VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
Vishay High Power Products
Schottky Rectifier, 2 x 15 A
VS-MBRB30..CTPbF VS-MBR30..CT-1PbF
FEATURES
• • • • • 150 °C TJ operation Low forward voltage drop High frequency operation Center tap D2PAK 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 Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C Halogen-free according to IEC 61249-2-21 definition Compliant to RoHS directive 2002/95/EC AEC-Q101 qualified
Base common cathode 2
Base common cathode 2
• •
2 1 Common 3 Anode cathode Anode
2 1 Common 3 Anode cathode Anode
• • •
D2PAK
TO-262
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.
PRODUCT SUMMARY
IF(AV) VR IRM 2 x 15 A 35 V/45 V 100 mA at 125 °C
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL IF(AV) IFRM VRRM IFSM VF TJ tp = 5 μs sine 20 Apk, TJ = 125 °C Range CHARACTERISTICS Rectangular waveform (per device) TC = 123 °C (per leg) VALUES 30 30 35/45 1020 0.6 - 65 to 150 UNITS A V A V °C
VOLTAGE RATINGS
PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM VS-MBRB3035CTPbF VS-MBR3035CT-1PbF 35 VS-MBRB3045CTPbF VS-MBR3045CT-1PbF 45 UNITS V
ABSOLUTE MAXIMUM RATINGS
PARAMETER Maximum average forward current per leg per device SYMBOL IF(AV) IFRM TEST CONDITIONS TC = 123 °C, rated VR Rated VR, square wave, 20 kHz, TC = 123 °C 5 μs sine or 3 μs rect. pulse Following any rated load condition and with rated VRRM applied VALUES 15 30 30 1020 200 10 2 mJ A A UNITS
Peak repetitive forward current per leg
Non-repetitive peak surge current
IFSM
Surge applied at rated load conditions halfwave, single phase, 60 Hz TJ = 25 °C, IAS = 2 A, L = 5 mH Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical
Non-repetitive avalanche energy per leg Repetitive avalanche current per leg
EAS IAR
Document Number: 94310 Revision: 16-Mar-10
For technical questions, contact: diodestech@vishay.com
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VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
Vishay High Power Products Schottky Rectifier, 2 x 15 A
ELECTRICAL SPECIFICATIONS
PARAMETER Maximum forward voltage drop SYMBOL 30 A VFM (1) 20 A 30 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 % 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 Rated DC voltage VALUES 0.76 0.6 0.72 1 100 0.29 13.6 800 8.0 10 000 mA V mΩ pF nH V/μs V UNITS
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 TJ TStg RthJC RthCS RthJA DC operation Mounting surface, smooth and greased DC operation TEST CONDITIONS VALUES - 65 to 150 - 65 to 175 1.5 0.50 50 2 0.07 Non-lubricated threads Case style D2PAK Case style TO-262 6 (5) 12 (10) g oz. kgf · cm (lbf · in) °C/W UNITS °C
Mounting torque
Marking device
MBRB3045CT MBR3045CT-1
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For technical questions, contact: diodestech@vishay.com
Document Number: 94310 Revision: 16-Mar-10
VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
Schottky Rectifier, 2 x 15 A Vishay High Power Products
100
1000
IR - Reverse Current (mA)
100 10 1 0.1 0.01 0.001
TJ = 150 °C
IF - Instantaneous Forward Current (A)
10
TJ = 150 °C TJ = 125 °C TJ = 25 °C
TJ = 125 °C TJ = 100 °C
TJ = 75 °C
TJ = 50 °C TJ = 25 °C
1
0
0.3
0.6
0.9
1.2
1.5
0
10
20
30
40
50
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg)
VR - Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg)
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 (Per Leg)
ZthJC - Thermal Impedance (°C/W)
10
1
PDM t1
0.1 Single pulse (thermal resistance)
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.01 0.1
t2
Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC
0.01 0.00001
0.0001
0.001
1
10
100
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Document Number: 94310 Revision: 16-Mar-10
For technical questions, contact: diodestech@vishay.com
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VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
Vishay High Power Products Schottky Rectifier, 2 x 15 A
150
Allowable Case Temperature (°C)
15
Average Power Loss (W)
140
12
DC
130
9
D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS limit
120
Square wave (D = 0.50) Rated VR applied
6
DC
110
3
See note (1)
100
0
0 5 10 15 20 25 0 5 10 15 20 25
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg)
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
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 (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
(1)
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
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For technical questions, contact: diodestech@vishay.com
Document Number: 94310 Revision: 16-Mar-10
VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series
Schottky Rectifier, 2 x 15 A Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
VS- MBR
1 1 2 3 4 5 6 7 8 2
B
3
30
4
45
5
CT
6
-1
7
TRL PbF
8 9
HPP product suffix Essential part number B = D2PAK 7 None None = TO-262 7 = -1 Current rating (30 = 30 A) Voltage ratings CT = Essential part number None = D2PAK -1 = TO-262 3 3 =B None 35 = 35 V 45 = 45 V
None = Tube (50 pieces) TRL = Tape and reel (left oriented - for D2PAK only) TRR = Tape and reel (right oriented - for D2PAK only)
9
-
PbF = Lead (Pb)-free (for TO-262 and D2PAK tube) P = Lead (Pb)-free (for D2PAK TRR and TRL)
LINKS TO RELATED DOCUMENTS
Dimensions Part marking information Packaging information
www.vishay.com/doc?95014 www.vishay.com/doc?95008 www.vishay.com/doc?95032
Document Number: 94310 Revision: 16-Mar-10
For technical questions, contact: diodestech@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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