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PDF DURB1640CT Data sheet ( Hoja de datos )
| Número de pieza | DURB1640CT | |
| Descripción | Ultrafast Recovery Rectifier | |
| Fabricantes | Littelfuse | |
| Logotipo |  |
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Ultrafast Recovery Rectifier
DURB1640CT, 2x 8A, 400V, TO-263, Common Cathode
DURB1640CT
RoHS Pb e3
Description
Littelfuse DUR series Ultrafast Recovery Rectifier is
designed to meet the general requirements of commercial
applications by providing low Trr, high-temperature, low-
leakage and low forward voltage drop products. It is suit-
able for output rectifier, free-wheeling or boost diode in
high-frequency power switching application such as switch
mode power supply and DC-DC converters.
Features
• Ultra-fast switching
• Low reverse leakage
current
• High surge current
capability
• Low forward voltage drop
• Common cathode
configuration in surface
mount TO-263 (D2PAK)
package
• Pb-free E3 means 2nd
level interconnect is Pb-
free and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
Circuit Diagram
Base Common
Cathode
2
1
Anode
Maximum Ratings
3
Anode
Applications
• Output rectifiers in switch
mode power supplies
(SMPS) and DC to DC
converters
• Free-wheeling diode or
boost diode in converters
and motor control circuits
• Anti-parallel diode for
high frequency switching
devices such as IGBT
• Uninterruptible Power
Supplies (UPS)
• Inductive heating and
melting
• Ultrasonic cleaners and
welders
Characteristics
Peak Inverse Voltage
Average Forward Current
Peak One Cycle Non-
Repetitive Surge Current
(per leg)
Symbol
VRWM
IF(AV)
Conditions
-
r5e0c%tandguutylarcywcaleve@fToCrm=105 °C,
IFSM 8.3 ms, half sine pulse
Max.
400
8 (Per Leg)
16 ( Total Device)
80
Unit
V
A
A
Electrical Characteristics
Characteristics
Symbol
Forward Voltage Drop ( Per Leg)1
Reverse Current
Reverse Recovery Time
VF1
VF2
IR1
IR2
trr1
Footnote 1: Pulse Width < 300μs, Duty Cycle <2%
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/20/16
Conditions
@8A, Pulse, TJ = 25 °C
@8A, Pulse, TJ = 125 °C
@VR = Rated VR , TJ = 25 °C
@VR = Rated VR , TJ = 125 °C
IF=500mA, IR=1A,and Irm=250mA
Max.
1.3
1.2
10
500
45
Unit
V
V
μA
μA
ns
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet DURB1640CT.PDF ] | |
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