ISL9R18120G2 Datasheet, PDF (1/6 Pages) Fairchild Semiconductor – 18A, 1200V Stealth™ Diode

March 2004
ISL9R18120G2 / ISL9R18120P2 / ISL9R18120S3S
18A, 1200V Stealth™ Diode
General Description
The ISL9R18120G2, ISL9R18120P2 and ISL9R18120S3S are
Stealth™ diodes optimized for low loss performance in high
frequency hard switched applications. The Stealth™ family
exhibits low reverse recovery current (I_RM(REC)) 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_RM(REC) 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™ diode with a 1200V NPT IGBT to
provide the most efficient and highest power density design at
lower cost.
Features
• Soft Recovery . . . . . . . . . . . . . . . . . . . . . . . . t_b / t_a > 5.0
• Fast Recovery . . . . . . . . . . . . . . . . . . . . . . . . . t_rr < 45ns
• Operating Temperature . . . . . . . . . . . . . . . . . . . . 150^oC
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 1200V
• Avalanche Energy Rated
Applications
• Switch Mode Power Supplies
• Hard Switched PFC Boost Diode
• UPS Free Wheeling Diode
• Motor Drive FWD
• SMPS FWD
• Snubber Diode
Package
Symbol
2 LEAD TO-247
JEDEC TO-220AC
JEDEC TO-263AB
ANODE
CATHODE
ANODE
CATHODE
CATHODE
K
(FLANGE)
N/C
ANODE
A
CATHODE
CATHODE
(BOTTOM SIDE
(FLANGE)
METAL)
Device Maximum Ratings T_C = 25°C unless otherwise noted
Symbol
Parameter
Ratings
Units
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
Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (T_C = 92^oC)
Repetitive Peak Surge Current (20kHz Square Wave)
Nonrepetitive Peak Surge Current (Halfwave 1 Phase 60Hz)
Power Dissipation
Avalanche Energy (1A, 40mH)
Operating and Storage Temperature Range
Maximum Temperature for Soldering
Leads at 0.063in (1.6mm) from Case for 10s
Package Body for 10s, See Application Note AN-7528
1200
V
1200
V
1200
V
18
A
36
A
200
A
125
W
20
mJ
-55 to 150
°C
300
°C
260
°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” 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.
©2004 Fairchild Semiconductor Corporation
ISL9R18120G2 / ISL9R18120P2 / ISL9R18120S3S Rev. B