Ordering number : EN4839B 2SK2394 N-Channel JFET http://onsemi.com 15V, 6 to 32mA, 38mS, CP Applications • • AM tuner RF amplifier Low-noise amplifier Features • • • • Large | yfs | Small Ciss Small-sized package permitting 2SK2394-applied sets to be made small slim Ultralow noise figure Specifications Absolute Maximum Ratings at Ta=25°C Parameter Symbol Drain-to-Source Voltage Gate-to-Drain Voltage VDSX VGDS Gate Current Drain Current Allowable Power Dissipation Conditions Ratings Unit 15 V --15 V IG 10 mA ID PD 50 mA 200 mW 150 °C --55 to +150 °C Junction Temperature Tj Storage Temperature Tstg 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 0.3 0.5 1.5 Packing Type: TB Marking 1 0.95 2 YJ RANK 1.1 2SK2394-6-TB-E 2SK2394-7-TB-E 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 Semiconductor Components Industries, LLC, 2013 August, 2013 2 90512 TKIM/22299TS/73094MT (KOTO) BX-1128 No.4839-1/6 2SK2394 Electrical Characteristics at Ta=25°C Parameter Symbol Gate-to-Drain Breakdown Voltage V(BR)GDS IGSS VGS(off) Gate Cutoff Current Cutoff Voltage Drain Current Forward Transfer Admittance IDSS | yfs | Input Capacitance Ciss Reverse Transfer Capacitance Crss Noise Figure NF Ratings Conditions min typ IG=--10μA, VDS=0V VGS=--10V, VDS=0V --15 VDS=5V, ID=100μA --0.3 VDS=5V, VGS=0V 6.0* Unit max V --1.0 VDS=5V, VGS=0V, f=1kHz --0.7 20 VDS=5V, VGS=0V, f=1MHz VDS=5V, Rg=1kΩ, ID=1mA, f=1kHz nA --1.5 V 32.0* mA 38 mS 10.0 pF 2.9 pF 1.0 dB * : The 2SK2394 is classified by IDSS as follows : (unit : mA) Rank IDSS 5 6.0 to 12.0 6 10.0 to 20.0 7 16.0 to 32.0 Ordering Information Package Shipping 2SK2394-6-TB-E Device CP 3,000pcs./reel 2SK2394-7-TB-E CP 3,000pcs./reel ID -- VDS 20 memo Pb Free ID -- VDS 20 VGS=0V 16 V V GS=0 12 Drain Current, ID -- mA Drain Current, ID -- mA 16 --0.1V --0.2V 8 --0.3V --0.4V 4 --0.2V 8 --0.3V --0.4V 4 --0.5V --0.6V --0.7V 0 0 0 0.4 0.8 1.2 1.6 2.0 Drain-to-Source Voltage, VDS -- V 0 2.4 2 4 6 8 10 Drain-to-Source Voltage, VDS -- V ITR02749 ID -- VGS 22 20 12 --0.5V --0.6V --0.7V --0.1V 16 VDS=5V 14 12 ITR02750 ID -- VGS VDS=5V IDSS=15mA mA A 6 4 C 75° 8 25 10 4 6m 6 mA 8 15 S =2 0m A 10 10 --2 5°C 12 °C 14 12 Ta = Drain Current, ID -- mA 16 ID S Drain Current, ID -- mA 18 2 2 0 --1.4 --1.2 --1.0 --0.8 --0.6 --0.4 --0.2 Gate-to-Source Voltage, VGS -- V 0 0.2 ITR02751 0 --1.2 --1.0 --0.8 --0.6 --0.4 --0.2 Gate-to-Source Voltage, VGS -- V 0 0.2 ITR02752 No.4839-2/6 2SK2394 | yfs | -- ID VDS=5V f=1kHz 5 A 30m A 15m mA 3 6 S= I DS 2 10 7 5 3 2 3 5 7 2 1.0 3 5 7 2 10 Drain Current, ID -- mA 3 Input Capacitance, Ciss -- pF 3 2 2 10 3 5 Drain Current, IDSS -- mA 3 Ciss -- VDS VGS=0V f=1MHz 7 5 3 2 2 1.0 3 5 7 NF -- f 2 1.0 3 ITR02756 VDS=5V ID=1mA Rg=1kΩ 8 3 2 10 Drain-to-Source Voltage, VDS -- V VDS=0V f=1MHz 5 5 ITR02754 10 1.0 7 7 Noise Figure, NF -- dB Reverse Transfer Capacitance, Crss -- pF 2 10 10 7 6 4 2 7 5 7 1.0 2 3 5 7 2 10 Drain-to-Source Voltage, VDS -- V 6 4 2 2 3 5 7 1.0 2 3 5 7 10 2 3 2 3 5 7 0.1 5 7 100 Signal Source Resistance, Rg -- kΩ 2 3 5 71000 ITR02759 2 3 5 7 1.0 2 3 5 7 10 Frequency, f -- kHz PD -- Ta 240 VDS=5V ID=1mA f=1kHz 8 0 0.1 0 0.01 3 ITR02757 NF -- Rg 10 Noise Figure, NF -- dB 7 5 ITR02755 Crss -- VDS 10 3 Drain Current, IDSS -- mA Allowable Power Dissipation, PD -- mW Cutoff Voltage, VGS(off) -- V 5 7 2 2 7 5 3 3 1.0 3 5 ITR02753 VDS=5V ID=100μA 0.1 VDS=5V VGS=0V f=1kHz 7 10 5 VGS(off) -- IDSS 2 | yfs | -- IDSS 100 Forward Transfer Admittance, | yfs | -- mS Forward Transfer Admittance, | yfs | -- mS 7 2 3 5 7100 ITR02758 200 160 120 80 40 0 0 20 40 60 80 100 120 Ambient Temperature, Ta -- °C 140 160 ITR02760 No.4839-3/6 2SK2394 Embossed Taping Specification 2SK2394-6-TB-E, 2SK2394-7-TB-E No.4839-4/6 2SK2394 Outline Drawing 2SK2394-6-TB-E, 2SK2394-7-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.4839-5/6 2SK2394 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.4839-6/6