Rectifier. DUR75120W Datasheet

DUR75120W Datasheet PDF


Part

DUR75120W

Description

Ultrafast Recovery Rectifier

Manufacture

Littelfuse

Page 3 Pages
Datasheet
Download DUR75120W Datasheet


DUR75120W Datasheet
Ultrafast Recovery Rectifier
DUR75120W, 75A, 1200V, TO-247AC
DUR75120W
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
• Single die in two-leaded
TO-247AC 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
1
Cathode
Maximum Ratings
2
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 Rectifierd Forward Current
(Per Device)
Peak One Cycle Non-
Repetitive Surge Current
(Per Leg)
Symbol
VRWM
IF(AV)
IFSM
Conditions
-
r5e0c%tandguutylarcywcaleve@fToCrm=90 °C,
8.3 ms, half sine pulse
Max.
1200
75
500
Unit
V
A
A
Electrical Characteristics
Characteristics
Symbol
Forward Voltage Drop
(Per Leg)1
VF1
Reverse Current (Per Leg) 1
Reverse Recovery Time (Per Leg)
IR1
IR2
trr1
Footnote 1: Pulse Width < 300μs, Duty Cycle <2%
Conditions
@60A, Pulse, TJ = 25 °C
@VR = Rated VR , TJ = 25 °C
@VR = Rated VR , TJ = 125 °C
IF=500mA, IR=1A,and Irm=250mA
Typ. Max.
- 3.5
2.5 650
1.4 -
- 100
Unit
V
μA
μA
ns
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/22/15

DUR75120W Datasheet
Ultrafast Recovery Rectifier
DUR75120W, 75A, 1200V, TO-247AC
Thermal-Mechanical Specifications
Characteristics
Junction Temperature
Storage Temperature
Typical Thermal
Resistance Junction to Case
Approximate Weight
Case Style
Symbol
TJ
Tstg
RθJC
wt
-
Figure 1: Typical Forward Characteristics
Conditions
-
-
DC operation
-
TO-247AC
Specification
-55 to +150
-55 to +150
0.65
6.7
-
Unit
°C
°C
°C/W
g
-
Figure 2: Typical Reverse Characteristics
Figure 3: Typical Junction Capacitance
Part Numbering and Marking System
DUR75120W
LF xxxxx
Where XXXXX is YYWWL
DUR
75
120
W
LF
YY
WW
L
= Device Type
= Forward Current (75A)
= Reverse Voltage (1200V)
= Configuration
= Littelfuse
= Year
= Week
= Lot Number
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/22/15


Features Datasheet pdf Ultrafast Recovery Rectifier DUR75120W, 75A, 1200V, TO-247AC DUR75120W RoHS Pb e3 SP3051 Description Littelfuse DU R series Ultrafast Recovery Rectifier i s designed to meet the general requirem ents of commercial applications by prov iding low Trr, high-temperature, lowlea kage and low forward voltage drop produ cts. It is suitable for output rectifie r, free-wheeling or boost diode in high -frequency power switching application such as switch mode power supply and DC -DC converters. Features • Ultra-fa st switching • Low reverse leakage c urrent • High surge current capabili ty • Low forward voltage drop •  Single die in two-leaded TO-247AC packa ge • Pb-free E3 means 2nd level inte rconnect is Pbfree and the terminal fin ish material is tin(Sn) (IPC/ JEDEC J-S TD-609A.01) Circuit Diagram 1 Cathode Maximum Ratings 2 Anode Applications • Output rectifiers in switch mode power supplies (SMPS) and DC to DC con verters • Free-wheeling diode or boost diode in converters and motor control.
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