MBR3035WT/MBR3045WT
Vishay High Power Products
Schottky Rectifier, 2 x 15 A
Base
common
cathode
2
FEATURES
•
•
•
•
•
150 °C T
J
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
TO-247AC
1
3
Anode
Anode
2
1
2
Common
cathode
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.
PRODUCT SUMMARY
I
F(AV)
V
R
I
RM
2 x 15 A
35/45 V
100 mA at 125 °C
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
F(AV)
I
FRM
V
RRM
I
FSM
V
F
T
J
t
p
= 5 µs sine
20 Apk, T
J
= 125 °C
Range
CHARACTERISTICS
Rectangular waveform (per device)
T
C
= 125 °C (per leg)
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
V
R
V
RWM
MBR3035WT
35
MBR3045WT
45
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
per leg
per device
SYMBOL
I
F(AV)
I
FRM
TEST CONDITIONS
T
C
= 125 °C, rated V
R
Rated V
R
, square wave, 20 kHz T
C
= 125 °C
5 µs sine or 3 µs rect. pulse
Non-repetitive peak surge current
I
FSM
Following any rated load
condition and with rated
V
RRM
applied
VALUES
15
30
30
1020
A
UNITS
Peak repetitive forward current per leg
Surge applied at rated load conditions half wave,
single phase, 60 Hz
Peak repetitive reverse surge current
I
RRM
2.0 µs 1.0 kHz
200
2.0
Document Number: 93448
Revision: 21-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
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