VS-MBR7PBF Datasheet, PDF (1/7 Pages) Vishay Siliconix – High frequency operation

VS-MBR7...PbF Series, VS-MBR7...-N3 Series
www.vishay.com
Vishay Semiconductors
Schottky Rectifier, 7.5 A
Base
cathode
2
TO-220AC
1
3
Cathode Anode
PRODUCT SUMMARY
Package
I_F(AV)
V_R
V_F at I_F
I_RM max.
T_J max.
Diode variation
E_AS
TO-220AC
7.5 A
35 V, 45 V
0.57 V
15 mA at 125 °C
150 °C
Single die
7 mJ
FEATURES
• 150 °C T_J operation
• High frequency operation
• Low forward voltage drop
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified according to JEDEC-JESD47
• Halogen-free according to IEC 61249-2-21 definition
(-N3 only)
DESCRIPTION
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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
Rectangular waveform
V_RRM
I_FSM
t_p = 5 μs sine
V_F
7.5 A_pk, T_J = 125 °C
T_J
Range
VALUES
7.5
35/45
690
0.57
- 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
VS-MBR735PbF
35
VS-MBR735-N3
35
VS-MBR745PbF
45
VS-MBR745-N3 UNITS
45
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
I_F(AV)
Non-repetitive peak surge current
I_FSM
Non-repetitive avalanche energy
E_AS
Repetitive avalanche current
I_AR
TEST CONDITIONS
VALUES
T_C = 131 °C, rated V_R
7.5
Following any rated load
5 µs sine or 3 µs rect. pulse condition and with rated 690
V_RRM applied
Surge applied at rated load condition half wave
150
single phase 60 Hz
T_J = 25 °C, I_AS = 2 A, L = 3.5 mH
7
Current decaying linearly to zero in 1 μs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
2
UNITS
A
A
mJ
A
Revision: 30-Aug-11
1
Document Number: 94299
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000