Datasheet > MV-302-55E

MV-302-55E

更新时间： 2024-11-01 01:10:11

品牌	Logo	应用领域
OHMITE		/
页数	文件大小	规格书
2页	366K
描述
Minimum assembly cost and labor

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中文翻译

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MV-302-55E 数据手册

M Series Heatsinks

Heatsink with clips for TO-264 and TO-247

F ꢀ ꢁꢂ u ꢃ ꢀ S

•ꢀMinimumꢀassemblyꢀcostꢀandꢀlabor.ꢀSpringꢀClipsꢀ

makeꢀtheꢀmountingꢀholesꢀandꢀfastenersꢀobsoleteꢀinꢀ

assemblyꢀoperationsꢀ&ꢀreduceꢀcosts.

•ꢀMaximumꢀThermalꢀTransfer.ꢀMaximumꢀsurfaceꢀareaꢀ

perꢀunitꢀvolume,ꢀefficientꢀcoolingꢀfinsꢀ&ꢀconsistentꢀ

mountingꢀforceꢀreducesꢀthermalꢀresistance

•ꢀMaximumꢀRepeatability.ꢀConstantꢀspringꢀforceꢀoverꢀ

repeatedꢀassembly/disassemblyꢀ

•ꢀMaximumꢀReliability.ꢀResilientꢀspringꢀactionꢀlocksꢀ

electronicꢀcomponentꢀinꢀplace.ꢀFewerꢀpartsꢀinꢀ

assemblyꢀandꢀnoꢀfastenersꢀandꢀwashersꢀrequired.ꢀ

Preventꢀshortꢀcircuitꢀbyꢀeliminatingꢀmetalꢀparticlesꢀ

generatedꢀfromꢀhardwareꢀorꢀthreadꢀtapping

•ꢀDesignꢀFlexibility.ꢀMaximumꢀflexibilityꢀforꢀdynamicꢀ

deviceꢀlocationsꢀandꢀpowerꢀupꢀgrading.ꢀ“Configure-

to-Fit”ꢀ&ꢀ“Scale-to-Meet”ꢀoptionsꢀgiveꢀdesignersꢀtheꢀ

totalꢀfreedomꢀtoꢀconfigureꢀtheꢀheatꢀsinkꢀtoꢀfitꢀtheirꢀ

packagingꢀdesignsꢀandꢀtoꢀscaleꢀtheꢀheatꢀsinkꢀꢀtoꢀ

meetꢀtheirꢀpowerꢀdissipations.

OhmiteꢀintroducesꢀtheꢀMꢀseries,ꢀꢀpatentedꢀ(Pat.ꢀNo.ꢀ

7,151,669),ꢀhighꢀperformance,ꢀlowꢀcost,ꢀconfigu-

rable,ꢀscalableꢀandꢀcompactꢀheatꢀsinkꢀwithꢀmatrixꢀclipꢀ

systemꢀforꢀTO-247ꢀandꢀTO-264ꢀpackages.ꢀThisꢀpow-

erfulꢀheatꢀsinkꢀprovidesꢀtheꢀeasiestꢀassembly,ꢀlargestꢀ

surfaceꢀareaꢀandꢀsmallestꢀfootprint.ꢀItꢀisꢀtheꢀidealꢀ

typeꢀofꢀheatꢀsinkꢀforꢀhighꢀpowerꢀdensityꢀandꢀsmallꢀ

sizeꢀ(1Uꢀorꢀ2U)ꢀelectronicꢀpackagingꢀwithꢀforcedꢀcon-

vectionꢀcooling.

SꢀꢃꢄꢀS SpꢀCꢄFꢄCꢁꢂꢄoꢅS

Thermal

Weight Resistance

Surface Area

Part No.

(in²/mm²)

(oz./g)

(°c/w)*

6.0

5.2

9.6

8.0

MV-102-55E 45 / 29,097

MA-102-55E 45 / 29,097

MV-101-27E 22 / 14,284

MA-101-27E 22 / 14,284

2.2 / 63

1.1 / 31

MV-302-55E 76 / 49,218 4.7 / 134

MA-302-55E 76 / 49,218 4.7 / 134

MV-301-27E 37.3 / 24,161 2.3 / 66

MA-301-27E 37.3 / 24,161 2.3 / 66

3.6

3.0

5.5

4.6

* R-theta

c-a

for 18W dissipation total for two devices in natural convection

CHꢁꢃꢁCꢂꢀꢃꢄSꢂꢄCS

Aluminum Alloy 6063-T5 or Equivalent with either degreased or black anodized

finish.

Heat Sink

Music Wire, Per ASTM A228 with bright nickel plating

Spring Clip

Solder Foot

Cold-rolled Steel, Per ASTM A-366 with pure tin over copper strike. RoHS com-

pliant.

Thermal joint compound or 0.005 Grafoil (TGon 800 by Laird)

Sil-Pad 900S by Bergquist or equivalent

Interface thermal resistance

Interface electrical isolation

(continued)

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

177

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与MV-302-55E相关器件

型号	品牌	获取价格	描述	数据表
MV-305047-10-8A	MACOM	获取价格	Label format - Old format order code cross reference
MV30KP100A	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 30000W, 100V V(RWM), Unidirectional, 1 Element, Silicon, P
MV30KP100AE3TR	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 30000W, 100V V(RWM), Unidirectional, 1 Element, Silicon, P
MV30KP100ATR	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 30000W, 100V V(RWM), Unidirectional, 1 Element, Silicon, P
MV30KP100CAE3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 30000W, 100V V(RWM), Bidirectional, 1 Element, Silicon, RO
MV30KP100CAE3TR	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 30000W, 100V V(RWM), Bidirectional, 1 Element, Silicon, PL
MV30KP100CATR	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 30000W, 100V V(RWM), Bidirectional, 1 Element, Silicon, PL
MV30KP100CE3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 30000W, 100V V(RWM), Bidirectional, 1 Element, Silicon, RO
MV30KP100CE3TR	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 30000W, 100V V(RWM), Bidirectional, 1 Element, Silicon, PL
MV30KP100E3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 30000W, 100V V(RWM), Unidirectional, 1 Element, Silicon, R

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