Ultrafast Rectifier
DF20LC20U
FEATURES ·TO-263 package. ·Super fast switching for high efficiency. ·Low reverse leakag...
Ultrafast Rectifier
DF20LC20U
FEATURES ·TO-263 package. ·Super fast switching for high efficiency. ·Low reverse leakage. ·High forward surge current capability. ·RoHs Product. ·Low forward
voltage drop ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS ·Designed for use in switching power supply, PWM pulse width modulator,inverter as a freewheeling and other electronic circuits, high-frequency rectifier diode.
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
VALUE UNIT
VRRM Peak Repetitive Reverse
Voltage
IF(AV) IFSM TJ
Average Rectified Forward Current
Nonrepetitive Peak Surge Current (Surge applied at rated load conditions half-wave, single phase, 60Hz)
Junction Temperature
200
V
20
A
140
A
-55~175 ℃
Tstg
Storage Temperature Range
-55~175 ℃
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-c Thermal Resistance,Junction to Case
MAX UNIT
1.6
℃/W
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Fast Recovery Rectifier
DF20LC20U
ELECTRICAL CHARACTERISTICS(Ta=25℃) (Pulse Test: Pulse Width=300μs,Duty Cycle≤2%)
SYMBOL
PARAMETER
CONDITIONS
MAX
VF
Maximum Instantaneous Forward
Voltage
IF= 10A ;Tj=25℃ IF= 10A ;Tj=125℃
IR
Maximum Instantaneous Reverse Current
VR= VRWM;
VR= VRWM;Tj=125℃
1.0 0.95
10 50
trr
Maximum Reverse Recovery Time
IF =1A;di/dt = 50A/µs
35
UNIT V μA ns
NOTICE： ISC reserves the rights to make changes of the content herein the datasheet at any time without no...
