ISL9R460P2, ISL9R460S2, ISL9R460S3S
July 2003
ISL9R460P2, ISL9R460S2, ISL9R460S3S
4A, 600V Stealth鈩?Diode
General Description
The ISL9R460P2, ISL9R460S2 and ISL9R460S3S are
Stealth鈩?diodes optimized for low loss performance in
high frequency hard switched applications. The
Stealth鈩?family exhibits low reverse recovery current
(I
RRM
) and exceptionally soft recovery under typical
operating conditions.
This device is intended for use as a free wheeling or
boost diode in power supplies and other power
switching applications. The low I
RRM
and short t
a
phase
reduce loss in switching transistors. The soft recovery
minimizes ringing, expanding the range of conditions
under which the diode may be operated without the use
of additional snubber circuitry. Consider using the
Stealth鈩?diode with an SMPS IGBT to provide the
most efficient and highest power density design at
lower cost.
Formerly developmental type TA49408.
Features
鈥?Soft Recovery . . . . . . . . . . . . . . . . . . . . . . . . . t
b
/ t
a
> 3
鈥?Fast Recovery . . . . . . . . . . . . . . . . . . . . . . . . . t
rr
< 20ns
鈥?Operating Temperature . . . . . . . . . . . . . . . . . . . . 175
o
C
鈥?Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V
鈥?Avalanche Energy Rated
Applications
鈥?Switch Mode Power Supplies
鈥?Hard Switched PFC Boost Diode
鈥?UPS Free Wheeling Diode
鈥?Motor Drive FWD
鈥?SMPS FWD
鈥?Snubber Diode
Package
JEDEC TO-220AC
ANODE
CATHODE
Symbol
JEDEC STYLE TO-262
JEDEC TO-263AB
K
CATHODE
(FLANGE)
ANODE
CATHODE
CATHODE
(FLANGE)
A
CATHODE
(FLANGE)
N/C
ANODE
Device Maximum Ratings
Symbol
V
RRM
V
RWM
V
R
I
F(AV)
I
FRM
I
FSM
P
D
E
AVL
T
J
, T
STG
T
L
T
PKG
T
C
= 25擄C unless otherwise noted
Ratings
600
600
600
4
8
50
58
10
-55 to 175
300
260
Units
V
V
V
A
A
A
W
mJ
擄C
擄C
擄C
Parameter
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (T
C
= 155擄C)
Repetitive Peak Surge Current (20kHz Square Wave)
Nonrepetitive Peak Surge Current (Halfwave 1 Phase 60Hz)
Power Dissipation
Avalanche Energy (0.5A, 80mH)
Operating and Storage Temperature Range
Maximum Temperature for Soldering
Leads at 0.063in (1.6mm) from Case for 10s
Package Body for 10s, See Techbrief TB334
CAUTION: Stresses above those listed in 鈥淒evice Maximum Ratings鈥?may cause permanent damage to the device. This is a stress only rating and
operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
漏2003 Fairchild Semiconductor Corporation
ISL9R460P2, ISL9R460S2, ISL9R460S3S Rev. B2
1
2
3
4
5
6
