Schottky Barrier Rectifier
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:11/09/15
MBRF20200CT, 2x 10A, 200V, ITO-220AB, Common Cathode
MBRF20200CT
Maximum Ratings
Parameters Symbol Test Conditions Max Unit
Peak Inverse Voltage VRWM - 200 V
Average Forward Current IF(AV)
50% duty cycle @TC = 105°C,
rectangular wave form
10(per leg) A
20(per device)
Peak Repetitive Forward
Current (per leg) IFRM Rated VR, Square wave,20KHz,
@TC=90°C 20 A
Peak One Cycle Non-Repetitive Surge
Current (per leg) IFSM 8.3 ms, half Sine pulse 150 A
Pin out
RoHS
Pb
Electrical Characteristics
Parameters Symbol Test Conditions Max Unit
Forward Voltage Drop (per leg) * VF1 @ 10A, Pulse, TJ = 25 °C 0.95 V
VF2 @ 10A, Pulse, TJ = 125 °C 0.85
Reverse Current at DC condition (per leg) IR1 @VR = rated VR TJ = 25 °C 1.0 mA
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) LSMeasured lead to lead 5 mm from package body 8.0 nH
Voltage Rate of Change dv/dt 10,000 V/μs
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
VClip mounting, the epoxy body is inside the
heatsink. 3500
Screw mounting, the epoxy body is inside the
heatsink. 1500
* Pulse Width < 300μs, Duty Cycle <2%
Description
Applications
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.
• Switching mode power
supply
• Free-wheeling diodes
• DC/DC converters
• Polarity protection diodes
Features
• High junction
temperature capability
• Guard ring for enhanced
ruggedness and long
term reliability
• Low forward voltage drop
• High frequency operation
• Common cathode
configuration in
electrically isolated ITO-
220AB package
Pinout 1
D2-PAK & D-PAK
Common Cathode
Pinout 2
TO-220AB
Common Cathode Pinout 3
ITO-220AB
Common Cathode
Pinout 4
ITO-220AB
Common Anode
Heat sink
Common
Cathode
1
3
Heat sink
1
3
2
1
3
2
Cathode
Cathode
1
3
2
Common
Anode
Common
Cathode
Common
Cathode
Anode
Anode
Anode Anode Anode Anode
Common
Cathode
Heat sink
1
2
Pinout 5
TO-220AC
Cathode
Cathode Anode
Schottky Barrier Rectifier
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:11/09/15
MBRF20200CT, 2x 10A, 200V, ITO-220AB, Common Cathode
Thermal-Mechanical Specifications
Parameters Symbol Test Conditions Max Unit
Junction Temperature TJ -55 to +175 °C
Storage Temperature Tstg -55 to +175 °C
Maximum Thermal Resistance
Junction to Case (per leg) RthJC DC operation 4.5 °C/W
Approximate Weight wt 2 g
Case Style ITO-220AB
Figure 1: Typical Forward Characteristics
ºC
ºC
Figure 2: Typical Reverse Characteristics
ºC
Figure 3: Typical Junction Capacitance
ºC
ºC
Schottky Barrier Rectifier
©2015 Littelfuse, Inc
Specifications are subject to change without notice.
Revised:11/09/15
MBRF20200CT, 2x 10A, 200V, ITO-220AB, Common Cathode
Packing Options
Part Number Marking Packing Mode M.O.Q
MBRF20200CT MBRF20200CT 50pcs / Tube 1000
Part Numbering and Marking System
6
LF YYWWL
MBRF20200CT
MBR = Device Type
F = Package type
20 = Forward Current (20A)
200 = Reverse Voltage (200V)
CT = Configuration
LF = Littelfuse
YY = Year
WW = Week
L = Lot Number
Dimensions- ITO-220AB
Symbol Millimeters
Min Typ Max
A 4.30 4.50 4.70
A1 1.10 1.30 1.50
A2 2.80 3.00 3.20
A3 2.50 2.70 2.90
b 0.50 0.60 0.75
b1 1.10 1.20 1.35
b2 1.50 1.60 1.75
b3 1.20 1.30 1.45
b4 1.60 1.70 1.85
c 0.55 0.60 0.75
D 14.80 15.00 15.20
E 9.96 10.16 10.36
e 2.55
e1 5.10
H1 6.50 6.70 6.90
L 12.70 13.20 13.70
L1 1.60 1.80 2.00
L2 0.80 1.00 1.20
L3 0.60 0.80 1.00
øP1 3.30 3.50 3.70
øP2 2.99 3.19 3.39
Q 2.50 2.70 2.90
θ1 5°
θ2 4°
θ3 10°
θ4 5°
θ5 5°
Tube Specification
32mm
7mm
530mm
