VS-MBRB25..CT-M3, VS-MBR25..CT-M3
www.vishay.com
Vishay Semiconductors
High Performance Schottky Rectifier, 2 x 15 A
FEATURES
• 150 °C T
J
operation
• Center tap D
2
PAK (TO-263AB) and TO-262AA
packages
2
1
3
1
2
3
• Low forward voltage drop
• High frequency operation
TO-262AA
Base
common
cathode
2
D
2
PAK (TO-263AB)
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 245 °C
• Designed and qualified according to JEDEC
®
-JESD 47
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
2
1 Common
3
Anode cathode Anode
2
1 Common
3
Anode cathode Anode
VS-MBRB25..CT-M3
VS-MBR25..CT-1-M3
DESCRIPTION
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.
PRIMARY CHARACTERISTICS
I
F(AV)
V
R
V
F
at I
F
I
RM
max.
T
J
max.
E
AS
Package
Circuit configuration
D
2
PAK
2 x 15 A
35 V, 45 V
See datasheet
40 mA at 125 °C
150 °C
16 mJ
(TO-263AB), TO-262AA
Common cathode
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
F(AV)
I
FRM
V
RRM
I
FSM
V
F
T
J
t
p
= 5 μs sine
30 A
pk
, T
J
= 125 °C
Range
CHARACTERISTICS
Rectangular waveform (per device)
T
C
= 130 °C (per leg)
VALUES
30
30
35/45
1060
0.73
-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-MBRB2535CT-M3
VS-MBR2535CT-1-M3
35
VS-MBRB2545CT-M3
VS-MBR2545CT-1-M3
45
UNITS
V
Revision: 03-Nov-17
Document Number: 96406
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-MBRB25..CT-M3, VS-MBR25..CT-M3
www.vishay.com
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
per leg
per device
SYMBOL
I
F(AV)
I
FRM
TEST CONDITIONS
T
C
= 130 °C, rated V
R
Rated V
R
, square wave, 20 kHz, T
C
= 130 °C
5 μs sine or 3 μs
rect. pulse
Following any rated load
condition and with rated
V
RRM
applied
VALUES
15
30
30
1060
A
UNITS
Peak repetitive forward current per leg
Non-repetitive peak surge current
I
FSM
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 = 8 mH
Current decaying linearly to zero in 1 μs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
150
16
2
mJ
A
ELECTRICAL SPECIFICATIONS
PARAMETER
Maximum forward voltage drop
Maximum instantaneous
reverse current
Threshold voltage
Forward slope resistance
Maximum junction capacitance
Typical series inductance
Maximum voltage rate of change
Note
(1)
Pulse width < 300 μs, duty cycle < 2 %
SYMBOL
V
FM (1)
I
RM (1)
V
F(TO)
r
t
C
T
L
S
dV/dt
30 A
T
J
= 25 °C
T
J
= 125 °C
T
J
= T
J
maximum
V
R
= 5 V
DC
(test signal range 100 kHz to 1 MHz), 25 °C
Measured from top of terminal to mounting plane
Rated V
R
TEST CONDITIONS
T
J
= 25 °C
T
J
= 125 °C
Rated DC voltage
VALUES
0.82
0.73
0.2
40
0.355
12.3
700
8.0
10 000
UNITS
V
mA
V
m
pF
nH
V/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
Maximum junction temperature range
Maximum storage temperature range
Maximum thermal resistance,
junction to case per leg
Typical thermal resistance,
case to heatsink
Approximate weight
Mounting torque
minimum
maximum
Non-lubricated threads
Case style D
2
PAK (TO-263AB)
Marking device
Case style TO-262AA
SYMBOL
T
J
T
Stg
R
thJC
R
thCS
DC operation
Mounting surface, smooth and greased
TEST CONDITIONS
VALUES
-65 to 150
-65 to 175
1.5
°C/W
0.50
2
0.07
6 (5)
12 (10)
g
oz.
