MBR(F,B)1535CT thru MBR(F,B)1560CT
Vishay General Semiconductor
Dual Common-Cathode Schottky Rectifier
FEATURES
ITO-220AB
TO-220AB
2
3
1
1
MBR15xxCT
PIN 1
PIN 2
PIN 3
CASE
2
•
•
•
•
•
•
Guardring for overvoltage protection
Lower power losses, high efficiency
Low forward voltage drop
High forward surge capability
High frequency operation
Meets MSL level 1, per J-STD-020C (for
TO-263AB package)
• Solder Dip 260 °C, 40 seconds
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
3
MBRF15xxCT
PIN 1
PIN 2
PIN 3
TO-263AB
K
TYPICAL APPLICATIONS
For use in high frequency rectifier of switching mode
power supplies, freewheeling diodes, dc-to-dc
converters or polarity protection application.
2
1
MBRB15xxCT
PIN 1
PIN 2
K
MECHANICAL DATA
HEATSINK
MAJOR RATINGS AND CHARACTERISTICS
IF(AV)
7.5 A x 2
VRRM
35 V to 60 V
IFSM
150 A
VF
0.57 V, 0.65 V
Tj max
150 °C
Case: TO-220AB, ITO-220AB, TO-263AB
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: As marked
Mounting Torque: 10 in-lbs maximum
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
MBR1535CT MBR1545CT MBR1550CT MBR1560CT
UNIT
Maximum repetitive peak reverse voltage
VRRM
35
45
50
60
V
Working peak reverse voltage
VRWM
35
45
50
60
V
Maximum DC blocking voltage
VDC
35
45
50
60
V
Total
device
IF(AV)
15
7.5
A
Peak repetitive forward current at TC = 105 °C
(rated VR, 20 kHz sq. wave)
IFRM
15
A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
150
A
Peak repetitive reverse surge current per leg at
tp = 2.0 µs, 1 kHz
IRRM
Voltage rate of change (rated VR)
dv/dt
10000
V/µs
TJ
- 65 to + 150
°C
Storage temperature range
TSTG
- 65 to + 175
°C
Isolation voltage (ITO-220AB only)
From terminal to heatsink t = 1 minute
VAC
1500
V
Maximum average forward rectified current
at TC = 105 °C
Operating junction temperature range
Document Number 88670
02-May-06
1.0
0.5
A
www.vishay.com
1
MBR(F,B)1535CT thru MBR(F,B)1560CT
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
Maximum instantaneous
forward voltage per leg (1)
at IF = 7.5 A,
at IF = 7.5 A,
at IF = 15 A,
at IF = 15 A,
Maximum instantaneous
reverse current at rated DC
blocking voltage per leg (1)
TC = 25 °C
TC = 125 °C
TC = 25 °C
TC =125 °C
TC = 25 °C
TC =125 °C
SYMBOL MBR1535CT MBR1545CT MBR1550CT MBR1560CT
UNIT
VF
0.57
0.84
0.72
0.75
0.65
-
V
IR
0.1
15
1.0
50
mA
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
MBR
MBRF
MBRB
UNIT
RθJA
RθJC
60
3.0
5.0
60
3.0
°C/W
Maximum thermal resistance per leg
ORDERING INFORMATION
PACKAGE
UNIT WEIGHT (g)
PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
TO-220AB
MBR1545CT-E3/45
PREFERRED P/N
1.85
45
50/Tube
Tube
ITO-220AB
MBRF1545CT-E3/45
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 Reel
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
175
25
Peak Forward Surge Current (A)
Average Forward Current (A)
Resistive or Inductive Load
20
15
10
5
0
TJ = TJ max.
