Voltage
45 to 150 V Current
15.0 A
Jul - 09
MBR1545CT ....... MBR15150CT
15.0 Amp. Schottky Barrier Rectifier
Common Cathode
Suffix "C"
TO-220AB
13
2
2• High surge capability
• For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
• Low power loss, high efficiency.
• Cases: JEDEC TO-220AB molded plastic body
• Terminals: Pure tin plated, lead free, solderable per
MIL-STD-750, Method 2026
• Mounting position: Any
• Weight: 2.24 grams
Mechanical Data
• High temperature soldering guaranteed:
260°C/10 seconds, 6.35mm from case
• Plastic material used carries Underwriters
Laboratory Classifications 94V-0
• High current capability, low forward voltage drop
• Polarity: As marked
• Mounting torque: 5 in. - lbs. max
• Metal silicon junction, majority carrier conduction
• Guardring for overvoltage protection
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage (V)
Maximum DC blocking voltage (V)
Maximum Average Forward Rectified Current
at TC = 105 °C
VRRM
VRMS
VDC
IF (AV)
Tj
Tstg
Operating Junction Temperature Range
Storage Temperature Range – 65 to + 175 °C
IFSM
15 A
150 A
– 65 to + 150 °C
IRRM
Absolute Maximum Ratings, according to IEC publication No. 134
Electrical Char acteristics
MBR
1545CT
45
45
31
MBR
1560CT
60
60
42
MBR
15100CT
100
100
70
MBR
15150CT
150
150
105
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load (JEDEC Method)
Peak Repetitive Reverse Surge Current (Note 1)
0.5 A1.0 A
VF
IR
Rthj-a
Rthj-c
Maximum Typical Thermal Resistance (Note 3)
0.57 V
10 °C/W
1.5 °C/W
Maximum Instantaneous Forward Voltage at
(Note 2) IF = 7.5 A, Tc = 25 °C
I
F = 7.5 A, Tc = 125 °C
I
F = 15 A, Tc = 25 °C
I
F = 15 A, Tc = 125 °C
7.5 mA
0.84 V
0.72 V
-
0.92 V
0.82 V
-
-
1.05 V
0.92 V
-
-
0.75 V
0.65 V
-
-
Max. Instantaneous Reverse Current @ TC=25°C
at Rated DC Blocking Voltage (Note 2) @ TC=125°C
10 mA
0.1 mA
5.0 mA
0.5 mA
MBR
1545CT MBR
1560CT MBR
15100CT MBR
15150CT
CjTypical Junction Capacitance 200 pF400 pF
0.3 mA
Notes: 1. 2.0µs Pulse Width, f=1.0 KHz
2. Pulse Test: 300µs Pulse Width, 1% Duty Cycle
3. Mount on Heatsink Size of 50.4 mm x 76.2 mm x 6.35 mm Al-Plate.
VF, forward voltage (V)
IF, instantaneous forward current (A)
0 0.1 0.6 0.7 0.8
0 50 100 150
TC, case temperature (°C)
IFSM, peak forward surge current (A)
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER LEG
Number of cycles at 60 Hz.
TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER LEG FORWARD CURRENT DERATING CURVE
IF(AV), average forward rurrent (A)
40 25
20
15
10
5
0
10
0.01
200
250
150
100
300
50
0.2 0.3 0.4 0.5
10 1001
Jul - 09
MBR1545CT ....... MBR15150CT
10 100
TYPICAL JUNCTION CAPACITANCE
PER LEG
VR, reverse voltage (V)
Cj, junction capacitance (pF)
4000
10.1
10
Rating And Characteristic Curves
0
100
500
1000
0.1
1
0.9 1.2
Tj = 125 °C
Tj = 25 °C
1.0 1.1
40
4 50
MBR1560CT
MBR1545CT
MBR15100CT-MBR15150CT
MBR15150CT
MBR15100CT
Pulse Width=300µs
1% Duty Cycle
RESISTIVE OR
INDUCTIVE LOAD
MBR1545CT-MBR1560CT
MBR15100CT-MBR15150CT
Tj = 25 °C
f = 1.0 MHz
Vsig = 50mVp-p
Tj = Tj max
8.3ms Single Half Sine Wave
JEDEC Method
Jul - 09
MBR1545CT ....... MBR15150CT
TYPICAL REVERSE CHARACTERISTIC
PER LEG
IR, instantaneous reverse current (mA)
Percent of rated peak reverse voltage (%)
0.1
1
10
100
0.010.1 1 10 100
Transient ther mal impedance (ºC/W)
t, Pulse durantion (sec.)
Rating And Characteristic Curves
50
0.01
0.1
0.001
10
0 20 100 14040 60
PACKAGE MECHANICAL DATA
TO-220AB
A
B
C
D
E
F
G
L2
L4
DIA
REF. DIMENSIONS
Milimeters
Min.
4.44
2.54
0.35
--
0.68
2.41
13.46
2.62
3.91
L3
1.14 4.70
2.79
0.64
10.5
0.94
2.67
14.22
2.87
3.74
1.40
14.90
Max.
15.10
L7 5.84
L5 6.86
3.56 4.06
TYPICAL TRANSIENT THERMAL
CHARACTEREISTICS PER LEG
1
80 120
Tj = 75 °C
Tj = 125 °C
MBR1560CT-MBR15150CT
Tj = 25 °C
MBR1545CT
