VISHAY MBRB3030CTL

MBRB3030CTL
Vishay High Power Products
Schottky Rectifier, 2 x 15 A
FEATURES
• 150 °C TJ operation
Base
common
cathode
2
• Center tap configuration
• Very low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
2
Common
cathode
1
Anode
1
D2PAK
• Guard ring for enhanced ruggedness and long term
reliability
3
Anode
2
• Designed and qualified for Q101 level
DESCRIPTION
This center tap Schottky rectifier has been optimized for very
low forward voltage drop, with moderate leakage. 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.
PRODUCT SUMMARY
IF(AV)
2 x 15 A
VR
30 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
CHARACTERISTICS
VALUES
UNITS
30
A
Rectangular waveform
VRRM
IFSM
tp = 5 µs sine
VF
15 Apk, TJ = 125 °C (per leg)
TJ
Range
30
V
1100
A
0.34
V
- 55 to 150
°C
MBRB3030CTL
UNITS
30
V
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
VR
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average
forward current
See fig. 5
SYMBOL
TEST CONDITIONS
IF(AV)
50 % duty cycle at TC = 121 °C rectangular waveform
per leg
VALUES
UNITS
15
per device
30
Following any rated
load condition and with
rated VRRM applied
A
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
IFSM
Non-repetitive avalanche energy per leg
EAS
TJ = 25 °C, IAS = 3 A, L = 2.9 mH
13
mJ
IAR
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
3
A
Repetitive avalanche current per leg
Document Number: 93461
Revision: 21-Aug-08
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
For technical questions, contact: [email protected]
1100
360
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MBRB3030CTL
Vishay High Power Products Schottky Rectifier, 2 x 15 A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
15 A
Maximum forward voltage drop per leg
See fig. 1
VFM
(1)
TJ = 25 °C
30 A
15 A
TJ = 125 °C
30 A
Maximum reverse leakage current per leg
See fig. 2
IRM (1)
Threshold voltage
VF(TO)
Forward slope resistance
rt
TJ = 25 °C
VR = Rated VR
TJ = 125 °C
TJ = TJ maximum
Maximum junction capacitance per leg
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Typical series inductance per leg
LS
Measured lead to lead 5 mm from package body
Maximum voltage rate of change
dV/dt
Rated VR
VALUES
UNITS
0.47
0.55
0.34
V
0.45
2
183
mA
0.22
V
6.76
mΩ
2840
pF
8.0
nH
10 000
V/µs
VALUES
UNITS
- 55 to 150
°C
Note
(1) Pulse width < 300 µs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case
TEST CONDITIONS
TJ, TStg
per leg
per package
Typical thermal resistance,
case to heatsink
RthJC
RthCS
DC operation
Mounting surface, smooth and greased
Marking device
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2
°C/W
0.50
2
g
0.07
oz.
minimum
6 (5)
maximum
12 (10)
kgf · cm
(lbf · in)
Approximate weight
Mounting torque
2.0
1.0
Case style D2PAK
For technical questions, contact: [email protected]
MBRB3030CTL
Document Number: 93461
Revision: 21-Aug-08
MBRB3030CTL
Schottky Rectifier, 2 x 15 A Vishay High Power Products
1000
100
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
10
TJ = 150 °C
IR - Reverse Current (mA)
IF - Instantaneous
Forward Current (A)
1000
100
TJ = 125 °C
TJ = 100 °C
10
TJ = 75 °C
1
TJ = 50 °C
0.1
TJ = 25 °C
0.01
1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
1.8
5
10
15
20
25
30
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
CT - Junction Capacitance (pF)
10 000
TJ = 25 °C
1000
100
0
5
10
15
20
25
35
30
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage (Per Leg)
10
1
PDM
t1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
t2
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.1
0.01
Notes:
1. Duty factor D = t1/t2
2. Peak TJ = PDM x ZthJC + TC
0.1
1
10
100
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Document Number: 93461
Revision: 21-Aug-08
For technical questions, contact: [email protected]
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3
MBRB3030CTL
16
150
Average Power Loss (W)
Allowable Case Temperature (°C)
Vishay High Power Products Schottky Rectifier, 2 x 15 A
140
DC
130
Square wave (D = 0.50)
80 % Rated VR applied
120
110
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
12
RMS limit
8
4
DC
See note (1)
0
100
0
5
10
15
20
25
0
30
5
10
15
20
25
30
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
IFSM - Non-Repetitive Surge Current (A)
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
1000
At any rated load condition
and with rated VRRM applied
following surge
100
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
L
D.U.T.
IRFP460
Rg = 25 Ω
Current
monitor
High-speed
switch
Freewheel
diode
+ Vd = 25 V
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
Note
Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 10 V
(1)
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For technical questions, contact: [email protected]
Document Number: 93461
Revision: 21-Aug-08
MBRB3030CTL
Schottky Rectifier, 2 x 15 A Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
MBR
B
30
30
CT
L
TRL
-
1
2
3
4
5
6
7
8
1
-
Schottky MBR series
2
-
B = D2PAK
3
-
Current rating (30 = 30 A)
4
-
Voltage rating (30 = 30 V)
5
-
CT = Center tap (dual)
6
-
L = Low VF
7
-
None = Tube (50 pieces)
TRL = Tape and reel (left oriented - for D2PAK only)
TRR = Tape and reel (right oriented - for D2PAK only)
8
-
None = Standard production
PbF = Lead (Pb)-free (for D2PAK tube)
P = Lead (Pb)-free (for D2PAK TRR and TRL)
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95046
Part marking information
http://www.vishay.com/doc?95054
Packaging information
http://www.vishay.com/doc?95032
Document Number: 93461
Revision: 21-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
5
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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