Schottky Barrier Rectifier
MBR6045WT 2x 30A, 45V, TO-247AD Common Cathode
MBR6045WT
RoHS
Pb
Description
Littelfuse MBR series Schottky Barrier Rectifier is
designed to meet the general requirements of commercial
applications by providing high temperature, low leakage
and low VF products.
It is suitable for high frequency switching mode power
supply, free-wheeling diodes and polarity protection
diodes.
Features
• H
igh junction temperature
capability
Pin out
Heat sink
• C
ommon cathode
configuration in TO-247AD
package
• G
uard ring for enhanced
ruggedness and long term
reliability
Heat sink
Common
Cathode
• High frequency operation
Common
Cathode
• Low forward voltage drop
Applications
1
Anode
3
Anode
Pinout 1
D2-PAK & D-PAK
Common Cathode
1
2
• S
witching mode power
supply
1
3
2
• Free-wheeling diodes
Anode Common Anode
3
Anode Common Anode
Cathode
Pinout 3
ITO-220AB
Common Cathode
Maximum Ratings
Peak Reverse Voltage
Average
Forward
Cathode
Cathode Common
Anode
1
Symbol
Heat sink
Current
3 Avalanche Current(per leg)Cathode
2
Repetitive
• Polarity protection diodes
Cathode
Pinout 2
TO-220AB
Common Cathode
Parameters
• DC/DC converters
VRWM
Cathode
IF(AV)
IAR
1
2
Pinout
Peak4One Cycle Non-Repetitive Surge
IFSM
ITO-220AB Current (per leg)
Pinout 5
Common Anode
Non-Repetitive Avalanche Energy(per leg)TO-220AC
EAS
Anode
Test Conditions
Max
Unit
V
-
45
50% duty cycle @TC =135°C
rectangular wave form
30(per leg)
Current decaying linearly to zero in 1μsec
frequency limited by TJ max.VA=1.5×VR typical
6
A
8.3 ms, half Sine pulse
432
A
TJ=25°C,IAS=4A,L=3.4mH
27
mJ
Unit
60(per leg)
A
Electrical Characteristics
Parameters
Forward Voltage Drop (per leg) *
Reverse Current (per leg) *
Symbol
Test Conditions
Max
VF1
@ 30A, Pulse, TJ = 25 °C
0.65
VF2
@ 30A, Pulse, TJ = 125 °C
0.55
IR1
@VR = rated VDC TJ = 25 °C
1.0
IR2
@VR = rated VDC TJ = 125 °C
150
V
mA
Junction Capacitance (per leg)
CT
@VR = 5V, TC = 25 °C fSIG = 1MHz
1400
pF
Series Inductance (per leg)
LS
Measured lead to lead 5 mm from package body
7.5
nH
10,000
V/μs
Voltage Rate of Change
* Pulse Width < 300μs, Duty Cycle
