New Product
MBR(F,B)3035CT & MBR(F,B)3045CT
Vishay General Semiconductor
Document Number: 88677
Revision: 08-Nov-07
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
1
Dual Common-Cathode Schottky Rectifier
FEATURES
• 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-020, LF maximum
peak of 245 °C (for TO-263AB package)
• Solder dip 260 °C, 40 s (for TO-220AB and
ITO-220AB package)
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in low voltage, high frequency rectifier of
switching mode power supplies, freewheeling diodes,
dc-to-dc converters or polarity protection application.
MECHANICAL DATA
Case: TO-220AB, ITO-220AB, TO-263AB
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test, HE3 suffix for high reliability grade
(AEC Q101 qualified), meets JESD 201 class 2
whisker test
Polarity: As marked
Mounting Torque: 10 in-lbs maximum
PRIMARY CHARACTERISTICS
IF(AV) 15 A x 2
VRRM 35 V, 45 V
IFSM 200 A
VF0.60 V
TJ max. 150 °C
TO-263AB
CASE
PIN 2
PIN 1
PIN 3
TO-220AB
MBR3035CT
MBR3045CT
ITO-220AB
MBRF3035CT
MBRF3045CT
MBRB3035CT
MBRB3045CT
PIN 1
PIN 2
K
HEATSINK
1
23
1
2
K
PIN 2
PIN 1
PIN 3
123
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
PARAMETER SYMBOL MBR3035CT MBR3045CT UNIT
Maximum repetitive peak reverse voltage VRRM 35 45 V
Working peak reverse voltage VRWM 35 45 V
Maximum DC blocking voltage VDC 35 45 V
Maximum average forward rectified current total device
per diode IF(AV) 30
15 A
Peak forward surge current 8.3 ms single half sine-wave superimposed
on rated load per diode IFSM 200 A
Peak repetitive reverse current per diode at tp = 2 µs, 1 kHz IRRM 2.0 A
Voltage rate of change (rated VR) dV/dt 10 000 V/µs
Operating junction temperature range TJ - 65 to + 150 °C
Storage temperature range TSTG - 65 to + 175 °C
Isolation voltage (ITO-220AB only)
from terminal to heatsink t = 1 min VAC 1500 V
New Product
MBR(F,B)3035CT & MBR(F,B)3045CT
Vishay General Semiconductor
www.vishay.com For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88677
Revision: 08-Nov-07
2
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
Note:
(1) Automotive grade AEC Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
ELECTRICAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL VALUE UNIT
Maximum instantaneous forward voltage per diode (1)
IF = 20 A
IF = 30 A
IF = 30 A
TC = 125°C
TC = 25 °C
TC = 125 °C
VF
0.60
0.76
0.72
V
Maximum instantaneous reverse current per diode at
rated DC blocking voltage (1)
TJ = 25 °C
TJ = 125 °C IR 1.0
60 mA
THERMAL CHARACTERISTICS (TC = 25 °C unless otherwise noted)
PARAMETER SYMBOL MBR MBRF MBRB UNIT
Typical thermal resistance per diode RθJC 1.5 4.5 1.5 °C/W
ORDERING INFORMATION (Example)
PACKAGE PREFERRED P/N UNIT WEIGHT (g) PACKAGE CODE BASE QUANTITY DELIVERY MODE
TO-220AB MBR3045CT-E3/45 1.85 45 50/tube Tube
ITO-220AB MBRF3045CT-E3/45 1.99 45 50/tube Tube
TO-263AB MBRB3045CT-E3/45 1.35 45 50/tube Tube
TO-263AB MBRB3045CT-E3/81 1.35 81 800/reel Tape reel
TO-220AB MBR3045CTHE3/45 (1) 1.85 45 50/tube Tube
ITO-220AB MBRF3045CTHE3/45 (1) 1.99 45 50/tube Tube
TO-263AB MBRB3045CTHE3/45 (1) 1.35 45 50/tube Tube
TO-263AB MBRB3045CTHE3/81 (1) 1.35 81 800/reel Tape reel
Figure 1. Forward Current Derating Curve
0
6
12
24
30
050 100 150
18
Resistive or Inductive Load
Average Forward Current (A)
Case Temperature (°C)
Figure 2. Maximum Non-Repetitive Peak Forward Surge
Current Per Diode
0
50
150
100
250
200
300
1100
10
TJ = TJ Max.
