MBRF15xxCT, MBRB15xxCT
www.vishay.com
Vishay General Semiconductor
Dual Common Cathode Schottky Rectifier
FEATURES
D2PAK (TO-263AB)
ITO-220AB
• Power pack
• Guardring for overvoltage protection
• Low power loss, high efficiency
K
•
•
•
•
Low forward voltage drop
High forward surge capability
High frequency operation
Meets MSL level 1, per J-STD-020, LF maximum peak of
245 °C (for D2PAK (TO-263AB)) package
• Solder bath temperature 275 °C maximum, 10 s, per
JESD 22-B106 (for ITO-220AB package)
• AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
2
1
2
1
3
MBRF15xxCT
PIN 1
MBRB15xxCT
PIN 1
PIN 2
K
PIN 2
PIN 3
DESIGN SUPPORT TOOLS
HEATSINK
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TYPICAL APPLICATIONS
For use in high frequency rectifier of switching mode power
supplies, freewheeling diodes, DC/DC converters, or
polarity protection application.
Models
Available
MECHANICAL DATA
PRIMARY CHARACTERISTICS
IF(AV)
2 x 7.5 A
VRRM
45 V, 60 V
IFSM
150 A
VF
0.57 V, 0.65 V
TJ max.
150 °C
Package
ITO-220AB, D2PAK (TO-263AB)
Circuit configuration
Common cathode
Case: ITO-220AB, D2PAK (TO-263AB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Base P/NHE3_X - RoHS-compliant, AEC-Q101 qualified
(“_X” denotes revision code, e.g. A, B,...)
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix
meets JESD 201 class 2 whisker test
Polarity: as marked
Mounting Torque: 10 in-lbs maximum
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
MBRB1545CT
MBRB1560CT
Maximum repetitive peak reverse voltage
VRRM
45
60
Working peak reverse voltage
VRWM
45
60
Maximum DC blocking voltage
VDC
45
60
Maximum average forward rectified current at TC = 105 °C
total device
per diode
Peak forward surge current 8.3 ms single half sine-wave superimposed on
rated load per diode
V
15
IF(AV)
7.5
IFSM
A
150
Peak repetitive reverse surge current per diode at tp = 2.0 μs, 1 kHz
IRRM
Voltage rate of change (rated VR)
dV/dt
10 000
TJ
-65 to +150
Storage temperature range
TSTG
-65 to +175
Isolation voltage (ITO-220AB only) from terminal to heatsink t = 1 min
VAC
1500
Operating junction temperature range
UNIT
1.0
0.5
V/μs
°C
V
Revision: 13-Sep-2018
Document Number: 88670
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MBRF15xxCT, MBRB15xxCT
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Maximum instantaneous forward voltage
per diode
VF (1)
Maximum instantaneous reverse current
at DC blocking voltage per diode
IR (2)
MBRB1545CT
MBRB1560CT
IF = 7.5 A
TC = 25 °C
-
0.75
IF = 7.5 A
TC = 125 °C
0.57
0.65
IF = 15 A
TC = 25 °C
0.84
-
IF = 15 A
TC = 125 °C
0.72
-
TC = 25 °C
0.1
1.0
TC = 125 °C
15
50
MBRF
MBRB
TEST CONDITIONS
Rated VR
UNIT
V
mA
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: pulse width 40 ms
THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Maximum thermal resistance per diode
RJA
-
60
RJC
5.0
3.0
UNIT
°C/W
ORDERING INFORMATION (Example)
PACKAGE
UNIT WEIGHT (g)
PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
ITO-220AB
MBRF1545CT-E3/45
PREFERRED P/N
1.99
45
50/tube
Tube
TO-263AB
MBRB1545CT-E3/45
1.35
45
50/tube
Tube
TO-263AB
MBRB1545CT-E3/81
1.35
81
800/reel
Tape and reel
ITO-220AB
MBRF1545CTHE3_A/P (1)
1.99
P
50/tube
Tube
(1)
1.35
P
50/tube
Tube
1.35
I
800/reel
Tape and reel
TO-263AB
MBRB1545CTHE3_B/P
TO-263AB
MBRB1545CTHE3_B/I (1)
Note
(1) AEC-Q101 qualified
Revision: 13-Sep-2018
Document Number: 88670
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MBRF15xxCT, MBRB15xxCT
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TC = 25 °C unless otherwise noted)
100
Instantaneous Reverse Current (mA)
25
Average Forward Current (A)
Resistive or Inductive Load
20
15
10
5
0
10
TJ = 125 °C
1
0.1
TJ = 75 °C
0.01
TJ = 25 °C
0.001
100
50
0
0
150
20
60
40
80
100
Case Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Forward Current Derating Curve
Fig. 4 - Typical Reverse Characteristics Per Diode
10 000
175
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
TJ = TJ Max.
