OBSOLETE – PART DISCONTINUED
MBR4030PT - MBR4060PT
Document number: DS23019 Rev. 9 - 4
1 of 3
www.diodes.com
July 2015
ã Diodes Incorporated
MBR4030PT - MBR4060PT
40A SCHOTTKY BARRIER RECTIFIER
Features
A
B
E
G
J
L
M
N
PQ
K
S
M
H
R
D
C
Maximum Ratings and Electrical Characteristics @ TA= 25°C unless otherwise specified
·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
·Lead Free Finish, RoHS Compliant (Note 3)
Mechanical Data
·Case: TO-3P
·Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·Moisture Sensitivity: Level 1 per J-STD-020C
·Terminals: Finish - Bright Tin. Plated Leads Solderable per
MIL-STD-202, Method 208
·Polarity: As Marked on Body
·Ordering Information: See Last Page
·Marking: Type Number
·Weight: 5.6 grams (approximate)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol MBR
4030PT
MBR
4035PT
MBR
4040PT
MBR
4045PT
MBR
4050PT
MBR
4060PT Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
30 35 40 45 50 60 V
RMS Reverse Voltage VR(RMS) 21 24.5 28 31.5 35 42 V
Average Rectified Output Current @ TC= 125°C
(Note 1) IO40 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on rated load
(JEDEC Method)
IFSM 400 A
Forward Voltage Drop @ IF= 20A, TC= 25°C
@ IF= 20A, TC= 125°CVFM 0.70
0.60
0.80
0.70 V
Peak Reverse Current @ TC= 25°C
at Rated DC Blocking Voltage @ TC= 125°CIRM 1.0
100 mA
Typical Total Capacitance (Note 2) CT1100 pF
Typical Thermal Resistance Junction to Case (Note 1) RqJC 1.4 °C/W
Voltage Rate of Change (Rated VR)dV/dt 10,000 V/ms
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Notes: 1. Thermal resistance junction to case mounted on heatsink.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
TO-3P
Dim Min Max
A1.88 2.08
B4.68 5.36
C20.63 22.38
D18.5 21.5
E2.1 2.4
G0.51 0.76
H15.38 16.25
J1.90 2.70
K2.9Æ3.65Æ
L3.78 4.50
M5.2 5.7
N0.89 1.53
P1.82 2.46
Q2.92 3.23
R11.70 12.84
S¾6.10
All Dimensions in mm
OBSOLETE
PART OBSOLETE
OBSOLETE – PART DISCONTINUED
2 of 3
www.diodes.com
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fi
g
.2 T
y
pical Forward Characteristics
(
per element
)
F
MBR 4030PT - MBR4045PT
MBR4050PT - MBR4060PT
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
0.1
1.0
10
100
110 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fi
g
. 3 Max Non-Repetitive Sur
g
e Current
100
200
300
4
00
8.3 ms Single half
sine-wave (JEDEC method)
100
1000
4
000
110
C , CAPACITANCE (pF)
T
V , REVERSE VOLTAGE (V)
Fi
g
.4 T
y
pical Total Capacitance
R
T=25°C
f=1Mhz
J
100
0.1
0.001
0.01
0.1
1.0
020 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fi
g
.5 T
y
pical Reverse Characteristics
T = 125°C
C
T=75°C
C
T = 25°C
C
10
T=25°C
j
0 50 100 150
I , AVERAGE FORWARD CURRENT (A)
(AV)
T , CASE TEMPERATURE (°C)
Fi
g
. 1 Forward Current Deratin
g
Curve
C
0
30
10
20
40
5
0
OBSOLETE
PART OBSOLETE
MBR4030PT - MBR4060PT
Document number: DS23019 Rev. 9 - 4
July 2015
ã Diodes Incorporated
OBSOLETE – PART DISCONTINUED
Notes: 4. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf.
3 of 3
www.diodes.com
Ordering Information
Device Packaging Shipping
MBR4030PT TO-3P 30/Tube
MBR4035PT TO-3P 30/Tube
MBR4040PT TO-3P 30/Tube
MBR4045PT TO-3P 30/Tube
MBR4050PT TO-3P 30/Tube
MBR4060PT TO-3P 30/Tube
(Note 4)
IMPORTANT NOTICE
LIFE SUPPORT
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes Incorporated.
OBSOLETE
PART OBSOLETE
July 2015
ã Diodes Incorporated
MBR4030PT - MBR4060PT
Document number: DS23019 Rev. 9 - 4
