MBR30..CT Series
Vishay High Power Products
Schottky Rectifier, 2 x 15 A
FEATURES
• 150 °C TJ operation
Base
common
cathode
2
• 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
Anode
• Guard ring for enhanced ruggedness and long term
reliability
2
Common
1
3
TO-220AB
cathode
• Designed and qualified for industrial level
DESCRIPTION
PRODUCT SUMMARY
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.
IF(AV)
2 x 15 A
35/45 V
VR
IRM
100 mA at 125 °C
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFRM
CHARACTERISTICS
VALUES
30
UNITS
Rectangular waveform (per device)
A
V
35/45
30
TC = 123 °C (per leg)
tp = 5 µs sine
A
IFSM
1020
VF
20 Apk, TJ = 125 °C
Range
0.6
V
TJ
- 65 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VR
MBR3035CT
35
MBR3045CT
UNITS
Maximum DC reverse voltage
Maximum working peak reverse voltage
45
V
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
TC = 123 °C, rated VR
VALUES
UNITS
per leg
15
30
30
Maximum average
forward current
IF(AV)
IFRM
per device
Peak repetitive forward current per leg
Rated VR, square wave, 20 kHz, TC = 123 °C
Following any rated load
5 µs sine or 3 µs rect. pulse condition and with rated
VRRM applied
A
1020
Non-repetitive peak surge current
IFSM
Surge applied at rated load conditions halfwave,
single phase, 60 Hz
200
10
2
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
EAS
IAR
TJ = 25 °C, IAS = 2 A, L = 5 mH
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
Document Number: 93447
Revision: 21-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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