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International Rectifier Electronic Components Datasheet

3045WT Datasheet

MBR3045WT

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MBR3035WT/MBR3045WT
Vishay High Power Products
Schottky Rectifier, 2 x 15 A
Base
common
cathode
2
TO-247AC
13
Anode
1
2
Anode
2
Common
cathode
PRODUCT SUMMARY
IF(AV)
VR
IRM
2 x 15 A
35/45 V
100 mA at 125 °C
FEATURES
• 150 °C TJ operation
• Center tap TO-247 package
• Very low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
• Designed and qualified for industrial level
DESCRIPTION
The MBR30..WT center tap Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
leakage. The proprietary barrier technology allows for
reliable operation up to 150 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
Rectangular waveform (per device)
IFRM
VRRM
TC = 125 °C (per leg)
IFSM
tp = 5 µs sine
VF 20 Apk, TJ = 125 °C
TJ Range
VALUES
30
30
35/45
1020
0.60
- 65 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
MBR3035WT
35
MBR3045WT
45
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average
forward current
per leg
per device
IF(AV)
Peak repetitive forward current per leg
IFRM
Non-repetitive peak surge current
IFSM
Peak repetitive reverse surge current
IRRM
TEST CONDITIONS
TC = 125 °C, rated VR
Rated VR, square wave, 20 kHz TC = 125 °C
Following any rated load
5 µs sine or 3 µs rect. pulse condition and with rated
VRRM applied
Surge applied at rated load conditions half wave,
single phase, 60 Hz
2.0 µs 1.0 kHz
VALUES
15
30
30
1020
200
2.0
UNITS
A
Document Number: 93448
Revision: 21-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1


International Rectifier Electronic Components Datasheet

3045WT Datasheet

MBR3045WT

No Preview Available !

MBR3035WT/MBR3045WT
Vishay High Power Products Schottky Rectifier, 2 x 15 A
www.DataSheet4U.com
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop
VFM (1)
Maximum instantaneous reverse current IRM (1)
Threshold voltage
Forward slope resistance
Maximum junction capacitance
Typical series inductance
Maximum voltage rate of change
Note
(1) Pulse width < 300 µs, duty cycle < 2 %
VF(TO)
rT
CT
LS
dV/dt
30 A
20 A
30 A
TJ = 25 °C
TJ = 125 °C
TEST CONDITIONS
TJ = 25 °C
TJ = 125 °C
Rated DC voltage
TJ = TJ maximum
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured from top of terminal to mounting plane
Rated VR
VALUES
0.76
0.60
0.72
1.0
100
0.29
13.8
800
7.5
10 000
UNITS
V
mA
V
mΩ
pF
nH
V/µs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction temperature range
TJ
Maximum storage temperature range
Maximum thermal resistance,
junction to case per leg
TStg
RthJC
DC operation
Typical thermal resistance,
case to heatsink
RthCS Mounting surface, smooth and greased
Approximate weight
Mounting torque
minimum
maximum
Marking device
Case style TO-247AC (JEDEC)
VALUES
- 65 to 150
- 65 to 175
UNITS
°C
1.40
°C/W
0.24
6g
0.21 oz.
6 (5)
12 (10)
kgf · cm
(lbf · in)
MBR3035WT
MBR3045WT
www.vishay.com
2
For technical questions, contact: diodes-tech@vishay.com
Document Number: 93448
Revision: 21-Aug-08


Part Number 3045WT
Description MBR3045WT
Maker International Rectifier
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3045WT Datasheet PDF






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