Si2312CDS www.vishay.com Vishay Siliconix TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted) 7.5 6.0 (A) Package Limited 4.5 Current rain 3.0 D - I D 1.5 0.0 0 25 50 75 100 125 150 TC - Case Temperature (°C) Current Derating a 2.5 1.2 2.0 0.9 1.5 (W) (W) 0.6 Power 1.0 Power 0.3 0.5 0.0 0.0 0 25 50 75 100 125 150 0 25 50 75 100 125 150 TC - Case Temperature (°C) TA - Ambient Temperature (°C) Power Derating, Junction-to-FootPower Derating, Junction-to-AmbientNote a. The power dissipation PD is based on TJ max. = 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper dissipation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package limit S10-0641-Rev. A, 22-Mar-10 5 Document Number: 65900 For technical questions, contact: pmostechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000