MBR15xxCT, MBRF15xxCT & MBRB15xxCT
Vishay Semiconductors
for merly General Semiconductor
Document Number 88670 www.vishay.com
01-Jul-02 1
Dual Schottky Barrier Rectifier Rever se V oltage 35 to 60V
Forward Current 15A
Mechanical Data
Case: JEDEC T O-220AB , ITO-220AB & T O-263AB
molded plastic body
Terminals: Plated leads, solderable per
MIL-STD-750, Method 2026
Polarity: As marked
Mounting Position: Any
Mounting T orque: 10 in-lbs maximum
Weight: 0.08 ounce, 2.24 grams
Features
• Plastic package has Underwriters Laborator y
Flammability Classification 94V-0
• Dual rectifier constr uction, positive center tap
• Metal silicon junction, major ity carr ier conduction
• Low power loss, high efficiency
• Guardr ing for overvoltage protection
• For use in low voltage, high frequency inver ters,
free wheeling, and polarity protection applications
• High temperature solder ing guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
0.08
(2.032)
0.24
(6.096)
0.42
(10.66)
0.63
(17.02)
0.12
(3.05)
0.33
(8.38)
Mounting Pad Layout TO-263AB
0.380 (9.65)
0.411 (10.45)
0.320 (8.13)
0.360 (9.14)
0.591 (15.00)
0.624 (15.85)
12
0.245 (6.22)
MIN
K
K
0.160 (4.06)
0.190 (4.83)
0.045 (1.14)
0.055 (1.40)
0.014 (0.36)
0.021 (0.53)
0.110 (2.79)
0.140 (3.56)
0.090 (2.29)
0.110 (2.79)
0.047 (1.19)
0.055 (1.40)
PIN 1
PIN 2 K - HEATSINK
0-0.01 (0-0.254)
0.027 (0.686)
0.037 (0.940)
0.105 (2.67)
0.095 (2.41) 0.205 (5.20)
0.195 (4.95)
13
PIN
2
0.060 (1.52)
0.405 (10.27)
0.383 (9.72)
0.191 (4.85)
0.171 (4.35)
0.600 (15.5)
0.580 (14.5)
0.560 (14.22)
0.530 (13.46)
0.037 (0.94)
0.027 (0.69)
0.140 (3.56)
0.130 (3.30)
0.350 (8.89)
0.330 (8.38)
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
0.131 (3.39)
0.122 (3.08)
0.110 (2.80)
0.100 (2.54)
0.022 (0.55)
0.014 (0.36)
DIA.
DIA.
0.676 (17.2)
0.646 (16.4)
0.205 (5.20)
0.195 (4.95)
0.105 (2.67)
0.095 (2.41)
PIN 2
PIN 1
PIN 3
ITO-220AB (MBRF15xxCT)
TO-220AB (MBR15xxCT)
Dimensions in inches
and (millimeters)
TO-263AB (MBRB15xxCT)
123
PIN
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)
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)
CASE
1.148 (29.16)
1.118 (28.40)
PIN 2
0.154 (3.91)
0.148 (3.74)
0.113 (2.87)
0.103 (2.62)
0.160 (4.06)
0.140 (3.56)
0.410 (10.41)
0.390 (9.91) 0.635 (16.13)
0.625 (15.87)
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
PIN 1
PIN 3
0.028 (0.70)
0.104 (2.65)
0.096 (2.45)
0.035 (0.90)
0.205 (5.20)
0.195 (4.95)
0.105 (2.67)
0.095 (2.41)
MBR15xxCT, MBRF15xxCT & MBRB15xxCT
Vishay Semiconductors
for merly General Semiconductor
www.vishay.com Document Number 88670
201-Jul-02
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
Wor king peak reverse voltage VRWM 35 45 50 60 V
Maximum DC blocking voltage VDC 35 45 50 60 V
Maximum average forward rectified current Total device 15
at TC = 105°CPer leg IF(AV) 7.5 A
Peak repetitive forward current at TC= 105°C
(rated VR, 20 KHz sq. wave) IFRM 15 A
Peak forward surge current
