MBRB2080/90/100CTPbF, MBR2080/90/100CT-1PbF
Vishay High Power Products
Schottky Rectifier,
2 x 10 A
MBRB20..CTPbF
MBR20..CT-1PbF
FEATURES
• 150 °C T
J
operation
• Low forward voltage drop
• High frequency operation
• Center tap D
2
PAK and TO-262 packages
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free
• Designed and qualified for Q101 level
Base
common
cathode
2
Base
common
cathode
2
2
1 Common
3
cathode Anode
Anode
2
1 Common
3
Anode cathode Anode
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.
D
2
PAK
TO-262
PRODUCT SUMMARY
I
F(AV)
V
R
2 x 10 A
80 to 100 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
F(AV)
I
FRM
V
RRM
I
FSM
V
F
T
J
t
p
= 5 µs sine
10 Apk, T
J
= 125 °C
Range
CHARACTERISTICS
Rectangular waveform (per device)
T
C
= 133 °C (per leg)
VALUES
20
20
80 to 100
850
0.70
- 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
MBRB2080CTPbF
MBR2080CT-1PbF
80
MBRB2090CTPbF
MBR2090CT-1PbF
90
MBRB20100CTPbF
MBR20100CT-1PbF
100
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
per leg
per device
SYMBOL
I
F(AV)
I
FRM
TEST CONDITIONS
T
C
= 133 °C, rated V
R
Rated V
R
, square wave, 20 kHz, T
C
= 133 °C
5 µs sine or 3 µs rect.
pulse
Following any rated load ondition
and with rated V
RRM
applied
VALUES
10
20
20
850
150
0.5
24
mJ
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
2.0 µs, 1.0 kHz
T
J
= 25 °C, I
AS
= 2 A, L = 12 mH
Peak repetitive reverse surge current
Non-repetitive avalanche energy per leg
I
RRM
E
AS
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94306
Revision: 01-Dec-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
MBRB2080/90/100CTPbF, MBR2080/90/100CT-1PbF
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
10 A
Maximum forward voltage drop
V
FM (1)
20 A
10 A
20 A
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 %
I
RM (1)
V
F(TO)
r
t
C
T
L
S
dV/dt
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
VALUES
0.80
0.95
0.70
0.85
0.10
6
0.433
15.8
400
8.0
10 000
mA
V
mΩ
pF
nH
V/µs
V
UNITS
Schottky Rectifier,
2 x 10 A
T
J
= 125 °C
Rated DC voltage
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
Maximum thermal resistance,
junction to ambient
Approximate weight
minimum
maximum
SYMBOL
T
J
T
Stg
R
thJC
DC operation
TEST CONDITIONS
VALUES
- 65 to 150
- 65 to 175
2.0
°C/W
UNITS
°C
R
thCS
R
thJA
Mounting surface, smooth and greased
DC operation
0.50
50
2
0.07
g
oz.
kgf · cm
(lbf · in)
Mounting torque
Non-lubricated threads
Case style D
2
PAK
Case style TO-262
6 (5)
12 (10)
Marking device
MBRB20100CT
MBR20100CT-1
www.vishay.com
2
For technical questions, contact: diodes-tech@vishay.com
Document Number: 94306
Revision: 01-Dec-08
MBRB2080/90/100CTPbF, MBR2080/90/100CT-1PbF
Schottky Rectifier,
2 x 10 A
100
100
Vishay High Power Products
I
R
- Reverse Current (mA)
10
1
0.1
0.01
0.001
0.0001
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
T
J
= 75 °C
T
J
= 50 °C
T
J
= 25 °C
I
F
- Instantaneous
Forward Current (A)
10
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
20
40
60
80
100
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
10
0
20
40
60
80
100
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
0.0001
0.001
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
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
t
1
- Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
Document Number: 94306
Revision: 01-Dec-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
3
MBRB2080/90/100CTPbF, MBR2080/90/100CT-1PbF
Vishay High Power Products
150
Schottky Rectifier,
2 x 10 A
10
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
Allowable Case Temperature (°C)
Average Power Loss (W)
140
DC
8
RMS limit
130
6
120
Square
wave
(D = 0.50)
Rated
V
R
applied
4
110
2
DC
See note (1)
100
0
0
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
16
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
www.vishay.com
4
For technical questions, contact: diodes-tech@vishay.com
Document Number: 94306
Revision: 01-Dec-08
MBRB2080/90/100CTPbF, MBR2080/90/100CT-1PbF
Schottky Rectifier,
2 x 10 A
ORDERING INFORMATION TABLE
Device code
Vishay High Power Products
MBR
1
1
2
3
4
5
6
7
-
B
2
20
3
100
4
CT
5
-1
6
TRL
7
P
8
-
-
Essential part number
B = D
2
PAK
6
None
80 = 80 V
90 = 90 V
100 = 100 V
None = TO-262
6
= -1
Current rating (20 = 20 A)
Voltage ratings
CT = Essential part number
None = D
2
PAK
-1 = TO-262
2
= B
2
None
-
-
-
None = Tube (50 pieces)
TRL = Tape and reel (left oriented - for D
2
PAK only)
TRR = Tape and reel (right oriented - for D
2
PAK only)
8
-
None = Standard production
PbF = Lead (Pb)-free (for TO-262 and D
2
PAK tube)
P = Lead (Pb)-free (for D
2
PAK TRR and TRL)
LINKS TO RELATED DOCUMENTS
Dimensions
Part marking information
Packaging information
http://www.vishay.com/doc?95014
http://www.vishay.com/doc?95008
http://www.vishay.com/doc?95032
Document Number: 94306
Revision: 01-Dec-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
5
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