8.3 ms Single Half Sine-Wave
150
Junction Capacitance (pF)
Peak Forward Surge Current (A)
MBRB1545CT
MBRB1560CT
125
100
75
50
1000
100
MBRB1545CT
MBRB1560CT
10
25
0.1
100
10
1
1
10
100
Number of Cycles at 60 Hz
Reverse Voltage (V)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Per Diode
Fig. 5 - Typical Junction Capacitance Per Diode
100
10
TJ = 125 °C
Pulse width = 300 µs
1 % duty cycle
TJ = 25 °C
1
0.1
MBRB1545CT
MBRB1560CT
0.01
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
Transient Thermal Impedance (°C/W)
Instantaneous Forward Current (A)
100
10
1
0.1
0.01
0.1
1
10
100
Instantaneous Forward Voltage (V)
t - Pulse Duration (s)
Fig. 3 - Typical Instantaneous Forward Characteristics
Per Diode
Fig. 6 - Typical Transient Thermal Impedance Per Diode
Revision: 13-Sep-2018
Document Number: 88670
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
MBRF15xxCT, MBRB15xxCT
www.vishay.com
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
ITO-220AB
0.404 (10.26)
0.384 (9.75)
0.076 (1.93) REF.
7° REF.
0.076 (1.93) REF.
45° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
0.600 (15.24)
0.580 (14.73)
0.671 (17.04)
0.651 (16.54)
PIN
1
2
3
0.057 (1.45)
0.045 (1.14)
0.105 (2.67)
0.095 (2.41)
0.028 (0.71)
0.020 (0.51)
0.205 (5.21)
0.195 (4.95)
D2PAK (TO-263AB)
0.411 (10.45)
0.380 (9.65)
7° REF.
0.110 (2.79)
0.100 (2.54)
0.057 (1.45)
0.045 (1.14)
0.035 (0.89)
0.025 (0.64)
0.025 (0.64)
0.015 (0.38)
0.135 (3.43) DIA.
0.122 (3.08) DIA.
7° REF.
0.350 (8.89)
0.330 (8.38)
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
0.190 (4.83)
0.170 (4.32)
0.110 (2.79)
0.100 (2.54)
0.190 (4.83)
0.160 (4.06)
0.245 (6.22)
MIN.
Mounting Pad Layout
0.42 (10.66) min.
0.055 (1.40)
0.045 (1.14)
K
0.33 (8.38) min.
0.360 (9.14)
0.320 (8.13)
1
K
2
0.624 (15.85)
0.591 (15.00)
0.670 (17.02)
0.591 (15.00)
0 to 0.01 (0 to 0.254)
0.110 (2.79)
0.090 (2.29)
0.021 (0.53)
0.014 (0.36)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0.055 (1.40)
0.047 (1.19)
0.205 (5.20)
0.195 (4.95)
0.140 (3.56)
0.110 (2.79)
0.15 (3.81) min.
0.08 (2.032) MIN.
0.105 (2.67)
0.095 (2.41)
Revision: 13-Sep-2018
Document Number: 88670
4
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 09-Jul-2021
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Document Number: 91000