Semiconductor Components Industries, LLC, 2012
January, 2012 − Rev. 12
1Publication Order Number:
MBRB1545CT/D
MBRB1545CTG,
SBRB81545CTT4G,
SBRB1545CTG
SWITCHMODE
Power Rectifier
D2PAK Surface Mount Power Package
The D2PAK Power Rectifier employs the Schottky Barrier principle
with a platinum barrier metal. These state-of-the-art devices have the
following features:
Features
Center−Tap Configuration
Guardring for Stress Protection
Low Forward Voltage
175C Operating Junction Temperature
Epoxy Meets UL 94, V−0 @ 0.125 in
Short Heatsink Tab Manufactured − Not Sheared
Similar in Size to the Industry Standard TO220 Package
AEC−Q101 Qualified and PPAP Capable
SBRB and SBRB8 Prefixes for Automotive and Other Applications
Requiring Unique Site and Control Change Requirements
All Packages are Pb−Free*
Mechanical Characteristics
Case: Epoxy, Molded, Epoxy Meets UL 94, V−0
Weight: 1.7 grams (approximately)
Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
Lead and Mounting Surface Temperature for Soldering Purposes:
260C Max. for 10 Seconds
Device Meets MSL1 Requirements
ESD Ratings:
Machine Model = C (> 400 V)
Human Body Model = 3B (> 8000 V)
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
SCHOTTKY BARRIER
RECTIFIER
15 AMPERES
45 VOLTS
1
3
4
http://onsemi.com
D2PAK
CASE 418B
STYLE 3
MARKING DIAGRAM
B1545 = Device Code
A = Assembly Location
Y = Year
WW = Work Week
G = Pb−Free Package
AKA = Diode Polarity
Device Package Shipping†
ORDERING INFORMATION
MBRB1545CTG D2PAK
(Pb−Free)
50 Units/Rail
MBRB1545CTT4G D2PAK
(Pb−Free)
800 Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
AY WW
B1545G
AKA
SBRB1545CTG D2PAK
(Pb−Free)
50 Units/Rail
SBRB81545CTT4G D2PAK
(Pb−Free)
800 Tape & Reel
SBRB1545CTT4G D2PAK
(Pb−Free)
800 Tape & Reel
MBRB1545CTG, SBRB81545CTT4G, SBRB1545CTG
http://onsemi.com
2
MAXIMUM RATINGS (Per Leg)
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
45 V
Average Rectified Forward Current
(Rated VR, TC = 167C) Total Device
IF(AV) 7.5
15
A
Peak Repetitive Forward Current
(Rated VR, Square Wave, 20 kHz, TC = 166C)
IFRM 15
A
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)
IFSM 150
A
Peak Repetitive Reverse Surge Current (2.0 ms, 1.0 kHz) IRRM 1.0 A
Storage Temperature Range Tstg −65 to +175 C
Operating Junction Temperature (Note 1) TJ−65 to +175 C
Voltage Rate of Change (Rated VR) dv/dt 10,000 V/ms
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dPD/dTJ < 1/RqJA.
THERMAL CHARACTERISTICS (Per Leg)
Characteristic Symbol Value Unit
Thermal Resistance
Junction to Case
Junction to Ambient (Note 2)
RqJC
RqJA
2.0
50
C/W
2. When mounted using minimum recommended pad size on FR−4 board.
ELECTRICAL CHARACTERISTICS (Per Leg)
Characteristic Symbol Value Unit
Maximum Instantaneous Forward Voltage (Note 3)
(iF = 7.5 Amps, TJ = 125C)
(iF = 15 Amps, TJ = 125C)
(iF = 15 Amps, TJ = 25C)
VF0.57
0.72
0.84
V
Maximum Instantaneous Reverse Current (Note 3)
(Rated dc Voltage, TJ = 125C)
(Rated dc Voltage, TJ = 25C)
iR15
0.1
mA
3. Pulse Test: Pulse Width = 300 ms, Duty Cycle 2.0%.
MBRB1545CTG, SBRB81545CTT4G, SBRB1545CTG
http://onsemi.com
3
, REVERSE LEAKAGE CURRENT (mA)
, AVERAGE FORWARD POWER DISSIPATION (WATTS)
DC
16
14
12
10
8
6
4
2
0
PF(AV)
1614121086420
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
TJ = 125C
= 20
IPK
IAV
= 10
IPK
IAV
SQUARE
WAVE
25C
10
1
0.1
0.01
IR
0.001 504030
20
10
0
VR, REVERSE VOLTAGE (VOLTS)
85C
125C
25C85C125C
0.50.40.30.20.1
vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
0.6 0.7 0.8 0.9
50
30
20
10
3
2
1
0.5
iF
, INSTANTANEOUS FORWARD CURRENT (AMPS)
IPK
IAV
= 5
IPK
IAV
=
p
Figure 1. Typical Forward Voltage, Per Leg Figure 2. Typical Reverse Current, Per Leg
Figure 3. Typical Forward Power Dissipation Figure 4. Current Derating, Case, Per Leg
TC, CASE TEMPERATURE (C)
IF(AV), AVERAGE FORWARD CURRENT (A)
14
12
10
8
6
4
2
0
155 165 170 175
SQUARE
DC
160
MBRB1545CTG, SBRB81545CTT4G, SBRB1545CTG
http://onsemi.com
4
PACKAGE DIMENSIONS
STYLE 3:
PIN 1. ANODE
2. CATHODE
3. ANODE
4. CATHODE
D2PAK
CASE 418B−04
ISSUE K
SEATING
PLANE
S
G
D
−T−
M
0.13 (0.005) T
231
4
3 PL
K
J
H
V
E
C
A
DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A0.340 0.380 8.64 9.65
B0.380 0.405 9.65 10.29
C0.160 0.190 4.06 4.83
D0.020 0.035 0.51 0.89
E0.045 0.055 1.14 1.40
G0.100 BSC 2.54 BSC
H0.080 0.110 2.03 2.79
J0.018 0.025 0.46 0.64
K0.090 0.110 2.29 2.79
S0.575 0.625 14.60 15.88
V0.045 0.055 1.14 1.40
−B−
M
B
W
W
NOTES:
1. DIMENSIONING AND TOLERANCING
PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 418B−01 THRU 418B−03 OBSOLETE,
NEW STANDARD 418B−04.
F0.310 0.350 7.87 8.89
L0.052 0.072 1.32 1.83
M0.280 0.320 7.11 8.13
N0.197 REF 5.00 REF
P0.079 REF 2.00 REF
R0.039 REF 0.99 REF
M
L
F
M
L
F
M
L
F
VARIABLE
CONFIGURATION
ZONE RN P
U
VIEW W−W VIEW W−W VIEW W−W
123
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
8.38
5.080
DIMENSIONS: MILLIMETERS
PITCH
2X
16.155
1.016
2X
10.49
3.504
MBRB1545CTG, SBRB81545CTT4G, SBRB1545CTG
http://onsemi.com
5
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
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and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
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USA/Canada
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Phone: 421 33 790 2910
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Phone: 81−3−5817−1050
MBRB1545CT/D
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