kgf · cm
(lbf · in)
UNITS
°C
MBRB2535CT
MBRB2545CT
MBR2535CT-1
MBR2545CT-1
Revision: 03-Nov-17
Document Number: 96406
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-MBRB25..CT-M3, VS-MBR25..CT-M3
www.vishay.com
Vishay Semiconductors
100
100
I
R
- Reverse Current (mA)
10
1
0.1
0.01
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
T
J
= 75 °C
T
J
= 50 °C
I
F
- Instantaneous
Forward Current (A)
10
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
0.001
0.0001
T
J
= 25 °C
1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
5
10
15
20
25
30
35
40
45
V
FM
- Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
V
R
- Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.Reverse Voltage
(Per Leg)
1000
C
T
- Junction Capacitance (pF)
T
J
= 25 °C
100
0
10
20
30
40
50
V
R
- Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Z
thJC
- Thermal Impedance (°C/W)
10
1
P
DM
t
1
0.1
Single pulse
(thermal resistance)
0.01
0.00001
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.001
0.01
0.1
t
2
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
1
10
0.0001
t
1
- Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
Revision: 03-Nov-17
Document Number: 96406
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-MBRB25..CT-M3, VS-MBR25..CT-M3
www.vishay.com
Vishay Semiconductors
14
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
Allowable Case Temperature (°C)
150
140
DC
130
Average Power Loss (W)
12
10
8
6
4
2
0
RMS limit
120
Square wave (D = 0.50)
Rated V
R
applied
DC
110
See note (1)
100
0
4
8
12
16
20
24
0
5
10
15
20
25
I
F(AV)
- Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
I
F(AV)
- Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
I
FSM
- Non-Repetitive Surge Current (A)
1000
At any rated load condition
and with rated V
RRM
applied
following surge
100
10
100
1000
10 000
t
p
- Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note
(1)
Formula used: T = T - (Pd + Pd
C
J
REV
) x R
thJC
;
Pd = forward power loss = I
F(AV)
x V
FM
at (I
F(AV)
/D) (see fig. 6);
Pd
REV
= inverse power loss = V
R1
x I
R
(1 - D); I
R
at V
R1
= rated V
R
Revision: 03-Nov-17
Document Number: 96406
4
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-MBRB25..CT-M3, VS-MBR25..CT-M3
www.vishay.com
ORDERING INFORMATION TABLE
Vishay Semiconductors
Device code
VS- MBR
1
1
2
3
4
5
6
7
8
-
-
-
-
-
-
-
-
2
B
3
25
4
45
5
CT
6
-1
7
L
8
-M3
9
Vishay Semiconductors product
Essential part number
B = D
2
PAK (TO-263AB)
None = TO-262AA
Current rating (25 = 25 A)
Voltage ratings
CT = essential part number
None = D
2
PAK (TO-263AB)
3
-1 = TO-262AA
None = tube
L = tape and reel (left oriented - for D
2
PAK (TO-263AB) only)
R = tape and reel (right oriented - for D
2
PAK (TO-263AB) only)
-M3 = halogen-free, RoHS-compliant, and termination lead (Pb)-free
3
=B
None
35 = 35 V
45 = 45 V
7
7
None
= -1
9
-
ORDERING INFORMATION
(Example)
PREFERRED P/N
VS-MBRB2535CT-M3
VS-MBRB2535CTR-M3
VS-MBRB2535CTL-M3
VS-MBR2535CT-1-M3
VS-MBRB2545CT-M3
VS-MBRB2545CTR-1-M3
VS-MBRB2545CTL-M3
VS-MBR2545CT-1-M3
QUANTITY PER T/R
50
800
800
50
50
800
800
50
MINIMUM ORDER QUANTITY
1000
800
800
1000
1000
800
800
1000
PACKAGING DESCRIPTION
Antistatic plastic tube
13" diameter reel
13" diameter reel
Antistatic plastic tube
Antistatic plastic tube
13" diameter reel
13" diameter reel
Antistatic plastic tube
LINKS TO RELATED DOCUMENTS
Dimensions
Part marking information
Packaging information
D
2
PAK (TO-263AB)
TO-262AA
D
2
PAK (TO-263AB)
TO-262AA
www.vishay.com/doc?96164
www.vishay.com/doc?96165
www.vishay.com/doc?95444
www.vishay.com/doc?95443
www.vishay.com/doc?96424
Revision: 03-Nov-17
Document Number: 96406
5
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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