiers 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
RHRD440CC TO-251AA HR440C
RHRD460CC TO-251AA HR460C
RHRD440CCS TO-252AA HR440C
RHRD460CCS TO-252AA HR460C
NOTE: Whenordering, use the entire part number. Add the suffix 9A
to obtain the TO-252 variant in tape and reel, e.g. RHRD460CCS9A.
Symbol
K
File Number 4498.1
Features
• Hyperfast with Soft Recovery. . . . . . . . . . . . . . . . . .<30ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
o
• Reverse Voltage Up To. . . . . . . . . . . . . . . . . . . . . . . .600V
• Avalanche Energy Rated
• Planar Construction
• Related Literature
- TB334 “Guidelines for Soldering Surface Mount
Components to PC Boards”
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Packaging
JEDEC TO-251AA
ANODE 1
CATHODE
ANODE 2
CATHODE
(FLANGE)
C
A
1
Absolute Maximum Ratings (Per Leg) T
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
TC = 155oC
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
Square Wave, 20kHz
Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
Halfwave, 1 Phase, 60Hz
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
Maximum Temperature for Soldering
Leads at 0.063in (1.6mm) from Case for 10s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
Package Body for 10s, see Tech Brief 334 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T
A
2
= 25oC, Unless Otherwise Specified
C
RRM
RWM
F(AV)
FRM
FSM
STG,TJ
R
D
AVL
L
pkg
JEDEC TO-252AA
CATHODE
ANODE 2
ANODE 1
RHRD440CC,
RHRD440CCS
400 600 V
400 600 V
400 600 V
44A
88A
40 40 A
50 50 W
10 10 mJ
-65 to 175 -65 to 175
300
260
(FLANGE)
RHRD460CC,
RHRD460CCS UNITS
o
C
300
260
o
C
o
C
1
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000
RHRD440CC, RHRD460CC, RHRD440CCS, RHRD460CCS
Electrical Specifications (Per Leg) T
= 25oC, Unless Otherwise Specified
C
RHRD440CC, RHRD440CCS RHRD460CC, RHRD460CCS
SYMBOL TEST CONDITION
V
F
IF = 4A - - 2.1 - - 2.1 V
IF = 4A, TC = 150oC - - 1.7 - - 1.7 V
I
R
VR = 400V - - 100 - - - µA
VR = 600V - - - - - 100 µA
VR = 400V, TC = 150oC - - 500 - - - µA
VR = 600V, TC = 150oC -----500µA
t
rr
IF = 1A, dIF/dt = 200A/µs--30--30ns
IF = 4A, dIF/dt = 200A/µs--35--35ns
t
a
t
b
Q
RR
C
J
R
θJC
IF = 4A, dIF/dt = 200A/µs - 16 - - 16 - ns
IF = 4A, dIF/dt = 200A/µs-7--7-ns
IF = 4A, dIF/dt = 200A/µs - 45 - - 45 - nC
VR = 10V, IF = 0A - 15 - - 15 - pf
--3--3oC/W
DEFINITIONS
VF = Instantaneous forward voltage (pw = 300µs, D = 2%).
IR = Instantaneous reverse current.
trr = Reverse recovery time (See Figure 9), summation of ta + tb.
ta = Time to reach peak reverse current (See Figure 9).
tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 9).
QRR = Reverse recovery charge.
CJ = Junction Capacitance.
R
= Thermal resistance junction to case.
θJC
pw = Pulse width.
D = Duty cycle.
UNITSMIN TYP MAX MIN TYP MAX
Typical Performance Curves Unless Otherwise Specified
20
10
, FORWARD CURRENT (A)
F
I
1
0.5
0 0.5 1 1.5 2 2.5 3
175oC 100oC 25oC
VF, FORWARD VOLTAGE (V)
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
2
500
100
10
1
0.1
, REVERSE CURRENT (µA)
R
0.01
I
0.001
0 200 400 600300 500
100
VR, REVERSE VOLTAGE (V)
175oC
100oC
25oC
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