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International Rectifier Electronic Components Datasheet

MBRB1045PbF Datasheet

SCHOTTKY RECTIFIER

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Bulletin PD-21042 rev. A 06/06
SCHOTTKY RECTIFIER
MBRB10..PbF Series
10 Amp
IF(AV) = 10Amp
VR = 35/ 45V
Major Ratings and Characteristics
Characteristics
Values
IF(AV) Rectangular waveform
10
IFRM @ TC = 135°C
VRRM
IFSM @ tp = 5 μs sine
20
35/ 45
1060
VF @ 10 Apk, TJ = 125°C
0.57
TJ range
- 65 to 150
Units
A
A
V
A
V
°C
Description/ Features
This Schottky rectifier has been optimized for low reverse
leakage at high temperature. The proprietary barrier
technology allows for reliable operation up to 150° C junction
temperature. Typical applications are in switching power
supplies, converters, free-wheeling diodes, and reverse
battery protection.
150°C TJ operation
TO-220 and D2Pak packages
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free ("PbF" suffix)
Case Styles
Base
Cathode
2
www.irf.com
D2PAK
1
N/C
3
Anode
1


International Rectifier Electronic Components Datasheet

MBRB1045PbF Datasheet

SCHOTTKY RECTIFIER

No Preview Available !

MBRB10..PbF Series
Bulletin PD-21042 rev. A 06/06
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
MBRB1035PbF
35
MBRB1045PbF
45
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
IFRM Peak Repetitive Forward
Current
IFSM Non Repetitive Peak
Surge Current
EAS Non-Repetitive Avalanche Energy
IAR Repetitive Avalanche Current
Values
10
20
1060
150
8
2
Units
Conditions
A @ TC = 135° C (Rated VR)
A Rated VR, square wave, 20kHz
TC = 135° C
5μs Sine or 3μs Following any rated load condi-
A
Rect. pulse
tion and with rated VRRM applied
Surge applied at rated load conditions halfwave,
single phase, 60Hz
mJ TJ = 25 °C, IAS = 2 Amps, L = 4 mH
A Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop
(1)
IRM Max. Instantaneus Reverse Current
(1)
VF(TO) Threshold Voltage
rt Forward Slope Resistance
CT Max. Junction Capacitance
LS Typical Series Inductance
dv/dt Max. Voltage Rate of Change
Values
0.84
0.57
0.72
0.1
15
0.354
17.6
600
8.0
10000
Thermal-Mechanical Specifications
Units
Conditions
V
V
V
mA
mA
V
mΩ
pF
nH
V/ μs
@ 20A
@ 10A
@ 20A
TJ = 25 °C
TJ = 125 °C
TJ = TJ max.
TJ = 25 °C
TJ = 125 °C
Rated DC voltage
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
Measured from top of terminal to mounting plane
(Rated VR)
(1) Pulse Width < 300μs, Duty Cycle <2%
Parameters
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance
Junction to Case
RthCS Typical Thermal Resistance
Case to Heatsink
wt Approximate Weight
T Mounting Torque
Min.
Max.
Marking Device
Values
-65 to 150
-65 to 175
2.0
Units
Conditions
°C
°C
°C/W DC operation
0.50 °C/W Mounting surface, smooth and greased
Only for TO-220
2 (0.07) g (oz.)
6 (5)
12 (10)
Kg-cm
(Ibf-in)
MBRB10..
Case style D2Pak
2 www.irf.com


Part Number MBRB1045PbF
Description SCHOTTKY RECTIFIER
Maker International Rectifier
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MBRB1045PbF Datasheet PDF






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