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MBRB10.. Series
Vishay High Power Products
Schottky Rectifier, 10 A
FEATURES
Base cathode 2
* 150 C TJ operation * D2PAK package * Low forward voltage drop * High frequency operation * High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
1
D2PAK
N/C
3 Anode
* Guard ring for enhanced ruggedness and long term reliability * Designed and qualified for Q101 level
DESCRIPTION PRODUCT SUMMARY
IF(AV) VR IRM 10 A 35/45 V 15 mA at 125 C
This 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 IF(AV) IFRM VRRM IFSM VF TJ tp = 5 s sine 10 Apk, TJ = 125 C Range CHARACTERISTICS Rectangular waveform TC = 135 C VALUES 10 20 35/45 1060 0.57 - 65 to 150 UNITS A V A V C
VOLTAGE RATINGS
PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM MBRB1035 35 MBRB1045 45 UNITS V
ABSOLUTE MAXIMUM RATINGS
PARAMETER Maximum average forward current Peak repetitive forward current SYMBOL IF(AV) IFRM TEST CONDITIONS TC = 135 C, rated VR Rated VR, square wave, 20 kHz, TC = 135 C 5 s sine or 3 s rect. pulse Non-repetitive surge current IFSM Following any rated load condition and with rated VRRM applied VALUES 10 20 1060 150 8 2 mJ A A UNITS
Surge applied at rated load conditions halfwave, single phase, 60 Hz TJ = 25 C, IAS = 2 A, L = 4 mH Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical
Non-repetitive avalanche energy Repetitive avalanche current
EAS IAR
Document Number: 93975 Revision: 22-Aug-08
For technical questions, contact: diodes-tech@vishay.com
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MBRB10.. Series
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL 20 A Maximum forward voltage drop VFM (1) 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 s, duty cycle < 2 % IRM (1) VF(TO) rt CT LS dV/dt TJ = 25 C TJ = 125 C TJ = TJ maximum VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 C Measured from top of terminal to mounting plane Rated VR TEST CONDITIONS TJ = 25 C TJ = 125 C VALUES 0.84 0.57 0.72 0.1 15 0.354 17.6 600 8.0 10 000 mA V m pF nH V/s V UNITS
Schottky Rectifier, 10 A
Rated DC voltage
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER Maximum junction temperature range Maximum storage temperature range Maximum thermal resistance, junction to case Typical thermal resistance, case to heatsink Approximate weight minimum maximum Case style D2PAK SYMBOL TJ TStg RthJC RthCS DC operation Mounting surface, smooth and greased TEST CONDITIONS VALUES - 65 to 150 - 65 to 175 2.0 C/W 0.50 2 0.07 6 (5) 12 (10) g oz. kgf * cm (lbf * in) UNITS C
Mounting torque
Marking device
MBRB1035 MBRB1045
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 93975 Revision: 22-Aug-08
MBRB10.. Series
Schottky Rectifier, 10 A
Vishay High Power Products
100
100
IR - Reverse Current (mA)
10 1 0.1
TJ = 150 C TJ = 125 C TJ = 100 C TJ = 75 C
IF - Instantaneous Forward Current (A)
10
TJ = 150 C TJ = 125 C TJ = 25 C
0.01 0.001 0.0001
TJ = 50 C TJ = 25 C
1 0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
5
10
15
20
25
30
35
40
45
VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics
VR - Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage
1000
CT - Junction Capacitance (pF)
TJ = 25 C
100
0
10
20
30
40
50
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
ZthJC - Thermal Impedance (C/W)
10
1
PDM t1
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
t2
Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.1 1 10 100
0.0001
0.001
0.01
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Document Number: 93975 Revision: 22-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com 3
MBRB10.. Series
Vishay High Power Products
150 145
Schottky Rectifier, 10 A
10
Allowable Case Temperature (C)
Average Power Loss (W)
8
DC
140 135 130 125
D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75
RMS limit
6
Square wave (D = 0.50) Rated VR applied
4
DC
2
See note (1)
120
0
0 3 6 9 12 15 0 1 2 3 4 5 6 7 8
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
IFSM - Non-Repetitive Surge Current (A)
1000
At any rated load condition and with rated VRRM applied following surge
100
10
100
1000
10 000
tp - Square Wave Pulse Duration (s)
Fig. 7 - Maximum Non-Repetitive Surge Current 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 = Rated VR
(1)
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 93975 Revision: 22-Aug-08
MBRB10.. Series
Schottky Rectifier, 10 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
MBR
1
B
2
10
3
45
4
TRL
5
6
1 2 3 4 5
-
Essential part number B = D2PAK Current rating (10 = 10 A) Voltage ratings None = Tube (50 pieces) TRL = Tape and reel (left oriented) TRR = Tape and reel (right oriented) None = Standard production PbF = Lead (Pb)-free 35 = 35 V 45 = 45 V
6
-
LINKS TO RELATED DOCUMENTS Dimensions Part marking information Packaging information SPICE model http://www.vishay.com/doc?95046 http://www.vishay.com/doc?95054 http://www.vishay.com/doc?95032 http://www.vishay.com/doc?95293
Document Number: 93975 Revision: 22-Aug-08
For technical questions, contact: diodes-tech@vishay.com
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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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