VS-MBR7...PbF Series, VS-MBR7...-N3 Series
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Vishay Semiconductors
Schottky Rectifier, 7.5 A
FEATURES
Base
cathode
• 150 °C TJ operation
2
• High frequency operation
• Low forward voltage drop
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
1
3
Cathode Anode
TO-220AC
• Guard ring for enhanced ruggedness and long
term reliability
• Compliant to RoHS Directive 2002/95/EC
PRODUCT SUMMARY
• Designed and qualified according to JEDEC-JESD47
Package
TO-220AC
7.5 A
• Halogen-free according to IEC 61249-2-21 definition
(-N3 only)
IF(AV)
VR
35 V, 45 V
0.57 V
VF at IF
DESCRIPTION
I
RM max.
15 mA at 125 °C
150 °C
The VS-MBR7... 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.
TJ max.
Diode variation
EAS
Single die
7 mJ
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
7.5
UNITS
Rectangular waveform
A
V
35/45
tp = 5 μs sine
7.5 Apk, TJ = 125 °C
Range
690
A
VF
0.57
V
TJ
- 65 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL VS-MBR735PbF
VS-MBR735-N3
VS-MBR745PbF
VS-MBR745-N3 UNITS
Maximum DC reverse voltage
VR
35
35
45
45
V
Maximum working peak reverse
voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
TC = 131 °C, rated VR
VALUES UNITS
Maximum average forward current
IF(AV)
7.5
A
Following any rated load
condition and with rated
5 µs sine or 3 µs rect. pulse
690
VRRM applied
Non-repetitive peak surge current
IFSM
A
Surge applied at rated load condition half wave
single phase 60 Hz
150
7
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TJ = 25 °C, IAS = 2 A, L = 3.5 mH
mJ
A
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
2
Revision: 30-Aug-11
Document Number: 94299
1
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