8.3 ms Single Half Sine-Wave
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
New Product
MBR(F,B)3035CT & MBR(F,B)3045CT
Vishay General Semiconductor
Document Number: 88677
Revision: 08-Nov-07
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
3
Figure 3. Typical Instantaneous Forward Characteristics Per Diode
Figure 4. Typical Reverse Characteristics Per Diode
100
10
1.0
0.1
0.01
T
J
= 25 °C
T
J
= 150 °C
0 0.20.1 0.5 1.00.40.3 0.6 0.7 0.80.9
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
1.0
10
100
0.01
0.001
0.1
200 10040 60 80
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (mA)
T
J
= 125 °C
T
J
= 25 °C
T
J
= 75 °C
Figure 5. Typical Transient Thermal Impedance Per Diode
Figure 6. Typical Transient Thermal Impedance Per Diode
101 100
1000
10 000
100
0.1
Reverse Voltage (V)
Junction Capacitance (pF)
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
0.01 101 100
10
100
0.1
0.1
1
t - Pulse Duration (s)
Transient Thermal Impedance (°C/W)
New Product
MBR(F,B)3035CT & MBR(F,B)3045CT
Vishay General Semiconductor
www.vishay.com For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88677
Revision: 08-Nov-07
4
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
TO-220AB
0.113 (2.87)
0.103 (2.62)
0.370 (9.40)
0.360 (9.14)
0.415 (10.54) MAX.
0.635 (16.13)
0.625 (15.87)
PIN
0.160 (4.06)
0.140 (3.56)
0.057 (1.45)
0.045 (1.14)
0.105 (2.67)
0.095 (2.41)
0.104 (2.65)
0.096 (2.45) 0.205 (5.20)
0.195 (4.95)
0.035 (0.90)
0.028 (0.70)
0.154 (3.91)
0.148 (3.74)
13
2
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.145 (3.68)
0.135 (3.43)
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
0.560 (14.22)
0.530 (13.46)
0.022 (0.56)
0.014 (0.36)
0.110 (2.79)
0.100 (2.54)
0.603 (15.32)
0.573 (14.55)
ITO-220AB
0.076 (1.93) REF.
45° REF.
PIN
321
0.404 (10.26)
0.384 (9.75)
0.076 (1.93) REF.
0.600 (15.24)
0.580 (14.73)
0.560 (14.22)
0.530 (13.46)
0.057 (1.45)
0.045 (1.14)
0.057 (1.45)
0.045 (1.14)
0.191 (4.85)
0.171 (4.35)
0.671 (17.04)
0.651 (16.54)
0.035 (0.89)
0.025 (0.64)
0.205 (5.21)
0.195 (4.95)
0.025 (0.64)
0.015 (0.38)
0.105 (2.67)
0.095 (2.41)
0.028 (0.71)
0.020 (0.51)
0.110 (2.79)
0.100 (2.54)
7° REF.
0.135 (3.43) DIA.
0.122 (3.08) DIA.
0.110 (2.79)
0.100 (2.54)
0.190 (4.83)
0.170 (4.32)
7° REF.
7° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
0.350 (8.89)
0.330 (8.38)
TO-263AB
Mounting Pad Layout
0.670 (17.02)
0.591 (15.00)
0.105 (2.67)
0.095 (2.41)
0.08 (2.032) MIN.
0.15 (3.81) MIN.
0.33 (8.38) MIN.
0.42 (10.66) MIN.
12
K
K
0.140 (3.56)
0.110 (2.79)
0.021 (0.53)
0.014 (0.36)
0.110 (2.79)
0.090 (2.29)
0 to 0.01 (0 to 0.254)
0.055 (1.40)
0.047 (1.19)
0.055 (1.40)
0.045 (1.14)
0.190 (4.83)
0.160 (4.06)
0.205 (5.20)
0.195 (4.95)
0.624 (15.85)
0.591 (15.00)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0.360 (9.14)
0.320 (8.13)
0.411 (10.45)
0.380 (9.65)
0.245 (6.22)
MIN.
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Revision: 12-Mar-12 1Document Number: 91000
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