MBRB1530CT - MBRB1545CT
Document number: DS13015 Rev. 8 - 3
1 of 5
www.diodes.com
April 2018
© Diodes Incorporated
MBRB1530CT - MBRB1545CT
NOT RECOMMENDED FOR NEW DESIGN -
NO ALTERNATE PART
15A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features and Benefits
Guard Ring Die Construction for Transient Protection
Low Power Loss, High Efficiency
High Surge Capability
High Current Capability and Low Forward Voltage Drop
Surge Overload Rating to 150A Peak
For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Applications
Mechanical Data
Case: TO263 (D2PAK)
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish Tin. Solderable per MIL-STD-202, Method
208
Polarity: See Diagram
Weight: 1.7 grams (Approximate)
Ordering Information (Note 1)
Packaging
Shipping
TO263 (D2PAK)
800/Tape & Reel, 13-inch
TO263 (D2PAK)
800/Tape & Reel, 13-inch
TO263 (D2PAK)
800/Tape & Reel, 13-inch
TO263 (D2PAK)
800/Tape & Reel, 13-inch
Note: 1. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
Top View
MBRB15XXCT = Product Type Marking Code Where
XX = 30, 35, 40 or 45, Depending on Device Type
= Manufacturers’ Code Marking
YWW = Date Code Marking
Y = Last Digit of Year (ex: 2 for 2002)
WW = Week Code (01 to 53)
PIN 1
PIN 3 PIN 2 & 4
Polarity
YWW
MBRB15XXCT
MBRB1530CT - MBRB1545CT
Document number: DS13015 Rev. 8 - 3
2 of 5
www.diodes.com
April 2018
© Diodes Incorporated
MBRB1530CT - MBRB1545CT
NOT RECOMMENDED FOR NEW DESIGN -
NO ALTERNATE PART
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
MBRB
1530CT
MBRB
1535CT
MBRB
1540CT
MBRB
1545CT
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
30
35
40
45
V
RMS Reverse Voltage
VR(RMS)
21
24.5
28
31.5
V
Average Rectified Output Current @ TC = +105°C
IO
15
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
IFSM
150
A
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Typical Thermal Resistance Junction to Terminal
RJT
3.0
°C/W
Operating Temperature Range (Note 2)
VR ≤ 80% VRRM
TJ
-65 to +150
°C
VR ≤ 50% VRRM
≤+180
DC Forward Mode
≤+200
Storage Temperature Range
TSTG
-65 to +175
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Forward Voltage, Per Element @ IF = 7.5A
VFM
0.7
V
Voltage Rate of Change
dv/dt
10,000
V/µs
Peak Reverse Current @ TA = +25°C
at Rated DC Blocking Voltage (Note 3) @ TA = +100°C
IRM
0.1
15
mA
Maximum Reverse Recovery Time (Note 4)
tRR
30
ns
Typical Total Capacitance (Note 5)
CT
250
pF
Notes: 2. The heat generated must be less than the thermal conductivity from Junction-to-Ambient: dPD/dTJ < 1/RθJA.
3. 300µs pulse width, 2% duty cycle.
4. Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A (see figure 1).
5. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
0
4
8
12
16
20
050 100 200
I , AVERAGE FORWARD CURRENT (A)
(AV)
T , CASE TEMPERATURE (
癈
)
Fig. 1 Forward Current Derating Curve
C150
0.1
1.0
10
100
0.2 0.4 0.6 0.8
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics, per Element
F
T = 25 C
j
(°C )
MBRB1530CT - MBRB1545CT
Document number: DS13015 Rev. 8 - 3
3 of 5
www.diodes.com
April 2018
© Diodes Incorporated
MBRB1530CT - MBRB1545CT
NOT RECOMMENDED FOR NEW DESIGN -
NO ALTERNATE PART
50
100
150
0
200
250
300
110 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Surge Current
8.3 ms single half-sine-wave
10
100
1,000
0.1 1.0 10 100
C , TOTAL CAPACITANCE (pF)
T
V , DC REVERSE VOLTAGE (V)
Fig. 4 Typical Total Capacitance
R
T = 25
癈
f = 1MHz
j
0.01
0.1
1.0
10
100
040 80 120
I , INSTANTANEOUS REVERSE CURRENT (mA)
R
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics, per element
TJ = 25°C
f = 1MHz
MBRB1530CT - MBRB1545CT
Document number: DS13015 Rev. 8 - 3
4 of 5
www.diodes.com
April 2018
© Diodes Incorporated
MBRB1530CT - MBRB1545CT
NOT RECOMMENDED FOR NEW DESIGN -
NO ALTERNATE PART
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
TO263AB (D2PAK)
E
L1
D
b2
b
e
L2
c2
A
H
See Detail B
7° ± 1°
c
E1 D1
A1
Gauge Plane
L
L3
a
Detail B
Seating
Plane
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
TO263AB (D2PAK)
X1
Y1
Y2
C
X
Y
TO263AB (D2PAK)
Dim
Min
Max
Typ
A
4.07
4.82
-
A1
0.00
0.25
-
b
0.51
0.99
-
b2
1.15
1.77
-
c
0.356
0.73
-
c2
1.143
1.65
-
D
8.39
9.65
-
D1
6.55
6.95
-
e
2.54 TYP
E
9.66
10.66
-
E1
6.23
8.23
-
H
14.61
15.87
-
L
1.78
2.79
-
L1
-
1.67
-
L2
-
1.77
-
L3
-
-
0.254
a
0°
8°
-
All Dimensions in mm
Dimensions
Value (in mm)
C
5.08
X
1.10
X1
10.41
Y
3.50
Y1
7.01
Y2
15.99
MBRB1530CT - MBRB1545CT
Document number: DS13015 Rev. 8 - 3
5 of 5
www.diodes.com
April 2018
© Diodes Incorporated
MBRB1530CT - MBRB1545CT
NOT RECOMMENDED FOR NEW DESIGN -
NO ALTERNATE PART
IMPORTANT NOTICE
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