SI-3120F

qSI-3000F Series SI-3000F Series 5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type sFeatures Compact full-mold package (equivalent to TO220) Output current: 1.0A Low dropout voltage: VDIF≤1V (at IO=1.0A) Variable output voltage (rise only) May be used for remote sensing (excluding SI-3025F) Output ON/OFF control terminal is compatible with LS-TTL. (It may be directly driven by LS-TTL or standard CMOS logic.) Built-in foldback overcurrent, overvoltage, thermal protection circuits Variable output voltage type (SI-3025F) also available sApplications For stabilization of the secondary stage of switching power supplies Electronic equipment sAbsolute Maximum Ratings Parameter DC Input Voltage Voltage of Output Control Terminal DC Output Current Power Dissipation Junction Temperature Ambient Operating Temperature Storage Temperature Thermal Resistance (junction to case) Thermal Resistance (junction to ambient air) Symbol VIN VC IO PD1 PD2 Tj Top Tstg Rth(j-c) Rth(j-a) 25 30 Ratings SI-3050F SI-3090F/3120F SI-3150F/3157F 35 VIN 1.0*2 14(With infinite heatsink) 1.5(Without heatsink, stand-alone operation) –40 to +125 –30 to +100 –40 to +125 7.0 66.7(Without heatsink, stand-alone operation) SI-3240F 45 SI-3025F 30 V V A W W °C °C °C °C/W °C/W Unit (Ta=25°C) 33 qSI-3000F Series sElectrical Characteristics (excluding SI-3025F) Ratings Parameter Input Voltage Output Voltage SI-3000F*1 SI-3000FA Symbol VIN VO Conditions VDIF Dropout Voltage C...