Vishay VS-MBRB15..CTPbF Series, VS-MBR15..CT-1PbF Series Data Sheet
A
VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series
Vishay High Power Products
Schottky Rectifier, 2 x 7.5 A
VS-MBRB15..CTPbF
VS-MBR15..CT-1PbF
FEATURES
• 150 °C TJ operation
• Center tap TO-220 package
• Low forward voltage drop
• High frequency operation
Base
common
cathode
2
Base
common
cathode
2
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
1
node Anode
2
Common
cathode
2
D
PAK
3
1
Anode Anode
2
Common
cathode
3
TO-262
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
• AEC-Q101 qualified
DESCRIPTION
PRODUCT SUMMARY
I
F(AV)
V
R
I
RM
2 x 7.5 A
35 V/45 V
15 mA at 125 °C
The VS-MBR(B)15... 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 CHARACTERISTICS VALUES UNITS
I
F(AV)
V
I
FSM
V
T
RRM
F
J
Rectangular waveform 15 A
35/45 V
tp = 5 μs sine 690 A
7.5 Apk, TJ = 125 °C 0.57 V
- 65 to 150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
R
RWM
VS-MBRB1535CTPbF
VS-MBR1535CT-1PbF
35 45 V
VS-MBRB1545CTPbF
VS-MBR1545CT-1PbF
UNITS
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average
forward current
Maximum peak one cycle
non-repetitive surge
Non-repetitive avalanche energy per leg E
Repetitive avalanche current per leg I
Document Number: 94303 For technical questions, contact: diodestech@vishay.com
Revision: 15-Mar-10 1
per leg
per device 15
I
F(AV)
I
FSM
AR
TC = 131 °C, rated V
5 μs sine or 3 μs
rect. pulse
Surge applied at rated load conditions halfwave,
single phase, 60 Hz
TJ = 25 °C, IAS = 2 A, L = 3.5 mH 7 mJ
AS
Current decaying linearly to zero in 1 μs
Frequency limited by T
R
Following any rated load condition
and with rated V
maximum VA = 1.5 x VR typical
J
RRM
applied
7.5
690
150
2A
A
www.vishay.com
VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series
Vishay High Power Products
Schottky Rectifier, 2 x 7.5 A
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
15 A TJ = 25 °C 0.84
Maximum forward voltage drop V
FM
(1)
15 A 0.72
Maximum instantaneous reverse current I
Maximum junction capacitance C
Typical series inductance L
RM
(1)
T
= 125 °C 15
J
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 400 pF
T
Measured from top of terminal to mounting plane 8.0 nH
S
TJ = 25 °C
Maximum voltage rate of change dV/dt Rated V
T
= 125 °C
J
Rated DC voltage
R
0.57
0.1
10 000 V/μs
Note
(1)
Pulse width < 300 μs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction temperature range T
Maximum storage temperature range T
Maximum thermal resistance,
junction to case per leg
Typical thermal resistance,
case to heatsink
Maximum thermal resistance,
junction to ambient
Approximate weight
Mounting torque
minimum 6 (5)
maximum 12 (10)
Marking device
- 65 to 150
J
- 65 to 175
R
R
R
Stg
thJC
thCS
thJA
DC operation 3.0
Mounting surface, smooth and greased 0.50
DC operation 60
2
Case style D
PAK MBRB1545CT
Case style TO-262 MBR1545CT-1
2g
0.07 oz.
kgf · cm
(lbf · in)
V7.5 A
mA
°C
°C/W
www.vishay.com For technical questions, contact: diodestech@vishay.com
Document Number: 94303
2 Revision: 15-Mar-10
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