8.3ms single half sine-wave superimposed IFSM 150 A
on rated load (JEDEC Method)
Peak repetitive reverse surge current per leg
at tp= 2.0µs, 1KHZIRRM 1.0 0.5 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
RMS Isolation voltage (MBRF type only) from terminals to 4500 (NOTE 1)
heatsink with t = 1.0 second, RH ≤30% VISOL 3500 (NOTE 2) V
1500 (NOTE 3)
Electrical Characteristics(TC= 25°C unless otherwise noted)
Parameter Symbol
MBR1535CT MBR1545CT MBR1550CT MBR1560CT
Unit
Maximum instantaneous forward voltage per leg (Note 4)
at IF = 7.5A,TC = 25°C–0.75
at IF = 7.5A,TC = 125°CV
F0.57 0.65 V
at IF = 15A,TC = 25°C 0.84 –
at IF = 15A,TC =1 25°C 0.72 –
Maximum instantaneous reverse current TC = 25°C 0.1 1.0
at rated DC blocking voltage per leg (Note 4) TC =125°CIR15 50 mA
Thermal Characteristics(TC= 25°C unless otherwise noted)
Parameter Symbol MBR MBRF MBRB Unit
Maximum thermal resistance per leg RΘJA 60 –60 °C/W
RΘJC 3.0 5.0 3.0
Notes:
(1) Clip mounting (on case), where lead does not overlap heatsink with 0.110”offset
(2) Clip mounting (on case), where leads do overlap heatsink
(3) Screw mounting with 4-40 screw, where washer diameter is ≤ 4.9 mm (0.19”)
(4) Pulse test: 300µs pulse width, 1% duty cycle
Ordering Information
Product Case Package Code Package Option
MBR1535CT - MBR1560CT TO-220AB 45 Anti-Static tube, 50/tube, 2K/carton
MBRF1535CT - MBRF1560CT ITO-220AB 45 Anti-Static tube, 50/tube, 2K/carton
31 13”reel, 800/reel, 4.8K/car ton
MBRB1535CT - MBRB1560CT TO-263AB 45 Anti-Static tube, 50/tube, 2K/car ton
81 Anti-Static 13”reel, 800/reel, 4.8K/car ton
MBR15xxCT, MBRF15xxCT & MBRB15xxCT
Vishay Semiconductors
for merly General Semiconductor
Document Number 88670 www.vishay.com
01-Jul-02 3
Ratings and
Characteristic Curves(TA= 25°C unless otherwise noted)
Case Temperature (°C)
Fig. 1 – Forward Current
Derating Curve
Average Forward Current (A)
Fig. 3 – Typical Instantaneous
Forward Characteristics Per Leg
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (mA)
Fig. 4 – Typical Reverse
Characteristics Per Leg
Fig. 6 – Typical Transient Thermal
Impedance Per Leg
050 100 150
0
5
10
15
20
25 Resistive or Inductive Load
110 100
50
25
75
100
125
150
175
Number of Cycles at 60 HZ
t, Pulse Duration (sec.)
Fig. 2 – Maximum Non-Repetitive
Peak Forward Surge Current Per Leg
Peak Forward Surge Current (A)
TJ = TJ max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
0.01
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
0
1
10
50
MBR1535 - MBR1545
MBR1550 & MBR1560
TJ = 125°C
TJ = 25°C
Pulse Width = 300µs
1% Duty Cycle
020 40 60 80 100
0.001
0.01
0.1
1
10
50
MBR1535 - MBR1545
MBR1550 & MBR1560
TJ = 25°C
TJ = 75°C
TJ = 125°C
0.1 110 100
10
100
1,000
4,000
Reverse Voltage (V)
Junction Capacitance (pF)
Transient Thermal Impedance (°CW)
Fig. 5 – Typical Junction
Capacitance Per Leg
TJ = 25°C
f = 1.0MHZ
Vsig = 50MVp-p
MBR1535 - MBR1545
MBR1550 & MBR1560
0.01 0.1 110 100
0.1
1
10
100