8.3 ms Single Half Sine-Wave
150
125
100
75
50
25
50
0
100
Case Temperature (°C)
Figure 1. Forward Current Derating Curve
www.vishay.com
2
150
1
100
10
Number of Cycles at 60 Hz
Figure 2. Maximum Non-Repetitive Peak Forward Surge
Current Per Leg
Document Number 88670
02-May-06
MBR(F,B)1535CT thru MBR(F,B)1560CT
Vishay General Semiconductor
4000
10
Pulse Width = 300 µs
1 % Duty Cycle
TJ = 125 °C
1
TJ = 25 °C
0.1
MBR1535CT - MBR1545CT
MBR1550CT & MBR1560CT
Junction Capacitance (pF)
Instantaneous Forward Current (A)
50
0.01
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
1000
100
MBR1535CT - MBR1545CT
MBR1550CT & MBR1560CT
10
0
0.1
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
1
Figure 3. Typical Instantaneous Forward Characteristics Per Leg
Figure 5. Typical Junction Capacitance Per Leg
50
100
Transient Thermal Impedance (°C/W)
Instantaneous Reverse Current (mA)
100
10
Reverse Voltage (V)
Instantaneous Forward Voltage (V)
MBR1535CT - MBR1545CT
MBR1550CT & MBR1560CT
10
TJ = 125 °C
1
0.1
TJ = 75 °C
0.01
TJ = 25 °C
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Figure 4. Typical Reverse Characteristics Per Leg
Document Number 88670
02-May-06
10
1
0.1
0.01
0.1
1
10
100
t - Pulse Duration (s)
Figure 6. Typical Transient Thermal Impedance Per Leg
www.vishay.com
3
MBR(F,B)1535CT thru MBR(F,B)1560CT
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
TO-220AB
ITO-220AB
0.404 (10.26)
0.384 (9.75)
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
0.154 (3.91)
0.185 (4.70)
0.148 (3.74)
0.175 (4.44)
0.113 (2.87)
0.103 (2.62)
0.055 (1.39)
0.045 (1.14)
0.076 Ref.
(1.93) ref.
1
PIN
2
0.603 (15.32)
0.625 (15.87)
0.350 (8.89)
0.110 (2.79)
0.100 (2.54)
0.076Ref.
(1.93)Ref.
7° Ref.
0.135 (3.43) DIA.
0.122 (3.08) DIA.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
0.600 (15.24)
0.580 (14.73)
0.573 (14.55)
0.190 (4.83)
0.170 (4.32)
See note
45° Ref.
0.145 (3.68)
0.135 (3.43)
0.635 (16.13)
See note
0.671 (17.04)
0.651 (16.54)
PIN
1
2
7° Ref.
0.350 (8.89)
0.330 (8.38)
3
0.330 (8.38)
3
0.160 (4.06)
1.148 (29.16)
0.140 (3.56)
1.118 (28.40)
0.057 (1.45)
0.100 (2.54)
0.045 (1.14)
0.057 (1.45)
0.045 (1.14)
0.080 (2.03)
0.065 (1.65)
0.560 (14.22)
7° Ref.
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
0.110 (2.79)
0.110 (2.79)
0.100 (2.54)
0.530 (13.46)
0.105 (2.67)
0.095 (2.41)
0.104 (2.65)
0.096 (2.45)
0.035 (0.90)
0.028 (0.70)
0.205 (5.20)
0.022 (0.56)
0.195 (4.95)
0.014 (0.36)
0.035 (0.89)
0.025 (0.64)
0.025 (0.64)
0.015 (0.38)
0.105 (2.67)
0.095 (2.41)
0.205 (5.21)
0.195 (4.95)
0.028 (0.71)
0.020 (0.51)
Note: Copper exposure is allowablefor 0.005 (0.13) Max. from the body
TO-263AB
0.41
1 (10.45)
0.380 (9.65)
0.190 (4.83)
0.160 (4.06)
0.245 (6.22)
MIN
K
0.360 (9.14)
0.320 (8.13)
1
K
2
0.624 (15.85)
0.591(15.00)
0.055 (1.40)
0.045 (1.14)
0-0.01 (0-0.254)
0.105 (2.67)
0.095 (2.41)
www.vishay.com
4
0.205 (5.20)
0.195 (4.95)
0.42
MIN.
(10.66)
0.33
(8.38) MIN.
0.055 (1.40)
0.047 (1.19)
0.110 (2.79)
0.090 (2.29)
0.021 (0.53)
0.014 (0.36)
0.037 (0.940)
0.027 (0.686)
Mounting Pad Layout
0.140 (3.56)
0.110 (2.79)
0.670 (17.02)
0.591 (15.00)
0.15
(3.81) MIN.
0.08
MIN.
(2.032)
0.105 (2.67)
(0.095) (2.41)
Document Number 88670
02-May-06
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
