MURB2020CTPBF Datasheet, PDF (1/9 Pages) International Rectifier – Ultrafast Rectifier

Bulletin PD-21084 08/05
Ultrafast Rectifier
MURB2020CTPbF
MURB2020CT-1PbF
Features
• Ultrafast Recovery Time
• Low Forward Voltage Drop
• Low Leakage Current
• 175°C Operating Junction Temperature
• Lead-Free ("PbF" suffix)
t_rr = 25ns
I_F(AV) = 20Amp
V_R = 200V
Description/ Applications
International Rectifier's MUR.. series are the state of the art Ultra fast recovery rectifiers specifically designed with
optimized performance of forward voltage drop and ultra fast recovery time.
The planar structure and the platinum doped life time control, guarantee the best overall performance, ruggedness
and reliability characteristics.
These devices are intended for use in the output rectification stage of SMPS, UPS, DC-DC converters as well as
free-wheeling diode in low voltage inverters and chopper motor drives.
Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
Absolute Maximum Ratings
Parameters
VRRM
IF(AV)
IFSM
IFM
T_J, TSTG
Peak Repetitive Peak Reverse Voltage
Average Rectified Forward Current
Per Leg
Total Device, (Rated VR ), TC = 145°C
Non Repetitive Peak Surge Current
Total Device
Per Leg
Peak Repetitive Forward Current
Per Leg
(Rated VR , Square wave, 20 KHz), TC = 145°C
Operating Junction and Storage Temperatures
Max
200
10
20
100
20
-65 to 175
Units
V
A
°C
MURB2020CTPbF
Case Styles
MURB2020CT-1PbF
BASE
COMMON
CATHODE
2
www.irf.com
1
2
3
ANODE COMMON ANODE
1 CATHODE 2
D²PAK
BASE
COMMON
CATHODE
2
1
2
3
ANODE COMMON ANODE
1 CATHODE 2
TO-262
1