MBRP3045N -- Schottky Barrier Rectifier
June 2008
MBRP3045N
Schottky Barrier Rectifier
Applications
* Switched mode power supply * Freewheeling diodes
Features
* Low forward voltage drop * High frequency properties and switching speed * Guard ring for over-voltage protection
1.Anode 3.Anode 1 2. Cathode
TO220
Absolute Maximum Ratings TC=25C unless otherwise noted
Symbol
VRRM VR IF(AV) IFSM TJ, TSTG
Parameter
Maximum Repetitive Reverse Voltage Maximum DC Reverse Voltage Average Rectified Forward Current @ TC = 100C Non-repetitive Peak Surge Current (per diode) 60Hz Single Half-Sine Wave Operating Junction and Storage Temperature
Value
45 45 30 200 -65 to +150
Units
V V A A C
Thermal Characteristics
Symbol
RJC
Parameter
Maximum Thermal Resistance, Junction to Case (per diode)
Value
2.2
Units
C/W
Electrical Characteristics (per diode)
Symbol
VFM *
Parameter
Maximum Instantaneous Forward Voltage IF = 15A IF = 15A IF = 30A IF = 30A Maximum Instantaneous Reverse Current @ rated VR TC = 25 C TC = 125 C TC = 25 C TC = 125 C TC = 25 C TC = 125 C
Value
0.65 0.57 0.80 0.65 1 80
Units
V
IRM *
mA
* Pulse Test: Pulse Width=300s, Duty Cycle=2%
(c) 2008 Fairchild Semiconductor Corporation MBRP3045N Rev.A 1
www.fairchildsemi.com
MBRP3045N -- Schottky Barrier Rectifier
Typical Performance Characteristics
100
100
TJ=150 C
o
Reverse Current, I R[mA]
Forward Current, I F[A]
10
10
TJ=125 C
o
1
1
TJ=75 C
0.1
o
TJ=125 C
0.1
o
TJ=75 C TJ=25 C
o
o
0.01
TJ=25 C
o
0.01 0.0
1E-3
0.5
1.0
1.5
0
10
20
30
40
Forward Voltage Drop, VF[V]
Reverse Voltage, VR[V]
Figure 1. Typical Forward Voltage Characteristics (per diode)
Figure 2. Typical Reverse Current vs. Reverse Voltage (per diode)
10
o
Juntion Capacitance, C J[pF]
TJ=25 C
700 600 500 400 300
Transient Thermal Impedance [ C/W]
o
1000 900 800
1
200
0
10
20
30
40
100
1m
10m
100m
1
10
Reverse Voltage, VR[V]
Pulse Duration [s]
Figure 3. Typical Junction Capacitance (per diode)
Figure 4. Thermal Impedance Characteristics (per diode)
35
250
[A]
F(AV)
FSM
30 25 20 15 10 5 0 0 20 40 60
DC
[A] Max. Forward Surge Current, I
80 100
o
225 200 175 150 125 100 75 50 1 10 100
Average Forward Current, I
120
140
160
Case Temperature, TC[ C]
Number of Cycles @ 60Hz
Figure 5. Forward Current Derating Curve
Figure 6. Non-Repetitive Surge Current (per diode)
www.fairchildsemi.com 2
(c) 2008 Fairchild Semiconductor Corporation MBRP3045N Rev. A
MBRP3045N -- Schottky Barrier Rectifier
Package Dimensions
TO-220
Dimensions in Millimeters
(c) 2008 Fairchild Semiconductor Corporation MBRP3045N Rev. A 3
www.fairchildsemi.com
MBRP3045N MBRP3045N Schottky Barrier Rectifier
TRADEMARKS
The following are registered and unregistered trademarks and service marks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx(R) Build it NowTM CorePLUSTM CROSSVOLTTM CTLTM Current Transfer LogicTM EcoSPARK(R)
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July 2007 (Arial 9pt), 56/30
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Two wart hogs tickled the cat.<br><Feature Bullet - Arial 9, 0/3> <Feature Bullet - Arial 9, 0/3> <Feature Bullet - Arial 9, 0/3> <Feature Bullet - Arial 9, 0/3><br>Applications <Head 1><br>n n n<br><Feature Bullet - Arial 9, 0/3> <Feature Bullet - Arial 9, 0/3> <Feature Bullet - Arial 9, 0/3><br>Related Application Notess <Head 1><br>n<br><Link Arial 9 0/3, blue Italic, underline><br>Ordering Information <Arial Bold 12pt, 0/9, single line above><br>Part Number <Orderable><br><table body left> <table body left> <table body left><br>Pb-Free<br><table body cntr> <table body cntr> <table body cntr><br>Operating Temperature Range<br><table body cntr> <table body cntr> <table body cntr><br>Package <Arial Bold 10><br><table body left> (Arial 9pt) <table body left> <table body left><br>Packing Method<br><table body cntr> <table body cntr> <table body cntr><br>Application Diagram <Head 1 Arial Bold 12pt><br>Fairchild(R) Fairchild Semiconductor(R) FACT Quiet SeriesTM FACT(R) FAST(R) FastvCoreTM FPSTM FRFET(R) Global Power ResourceSM<br>Figure 1. Application Diagram <Figure Caption, Arial 9, bold, 0/6><br>(c) 2007 Fairchild Semiconductor Corporation (Arial 7pt) (Arial 7pt) www.fairchildsemi.com Device Number Rev. 1.0.0 (Arial 7pt)<br>Green FPSTM Green FPSTM e-SeriesTM GTOTM i-LoTM IntelliMAXTM ISOPLANARTM MegaBuckTM MICROCOUPLERTM MicroFETTM MicroPakTM MillerDriveTM Motion-SPMTM OPTOLOGIC(R) OPTOPLANAR(R)<br>(R)<br>PDP-SPMTM Power220(R)<br>Power247(R) POWEREDGE(R) Power-SPMTM PowerTrench(R) Programmable Active DroopTM QFET(R) QSTM QT OptoelectronicsTM Quiet SeriesTM RapidConfigureTM SMART STARTTM SPM(R) STEALTHTM SuperFETTM SuperSOTTM-3 SuperSOTTM-6<br>SuperSOTTM-8 SyncFETTM The Power Franchise(R) TinyBoostTM TinyBuckTM TinyLogic(R) TINYOPTOTM TinyPowerTM TinyPWMTM TinyWireTM SerDesTM UHC(R) UniFETTM VCXTM<br>DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD'S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.<br>PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Preliminary No Identification Needed Obsolete Product Status Formative or In Design First Production Full Production Not In Production Definition This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. This datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.<br>Rev. I31<br>(c) 2008 Fairchild Semiconductor Corporation <a href='http://www.datasheet.hk/search.php?part=mbrp3045n&stype=part'>MBRP3045N</a> Rev. A 4<br>Device Number -- Title <SideHead Arial Bold 12pt 0/0><br>www.fairchildsemi.com<br></td>
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