Ultrafast Recovery Rectifier
DUR6030WT, 2x 30A, 300V, TO-247AD, Common Cathode
DUR6030WT
Description
RoHS
Pb
e3
Features
• Ultra-fast switching
• Low reverse leakage
current
• High surge current
capability
• Low forward voltage drop
Circuit Diagram
Applications
• Common Cathode
configuration in TO-247AD
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)
Base Common
Cathode
2
• 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
• Uninterruptible Power
Supplies (UPS)
• Inductive heating and
melting
• Ultrasonic cleaners and
welders
1
Anode
3
Anode
• Anti-parallel diode for
high frequency switching
devices such as IGBT
Maximum Ratings
Characteristics
Peak Inverse Voltage
Average Rectifierd Forward Current
Peak One Cycle Non-
Repetitive Surge Current
(Per Leg)
Symbol
V
RWM
I
F(AV)
I
FSM
Conditions
-
50% duty cycle @T
C
=100 °C,
rectangular wave form
8.3 ms, half sine pulse
Max.
300
30 ( Per Leg)
60 (Total Device)
400
Unit
V
A
A
Electrical Characteristics
Characteristics
Forward Voltage Drop
(Per Leg)
1
Reverse Current (Per Leg)
1
Reverse Recovery Time
Symbol
V
F1
V
F2
V
F3
I
R1
I
R2
t
rr1
Conditions
@30A, Pulse, T
J
= 25 °C
@30A, Pulse, T
J
= 125 °C
@30A, Pulse, T
J
= 150 °C
@V
R
= Rated V
R
, T
J
= 25 °C
@V
R
= Rated V
R
, T
J
= 125 °C
I
F
=500mA, I
R
=1A,and I
rm
=250mA
Max.
1.3
1.2
1.1
5.0
1.0
45
Unit
V
V
V
μA
mA
ns
Footnote
1
: Pulse Width < 300μs, Duty Cycle <2%
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/19/16
SP3051
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.
Ultrafast Recovery Rectifier
DUR6030WT, 2x 30A, 300V, TO-247AD, Common Cathode
Thermal-Mechanical Specifications
Characteristics
Junction Temperature
Storage Temperature
Typical Thermal
Resistance Junction to Case
Approximate Weight
Case Style
Symbol
T
J
T
stg
R
θJC
wt
-
Conditions
-
-
DC operation
-
TO-247AD
Specification
-55 to +150
-55 to +150
2.0
6.28
-
Unit
°C
°C
°C/W
g
-
Figure 1: Typical Forward Characteristics
Figure 2: Typical Reverse Characteristics
Figure 3: Typical Junction Capacitance
Part Numbering and Marking System
Where XXXXX is YYWWL
DUR
60
30
WT
LF
YY
WW
L
= Device Type
= Forward Current (60A)
= Reverse Voltage (300V)
= Configuration
= Littelfuse
= Year
= Week
= Lot Number
DUR6030WT
LF
xxxxx
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/19/16
Ultrafast Recovery Rectifier
DUR6030WT, 2x 30A, 300V, TO-247AD, Common Cathode
Packing Options
Part Number
DUR6030WT
Marking
DUR6030WT
Packing Mode
30 pcs/ Tube
M.O.Q
300
Symbol
A
A1
A2
b
b1
b2
c
D
D1
D2
E
E1
E2
E3
e
L
L1
P
P1
Q
S
Millimeters
Min
4.70
2.21
1.50
0.99
1.65
2.59
0.38
20.30*
13.08
0.51
14.80*
13.46
4.32
1.45*
5.461 BSC
19.42*
-
3.35*
-
5.38
5.83*
20.85*
4.60*
3.70*
7
.40*
6.20
6.25*
Max
5.31
2.61*
2.49
1.40
2.39
3.43
0.89
21.46
-
1.35
16.26
-
5.49
2.74
Footnote
*
: The spec. does not comply with JEDEC spec.
Tube Specification TO-247AD
12mm
510mm
47mm
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/19/16
SP3051
Dimensions-Package TO-247AD
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