MBR745, MBR760, MBRF745
www.vishay.com
Vishay General Semiconductor
Schottky Barrier Rectifier
FEATURES
TO-220AC
ITO-220AC
• Power pack
• Guardring for overvoltage protection
• Low power loss, high efficiency
• Low forward voltage drop
• High forward surge capability
• High frequency operation
2
MBR745
MBR760
PIN 1
PIN 2
2
1
MBRF745
PIN 1
1
• Solder bath temperature 275 °C maximum, 10 s, per
JESD 22-B106
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
CASE
PIN 2
TYPICAL APPLICATIONS
For use in low voltage, high frequency rectifier of switching
mode power supplies, freewheeling diodes, DC/DC
converters, and polarity protection application.
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
max.
Package
Diode variations
7.5 A
45 V, 60 V
150 A
0.57 V, 0.65 V
150 °C
TO-220AC, ITO-220AC
Single
MECHANICAL DATA
Case:
TO-220AC, ITO-220AC
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
Terminals:
matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity:
as marked
Mounting Torque:
10 in-lbs maximum
per
MAXIMUM RATINGS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current (fig. 1)
Peak forward surge current 8.3 ms single half sine-wave superimposed
on rated load
Peak repetitive reverse surge current at t
p
= 2.0 μs, 1 kHz
Voltage rate of change (rated V
R
)
Operating junction temperature range
Operating storage temperature range
Isolation voltage (ITO-220AC only) from terminal to heatsink t = 1 min
SYMBOL
V
RRM
V
RWM
V
DC
I
F(AV)
I
FSM
I
RRM
dV/dt
T
J
T
STG
V
AC
1.0
10 000
-65 to +150
-65 to +175
1500
°C
V
MBR745
45
45
45
7.5
150
0.5
A
MBR760
60
60
60
V
UNIT
Revision: 27-Nov-17
Document Number: 88680
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
MBR745, MBR760, MBRF745
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
I
F
= 7.5 A
Maximum instantaneous forward voltage
V
F (1)
I
F
= 7.5 A
I
F
= 15 A
I
F
= 15 A
Maximum reverse current at
DC blocking voltage
I
R (2)
Rated V
R
T
C
= 25 °C
T
C
= 125 °C
T
C
= 25 °C
T
C
= 125 °C
T
C
= 25 °C
T
C
= 125 °C
MBR745
-
0.57
0.84
0.72
0.1
15
MBR760
0.75
0.65
-
-
0.5
50
mA
V
UNIT
Notes
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
(2)
Pulse test: pulse width
40 ms
THERMAL CHARACTERISTICS
(T
C
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance from junction to case
SYMBOL
R
JC
MBR
3.0
MBRF
5.0
UNIT
°C/W
ORDERING INFORMATION
(Example)
PACKAGE
TO-220AC
ITO-220AC
PREFERRED P/N
MBR745-E3/45
(1)
MBRF745-E3/45
UNIT WEIGHT (g)
1.80
1.94
PACKAGE CODE
45
45
BASE QUANTITY
50/tube
50/tube
DELIVERY MODE
Tube
Tube
Note
(1)
60 V device available in TO-220AC package only
Revision: 27-Nov-17
Document Number: 88680
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
MBR745, MBR760, MBRF745
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
C
= 25 °C unless otherwise noted)
10
100
Instantaneous Reverse Current (mA)
Resistive or Inductive Load
MBR745
MBR760
10
Average Forward Current (A)
8
6
1
T
J
= 125 °C
4
0.1
T
J
= 75 °C
0.01
T
J
= 25 °C
0
20
40
60
80
100
2
MBR745
MBR760
0
0
50
100
150
0.001
Case Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Forward Current Derating Curve
Fig. 4 - Typical Reverse Characteristics
175
10 000
Peak Forward Surge Current (A)
T
J
= T
J
Max.
8.3 ms Single Half Sine-Wave
Junction Capacitance (pF)
150
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
1000
125
100
75
100
50
MBR745
MBR760
10
25
1
10
100
0.1
1
10
100
Number
of Cycles at 60 Hz
Reverse Voltage (V)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 5 - Typical Junction Capacitance
100
100
10
T
J
= 125 °C
Pulse Width = 300 µs
1 % Duty Cycle
T
J
= 25 °C
Transient Thermal Impedance (°C/W)
Instantaneous Forward Current (A)
10
1
1
0.1
MBR745
MBR760
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
0.1
0.01
0.1
1
10
100
Instantaneous Forward Voltage (V)
t - Pulse Duration (s)
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 6 - Typical Transient Thermal Impedance
Revision: 27-Nov-17
Document Number: 88680
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
MBR745, MBR760, MBRF745
www.vishay.com
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
Vishay General Semiconductor
TO-220AC
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
0.154 (3.91) DIA.
0.148 (3.74) DIA.
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.635 (16.13)
0.625 (15.87)
1
0.160 (4.06)
0.140 (3.56)
0.057 (1.45)
0.045 (1.14)
0.105 (2.67)
0.095 (2.41)
PIN 1
PIN 2
CASE
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
0.603 (15.32)
0.573 (14.55)
PIN
2
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.037 (0.94)
0.027 (0.68)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
ITO-220AC
0.404 (10.26)
0.384 (9.75)
0.076 (1.93) REF.
0.076 (1.93) REF.
45° REF.
0.600 (15.24)
0.580 (14.73)
1
0.671 (17.04)
0.651 (16.54)
2
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
0.057 (1.45)
0.045 (1.14)
0.035 (0.89)
0.025 (0.64)
0.205 (5.21)
0.195 (4.95)
7° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
7° REF.
0.350 (8.89)
0.330 (8.38)
7° REF.
0.190 (4.83)
0.170 (4.32)
0.110 (2.79)
0.100 (2.54)
0.135 (3.43) DIA.
0.122 (3.08) DIA.
PIN
0.110 (2.79)
0.100 (2.54)
0.025 (0.64)
0.015 (0.38)
0.028 (0.71)
0.020 (0.51)
Revision: 27-Nov-17
Document Number: 88680
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
