Schottky Barrier Rectifier
MBRF20200CT, 2x 10A, 200V, ITO-220AB, Common Cathode
MBRF20200CT
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
on
e
• H
igh frequency operation
• Common
cathode
configuration in
electrically isolated ITO220AB package
• G
uard ring for enhanced
ruggedness and long
term reliability
Common
Cathode
• Low forward voltage drop
3
ode
K
e
1
2
3
1
Anode Common Anode
Cathode
2
Pinout 2
TO-220AB
Common Cathode
• DC/DC converters
• Polarity protection diodes
• Free-wheeling diodes
Pinout 3
ITO-220AB
Common Cathode
Parameters
Symbol
Test Conditions
Max
Unit
VRWM
-
200
V
Average Forward Current
IF(AV)
50% duty cycle @TC = 105°C,
rectangular wave form
10(per leg)
Peak Repetitive Forward
Current (per
Anodeleg)
IFRM
Rated VR, Square wave,20KHz,
@TC=90°C
20
A
Peak
Surge
1 One Cycle Non-Repetitive
2
Current (per leg)
IFSM
8.3 ms, half Sine pulse
150
A
Heat
sinkInverse Voltage
Peak
Cathode
3
• S
witching mode power
supply
Anode Common Anode
Cathode
Maximum Ratings
Cathode
Applications
3
Cathode
20(per device)
A
Pinout 5
TO-220AC
Electrical Characteristics
Parameters
Symbol
Test Conditions
Max
VF1
@ 10A, Pulse, TJ = 25 °C
0.95
VF2
@ 10A, Pulse, TJ = 125 °C
0.85
Reverse Current at DC condition (per leg)
IR1
@VR = rated VR TJ = 25 °C
1.0
Reverse Current (per leg) *
IR2
@VR = rated VR TJ = 125 °C
50
Junction Capacitance (per leg)
CT
@VR = 5V, TC = 25 °C fSIG = 1MHz
300
pF
Series Inductance (per leg)
LS
Measured lead to lead 5 mm from package body
8.0
nH
Voltage Rate of Change
dv/dt
10,000
V/μs
Forward Voltage Drop (per leg) *
RSM Isolation Voltage
(t = 1.0 second, R. H. < =30%,
TA = 25 °C)
VISO
Clip mounting, the epoxy body away from the
heatsink edge by more than 0.110” along the
lead direction.
4500
Clip mounting, the epoxy body is inside the
heatsink.
3500
Screw mounting, the epoxy body is inside the
heatsink.
1500
Unit
V
mA
V
* Pulse Width < 300μs, Duty Cycle
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