Ordering number : EN1789C 2SK545 N-Channel JFET http://onsemi.com 40V, 55 to 95μA, 0.10mS, CP Applications • • Impedance converter applications Infrared sensor Features • • • Small IGSS Small Ciss Ultrasmall package permitting 2SK545-applied sets to be compact Specifications Absolute Maximum Ratings at Ta=25°C Parameter Symbol Drain-to-Source Voltage Gate-to-Drain Voltage VDSS VGDS Gate Current Drain Current Conditions Ratings Unit 40 V --40 V IG 10 mA ID PD 1 mA Allowable Power Dissipation 100 mW Junction Temperature Tj Storage Temperature Tstg 125 °C --55 to +125 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. Package Dimensions Product & Package Information unit : mm (typ) 7013A-011 • Package : CP • JEITA, JEDEC : SC-59, TO-236, SOT-23, TO-236AB • Minimum Packing Quantity : 3,000 pcs./reel Packing Type: TB 1.5 0.5 0.3 1.1 2SK545-11D-TB-E 1 0.95 2 Marking B11 LOT No. 0.05 0.1 3 LOT No. 2.5 0.5 2.9 TB 0.4 1 : Source 2 : Drain 3 : Gate Electrical Connection 3 CP 1 2 Semiconductor Components Industries, LLC, 2013 August, 2013 O3112 TKIM TC-00002836/42099TH (KT)/O2196TS (KOTO) 8-7809/6037KI/3105KI, MT No.1789-1/6 2SK545 Electrical Characteristics at Ta=25°C Parameter Symbol Gate-to-Drain Breakdown Voltage V(BR)GDS IGSS IDSS ID=--10μA, VDS=0V VGS=--20V, VDS=0V VDS=10V, VGS=0V VDS=10V, ID=1μA Forward Transfer Admittance VGS(off) | yfs | Input Capacitance Ciss Reverse Transfer Capacitance Crss Gate Cutoff Current Drain Current Cutoff Voltage Ratings Conditions min typ Unit max --40 V --500 pA 95 μA 55 --1.2 VDS=10V, VGS=0V, f=1kHz 0.05 VDS=10V, VGS=0V, f=1MHz --4.0 V 0.10 mS 1.7 pF 0.7 pF Ordering Information Package Shipping memo CP 3,000pcs./reel Pb Free ID -- VDS 100 VGS=0V 50 --0.4V 40 30 --0.6V 20 4 6 8 10 12 14 16 Drain-to-Source Voltage, VDS -- V 18 VDS=10V ID=1μA 1.4 1.3 1.2 1.1 1.0 0.9 50 60 70 80 Drain Current, IDSS -- μA 90 100 IT16958 --2 5 --1.4 --1.2 --1.0 --0.8 --0.6 --0.4 --0.2 Gate-to-Source Voltage, VGS -- V IT16956 VGS(off) -- IDSS 1.5 30 0 --1.6 20 0 IT16957 ⏐yfs⏐ -- IDSS 0.14 Forward Transfer Admittance, ⏐yfs⏐ -- mS 2 40 10 --1.2V --1.0V 0 0 50 20 --0.8V 10 60 25 °C --0.2V 60 70 Ta = 70 °C 80 Drain Current, ID -- μA 80 Drain Current, ID -- μA VDS=10V IDSS=75μA 90 90 Cutoff Voltage, VGS(off) -- V ID -- VGS 100 75 °C Device 2SK545-11D-TB-E VDS=10V VGS=0V f=1kHz 0.13 0.12 0.11 0.10 0.09 0.08 0.07 0.06 50 60 70 80 Drain Current, IDSS -- μA 90 100 IT16959 No.1789-2/6 2SK545 PD -- Ta 120 Ciss -- VDS 10 VGS=0 f=1MHz 100 Input Capacitance, Ciss -- pF Power Dissipation, PD -- mW 7 80 60 40 20 0 3 2 1.0 7 5 0 20 40 60 80 100 120 Ambient Temperature, Ta -- °C 140 ITR00844 3 1.0 2 3 5 7 10 2 3 Drain-to-Source Voltage, VDS -- V 5 7 100 ITR00845 Crss -- VDS 5 Reverse Transfer Capacitance, Crss -- pF 5 VGS=0 f=1MHz 3 2 1.0 7 5 3 2 0.1 1.0 2 3 5 7 10 2 3 Drain-to-Source Voltage, VDS -- V 5 7 100 ITR00846 No.1789-3/6 2SK545 Embossed Taping Specification 2SK545-11D-TB-E No.1789-4/6 2SK545 Outline Drawing 2SK545-11D-TB-E Land Pattern Example Mass (g) Unit 0.013 mm * For reference Unit: mm 2.4 1.0 0.8 0.95 0.95 No.1789-5/6 2SK545 ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PS No.1789-6/6