Ultrafast Rectifier. PA905C4R Datasheet

PA905C4R Rectifier. Datasheet pdf. Equivalent


Part PA905C4R
Description Ultrafast Rectifier
Feature Ultrafast Rectifier PA905C4R FEATURES ·Guarding for over voltage protection ·Dual rectifier constr.
Manufacture INCHANGE
Datasheet
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PA905C4R
Ultrafast Rectifier
PA905C4R
FEATURES
·Guarding for over voltage protection
·Dual rectifier construction,positive center tap
·Metal of silicon rectifier,majority carrier conduction
·Low forward voltage,high efficiency
·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS
·Switching power supply
·Power switching circuits
ABSOLUTE MAXIMUM RATINGS(Ta=25)
SYMBOL
PARAMETER
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
IF(AV)
Average Rectified Forward Current
IFSM
Nonrepetitive Peak Surge Current
TJ
Junction Temperature
Tstg
Storage Temperature Range
VALUE UNIT
400
V
20
A
80
A
-40~150
-40~150
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PA905C4R
Ultrafast Rectifier
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-c Thermal Resistance,Junction to Case
PA905C4R
MAX
1.5
UNIT
/W
ELECTRICAL CHARACTERISTICS(Ta=25) (Pulse Test: Pulse Width=300μs,Duty Cycle2%)
SYMBOL
PARAMETER
CONDITIONS
MAX
VF
Maximum Instantaneous Forward Voltage IF= 10A
1.5
IR
Maximum Instantaneous Reverse Current VR= VRWM
500
trr
Maximum Reverse Recovery Time
IF=0.1A, IR=0.2A, Irec=0.05A
50
UNIT
V
μA
ns
NOTICE
ISC reserves the rights to make changes of the content herein the datasheet at any time without
notification. The information contained herein is presented only as a guide for the applications of
our products.
ISC products are intended for usage in general electronic equipment. The products are not
designed for use in equipment which require specialized quality and/or reliability, or in equipment
which could have applications in hazardous environments, aerospace industry, or medical
field. Please contact us if you intend our products to be used in these special applications.
ISC makes no warranty or guarantee regarding the suitability of its products for any particular
purpose, nor does ISC assume any liability arising from the application or use of any products, and
specifically disclaims any and all liability, including without limitation special, consequential or
incidental damages.
isc websitewww.iscsemi.com
2 isc & iscsemi is registered trademark







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