BD648 ISC | Alldatasheet
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Technical content
SiliconDarlingtonPowerTransistors BD648 www.iscsemi.com 1
DESCRIPTION
- Collector-EmitterBreakdown Voltage -V(BR)CEO=-80V(Min)
- Collector-EmitterSaturationVoltage -VCE(sat):-2.5V(Max)@IC=-5A
APPLICATIONS
- Audiooutput stages
- Audiopower amps
- Analog switches ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBO L PARAMETER VALUE UNIT VCBO Collector-BaseVoltage -80 V VCEO Collector-EmitterVoltage -80 V VEBO Emitter-BaseVoltage -5.0 V IC CollectorCurrent-Continuous -8 A ICM CollectorCurrent-Peak -12 A PC TotalPowerDissipation 62.5 W TJ Max.JunctionTemperature 150 ℃ Tstg StorageTemperatureRange -65~150 ℃ THERMALCHARACTERISTICS SYMBO L PARAMETER MAX UNIT Rthj-c Thermal Resistance,Junction to Case 2.0 ℃/W
SiliconDarlingtonPowerTransistors BD648 www.iscsemi.com 2 ELECTRICALCHARACTERISTICS （TC=25℃ unlessotherwise specified） SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT V(BR)CEO Collector-EmitterBreakdownVoltage IC=-10mA;IB=0A -80 -- -- V VCE(sat) Collector-EmitterSaturationVoltage IC=-3A;IB=-12mA -- -- -2.0 V IC=-5A;IB=-50mA -- -- -2.5 V VBE(sat) Base-EmitterSaturationVoltage IC=-5A;IB=-50mA -- -- -3.0 V VBE(on) Base-EmitterOnVoltage IC=-3A,VCE=-3V -- -- -2.5 V ICBO CollectorCutoffCurrent VCB=-80V;IE=0A -- -- -0.1 mA ICEO CollectorCutoffCurrent VCE=-40V;IB=0A -- -- -1.0 mA IEBO EmitterCutoffCurrent VEB=-5V;IC=0A -- -- -5.0 mA hFE DCCurrentGain IC=-3A;VCE=-3V 750 -- -- -- IC=-8A;VCE=-3V -- 200 -- -- PRODUCTDISCLAIMER ISCreserves the rightstomake changes ofthe contentherein the datasheetat anytimewithout notification.The information containedherein ispresented only asaguide forthe applicationsof our products. ISCproductsareintendedforusageingeneralelectronicequipment.Theproductsarenotdesignedfor usein equipment whichrequire specialized quality and/orreliability,orinequipmentwhichcouldhave applicationsin hazardous environments,aerospaceindustry,ormedicalfield.Pleasecontactus ifyou intend ourproducts to beusedin thesespecial applications. ISC makes no warranty or guarantee regarding the suitability of its products for any particular purpose, nor does ISC assume any liability arising from the application or use of any products, and specifically disclaimsanyand allliability,including without limitationspecial,consequentialorincidentaldamages. Itis strictly prohibitedtoreprint orcopypartorallofthis datasheet withoutpermissionfrom ISC.