Diodes MBR1545CT 15a schottky barrier rectifier Datasheet

MBR1530CT - MBR1560CT
15A SCHOTTKY BARRIER RECTIFIER
Features
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Schottky Barrier Chip
Guard Ring Die Construction for
Transient Protection
Low Power Loss, High Efficiency
High Surge Capability
High Current Capability and Low Forward
Voltage Drop
For Use in Low Voltage, High Frequency
Inverters, Free Wheeling, and Polarity
Protection Applications
Plastic Material: UL Flammability
Classification Rating 94V-0
B
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·
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M
C
D
K
A
1
2
3
E
Mechanical Data
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TO-220AB
L
J
G
N
Case: Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: As Marked on Body
Marking: Type Number
Weight: 2.24 grams (approx.)
Mounting Position: Any
H H
P
Pin 1 +
Pin 2 Pin 3 +
+
Case
Dim
Min
Max
A
14.22
15.88
B
9.65
10.67
C
2.54
3.43
D
5.84
6.86
E
¾
6.35
G
12.70
14.73
H
2.29
2.79
J
0.51
1.14
K
3.53Æ
4.09Æ
L
3.56
4.83
M
1.14
1.40
N
0.30
0.64
P
2.03
2.92
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
MBR
Symbol 1530CT
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
@ TC = 125°C
(Note 1)
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on rated load
(JEDEC Method)
Forward Voltage Drop
MBR
1535CT
MBR
1540CT
MBR
1545CT
MBR
1550CT
MBR
1560CT
Unit
VRRM
VRWM
VR
30
35
40
45
50
60
V
VR(RMS)
21
24.5
28
31.5
35
42
V
IO
15
A
IFSM
150
A
@ IF = 7.5A, TC = 125°C
@ IF = 7.5A, TC = 25°C
VFM
0.57
0.70
0.65
0.75
V
@ TC = 25°C
@ TC = 125°C
IRM
0.1
15
1.0
50
mA
Peak Reverse Current
at Rated DC Blocking Voltage
Typical Junction Capacitance
(Note 2)
Cj
300
pF
Typical Thermal Resistance Junction to Case
(Note 1)
RqJc
1.7
°C/W
Voltage Rate of Change (Rated VR)
Operating and Storage Temperature Range
Notes:
dV/dt
Tj, TSTG
1000
10,000
-65 to +150
V/ms
°C
1. Thermal resistance junction to case mounted on heatsink.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
DS23013 Rev. F-2
1 of 2
MBR1530CT - MBR1560CT
50
IF, INSTANTANEOUS FWD CURRENT (A)
I(AV), AVERAGE FORWARD CURRENT (A)
20
16
12
8
4
0
MBR1530 - MBR1545
10
MBR1550 / MBR1560
1.0
TJ = 25°C
Pulse width = 300µs
2% duty cycle
0.1
0
50
100
0.2
150
0.6
0.8
1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
300
4000
Tj = 25°C
f = 1.0MHz
250
Cj, CAPACITANCE (pF)
IFSM, PEAK FORWARD SURGE CURRENT (A)
TC, CASE TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
0.4
200
150
100
1000
50
0
1
100
100
10
0.1
10
100
VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
NUMBER OF CYCLES AT 60Hz
Fig. 3 Max Non-Repetitive Surge Current
IR, INSTANTANEOUS REVERSE CURRENT (mA)
1.0
10
Tj = 150°C
1.0
Tj = 125°C
0.1
Tj = 75°C
0.01
Tj = 25°C
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics
DS23013 Rev. F-2
2 of 2
MBR1530CT - MBR1560CT
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