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MBR4045WT Datasheet(PDF) 2 Page - International Rectifier

Part # MBR4045WT
Description  SCHOTTKY RECTIFIER 40 Amp
PDF  7 Pages
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Manufacturer  IRF [International Rectifier]
Direct Link  http://www.irf.com
Logo IRF - International Rectifier

MBR4045WT Datasheet(HTML) 2 Page - International Rectifier

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MBR4045WTPbF
Bulletin PD-20677 rev. B 11/06
2
www.irf.com
T
J
Max. Junction Temperature Range
-55to150
°C
Tstg
Max. Storage Temperature Range
-55to175
°C
R
thJC Max. Thermal Resistance
1.4
°C/W DC operation
Junction to Case (Per Package)
R
thCS Typical Thermal Resistance
0.7
°C/W Mounting surface, smooth and greased
Case to Heatsink
wt
Approximate Weight
6(0.21)
g(oz.)
T
Mounting Torque
Min.
6(5)
Max.
12(10)
Case Style
TO-247AC(TO-3P)
JEDEC
DeviceMarking
MBR4045WT
Thermal-Mechanical Specifications
Parameters
Values
Units
Conditions
Part number
MBR4045WTPbF
V
R
Max. DC Reverse Voltage (V)
V
RWM Max. Working Peak Reverse Voltage (V)
45
Voltage Ratings
Kg-cm
(Ibf-in)
I
F(AV)
Max.AverageForward
(PerLeg)
20
@T
C=125°C, 50%dutycycle,rectangularwaveform
Current
(PerDevice)
40
I
FRM
Peak Repetitive Forward
40
A
Rated V
R, square wave, 20kHz
Current
(Per Leg)
TC=125°C
I
FSM
Max.PeakOneCycleNon-Repetitive
1020
5μs Sine or3μsRect. pulse
Surge Current(PerLeg) See fig.7
265
10msSineor6msRect. pulse
E
AS
Non-RepetitiveAvalancheEnergy
20
mJ
T
J = 25 °C, IAS = 3 Amps, L = 4.40 mH
(Per Leg)
I
AR
RepetitiveAvalancheCurrent
3
A
Currentdecayinglinearlytozeroin1μsec
(Per Leg)
Frequency limited by TJ max.VA =1.5xVR typical
Following any rated
load condition and with
rated VRRM applied
A
Absolute Maximum Ratings
V
FM
Max. Forward Voltage Drop
0.59
V
@ 20A
0.78
V
@ 40A
(1)
0.56
V
@ 20A
0.72
V
@ 40A
I
RM
Max.InstantaneusReverseCurrent
1.75
mA
TJ = 25 °C
(1)
50
mA
TJ = 100 °C
85
mA
TJ = 125 °C
VF(TO) ThresholdVoltage
0.29
V
TJ = TJ max.
rt
Forward Slope Resistance
10.3
m
Ω
CT
Max. Junction Capacitance
900
pF
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
LS
Typical Series Inductance
7.5
nH
Measured from top of terminal to mounting plane
dv/dt Max. Voltage Rate of Change
10000
V/ μs
(Rated VR)
Electrical Specifications
Parameters
Values
Units
Conditions
Rated DC voltage
T
J = 125 °C
(1) Pulse Width < 300μs, Duty Cycle <2%
T
J = 25 °C
A
Parameters
Values Units
Conditions



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