
2001 Fairchild Semiconductor Corporation
ISL9R2480G2 Rev. A
File Number
5005
PRELIMINARY
ISL9R2480G2
24A, 800V Stealth Diode
The ISL9R2480G2 is a Stealth diode optimized for low
loss performance in high frequency applications. The Stealth
family exhibits low reverse recovery current (I
exceptionally soft recovery under typical operating
conditions.
RRM
) and
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
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.
a
phase reduce loss in
Formerly developmental type TA49392.
Symbol
Features
Soft Recovery. . . . . . . . . . . . . . . . . . . . . . . . . . t
b
/ t
a
> 1.2
Fast Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . t
rr
< 35ns
Operating Temperature . . . . . . . . . . . . . . . . . . . . . .175
o
C
Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . .800V
Applications
Switch Mode Power Supplies
PFC Boost Diode
UPS Free Wheeling Diode
Motor Drive FWD
SMPS FWD
Snubber Diode
Packaging
JEDEC STYLE 2 LEAD TO-247
Ordering Information
PART NUMBER
PACKAGE
BRAND
ISL9R2480G2
TO-247
R2480G2
NOTE: When ordering, use the entire part number.
K
A
CATHODE
(BOTTOM SIDE
METAL)
CATHODE
ANODE
Absolute Maximum Ratings
T
C
= 25
o
C, Unless Otherwise Specified
UNITS
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
RRM
800
V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
RWM
800
V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
R
800
V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
F(AV)
24
A
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
(Square Wave, 20kHz)
FRM
48
A
Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
(Halfwave 1 Phase 60Hz)
FSM
240
A
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
D
160
W
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T
STG
, T
J
-55 to 175
o
C
Data Sheet
November 2000