MBR1535CT, MBR1545CT
SWITCHMODEt
Power Rectifier
Features and Benefits
• Center−Tap Configuration
• Low Forward Voltage
• Low Power Loss / High Efficiency
• High Surge Capacity
• 175°C Operating Junction Temperature
• 15 A Total (7.5 A Per Diode Leg)
• Pb−Free Package is Available*
Applications
• Power Supply − Output Rectification
• Power Management
• Instrumentation
Mechanical Characteristics
• Case: Epoxy, Molded
• Epoxy Meets UL 94, V−0 @ 0.125 in
• Weight: 1.9 Grams (Approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
• Lead Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
• ESD Rating: Human Body Model = 3B
Machine Model = C
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SCHOTTKY BARRIER
RECTIFIERS
15 AMPERES
35 and 45 VOLTS
1
3
4
TO−220AB
CASE 221A
PLASTIC
1
2
3
2, 4
MARKING
DIAGRAM
AYWW
MBR15x5CTG
AKA
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2007
April, 2007 − Rev. 7
1 Publication Order Number:
A = Assembly Location
Y = Year
WW = Work Week
x = 3 or 4
G = Pb−Free Package
AKA = Diode Polarity
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
MBR1535CT/D
MBR1535CT, MBR1545CT
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage MBR1535CT
MBR1545CT
Average Rectified Forward Current
(T
= 163°C) Per Diode
C
Per Device
Peak Repetitive Forward Current
(Square Wave, 20 kHz, T
= 161°C) Per Diode
C
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)
Peak Repetitive Reverse Surge Current (2.0 ms, 1.0 kHz)
Storage Temperature Range T
Operating Junction Temperature (Note 1) T
Voltage Rate of Change (Rated VR) dv/dt 1000
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: dP
THERMAL CHARACTERISTICS PER DIODE
Characteristic Symbol Value Unit
Maximum Thermal Resistance, Junction−to−Case (Min. Pad)
Maximum Thermal Resistance, Junction−to−Ambient (Min. Pad)
V
V
I
F(AV)
I
I
I
RRM
R
R
RRM
RWM
V
R
FRM
FSM
stg
J
q
JC
q
JA
/dTJ < 1/R
D
35
45
7.5
15
15 A
150 A
1.0 A
−65 to +175 °C
−65 to +175 °C
V/ms
.
q
JA
3.0 °C/W
60 °C/W
V
A
ELECTRICAL CHARACTERISTICS PER DIODE
Characteristic Symbol Min Typ Max Unit
Maximum Instantaneous Forward Voltage (Note 2)
(i
= 7.5 Amps, TJ = 125°C)
F
= 15 Amps, TJ = 125°C)
(i
F
(i
= 15 Amps, TJ = 25°C)
F
Maximum Instantaneous Reverse Current (Note 2)
(Rated DC Voltage, T
(Rated DC Voltage, T
= 125°C)
J
= 25°C)
J
v
F
i
R
−
−
−
−
−
0.47
0.63
0.66
10
0.025
0.57
0.72
0.84
15
0.1
V
mA
2. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤2.0%
ORDERING INFORMATION
Device Package Shipping
MBR1535CT TO−220 50 Units / Rail
MBR1535CTG TO−220
50 Units / Rail
(Pb−Free)
MBR1545CT TO−220 50 Units / Rail
MBR1545CTG TO−220
50 Units / Rail
(Pb−Free)
†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.
†
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2
MBR1535CT, MBR1545CT
100
10
1.0
0.1
F
i , INSTANTANEOUS FORWARD CURRENT (AMPS)
100
10
1.0
T
= 150°C
J
125°C
75°C
25°C
0.1 0.3 0.5 0.7 0.9 1.10.0 1.3
0.2 0.4
v
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
F,
0.6 0.8
1.0 1.2
Figure 1. Typical Forward Voltage
TJ = 150°C
125°C
100°C
75°C
100
10
1.0
0.1
F
i , INSTANTANEOUS FORWARD CURRENT (AMPS)
100
10
1.0
T
= 150°C
J
125°C
75°C
25°C
0.2 0.4
0.1 0.3 0.5 0.7 0.9 1.10.0 1.3
v
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
F,
0.6 0.8
1.0 1.2
Figure 2. Maximum Forward Voltage
TJ = 150°C
125°C
100°C
75°C
0.1
R
I , REVERSE CURRENT (mA)
0.01
0.001
02010 30 40
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. Typical Reverse Current
16
14
12
10
8.0
6.0
4.0
2.0
F (AV)
I , AVERAGE FORWARD CURRENT (AMPS)
0
135
dc
SQUARE WAVE
145 155 160
140
TC, CASE TEMPERATURE (C°)
150
25°C
165
50
170 175
0.1
R
I , REVERSE CURRENT (mA)
0.01
0.001
02010 30 40
VR, REVERSE VOLTAGE (VOLTS)
Figure 4. Maximum Reverse Current
16
14
dc
12
10
8.0
dc
6.0
4.0
2.0
F (AV)
0
I , AVERAGE FORWARD CURRENT (AMPS)
05025 75
SQUARE WAVE
TA, AMBIENT TEMPERATURE (°C)
RATED VOLTAGE APPLIED
100 125 150 175
25°C
R
= 16° C/W
q
JA
R
= 60° C/W
q
JA
(NO HEATSINK)
50
Figure 5. Current Derating, Case Per Leg
Figure 6. Current Derating, Ambient Per Leg
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3
MBR1535CT, MBR1545CT
30
28
TJ = 175°C
26
24
22
20
18
16
14
12
10
8
6
4
2
0
04 12816
210614182226
I
, AVERAGE FORWARD CURRENT (AMPS)
F (AV)
P , AVERAGE FORWARD POWER DISSIPATION (WATTS)
F(AV)
SQUARE WAVE
Figure 7. Forward Power Dissipation
dc
20 24 28 30
900
800
700
600
500
400
300
C, CAPACITANCE (pF)
200
100
0
050
10 20 30
VR, REVERSE VOLTAGE (VOLTS)
TJ = 25°C
f = 1 MHz
40
Figure 8. Typical Capacitance
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4
MBR1535CT, MBR1545CT
PACKAGE DIMENSIONS
TO−220
CASE 221A−09
ISSUE AE
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
SEATING
−T−
PLANE
B
4
Q
123
F
T
A
U
C
S
H
K
Z
L
V
R
J
G
D
N
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE ALL
BODY AND LEAD IRREGULARITIES ARE
ALLOWED.
DIM MIN MAX MIN MAX
A 0.570 0.620 14.48 15.75
B 0.380 0.405 9.66 10.28
C 0.160 0.190 4.07 4.82
D 0.025 0.035 0.64 0.88
F 0.142 0.161 3.61 4.09
G 0.095 0.105 2.42 2.66
H 0.110 0.155 2.80 3.93
J 0.014 0.025 0.36 0.64
K 0.500 0.562 12.70 14.27
L 0.045 0.060 1.15 1.52
N 0.190 0.210 4.83 5.33
Q 0.100 0.120 2.54 3.04
R 0.080 0.110 2.04 2.79
S 0.045 0.055 1.15 1.39
T 0.235 0.255 5.97 6.47
U 0.000 0.050 0.00 1.27
V 0.045 −−− 1.15 −−−
Z −−− 0.080 −−− 2.04
STYLE 6:
PIN 1. ANODE
2. CATHODE
3. ANODE
4. CATHODE
MILLIMETERSINCHES
SWITCHMODE is a trademark of Semiconductor Components Industries, LLC.
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
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
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
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
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For additional information, please contact your local
Sales Representative
MBR1535CT/D
5
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