MBR30..CT Series
Vishay High Power Products
Schottky Rectifier, 2 x 15 A
FEATURES
• 150 °C T
J
operation
Base 2
common
cathode
• Center tap TO-220 package
• Low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Anode
TO-220AB
Anode
2
1 Common
3
cathode
• Guard ring for enhanced ruggedness and long term
reliability
• Designed and qualified for industrial level
DESCRIPTION
PRODUCT SUMMARY
I
F(AV)
V
R
I
RM
2 x 15 A
35/45 V
100 mA at 125 °C
This center tap 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, freewheeling diodes, and reverse
battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
F(AV)
V
RRM
I
FRM
I
FSM
V
F
T
J
T
C
= 123 °C (per leg)
t
p
= 5 µs sine
20 Apk, T
J
= 125 °C
Range
CHARACTERISTICS
Rectangular waveform (per device)
VALUES
30
35/45
30
1020
0.6
- 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
MBR3035CT
35
MBR3045CT
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
= 123 °C, rated V
R
Rated V
R
, square wave, 20 kHz, T
C
= 123 °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
A
1020
UNITS
Peak repetitive forward current per leg
Surge applied at rated load conditions halfwave,
single phase, 60 Hz
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
E
AS
I
AR
T
J
= 25 °C, I
AS
= 2 A, L = 5 mH
Current decaying linearly to zero in 1 µs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
200
10
2
mJ
A
Document Number: 93447
Revision: 21-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
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