Ordering number : EN7169A 2SK3557 N-Channel JFET http://onsemi.com 15V, 10 to 32mA, 35mS, CP Applications • • AM tuner RF amplification Low noise amplifier Features • • • • Large | yfs | Small Ciss Ultrasmall-sized package permitting 2SK3557-applied sets to be made smaller and slimer 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: TL Marking 1 0.95 2 IR RANK 1.1 2SK3557-6-TB-E 2SK3557-7-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 62012 TKIM/60502 TSIM TA-3622 No.7169-1/6 2SK3557 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 Ratings Conditions min typ IG=--10μA, VDS=0V VGS=--10V, VDS=0V --15 VDS=5V, ID=100μA --0.3 Unit max V --1.0 --0.7 10* nA --1.5 V 32* mA VDS=5V, VGS=0V Forward Transfer Admittance IDSS | yfs | 35 mS Input Capacitance Ciss VDS=5V, VGS=0V, f=1MHz 10.0 pF Reverse Transfer Capacitance Crss VDS=5V, VGS=0V, f=1MHz 2.9 pF Noise Figure NF VDS=5V, Rg=1kΩ, ID=1mA, f=1kHz 1.0 dB VDS=5V, VGS=0V, f=1kHz 24 * : The 2SK3557 is classified by IDSS as follows : (unit : mA) Rank IDSS 6 10.0 to 20.0 7 16.0 to 32.0 Ordering Information Package Shipping 2SK3557-6-TB-E Device CP 3,000pcs./reel 2SK3557-7-TB-E CP 3,000pcs./reel ID -- VDS 20 memo Pb Free ID -- VDS 20 VGS=0 16 V GS=0 12 Drain Current, ID -- mA Drain Current, ID -- mA 16 --0.1V --0.2V 8 --0.3V 4 --0.3V --0.4V --0.5V --0.6V --0.7V 0 0 0.4 0.8 1.2 1.6 2.0 Drain-to-Source Voltage, VDS -- V 20 8 --0.5V --0.6V 0 22 --0.2V 4 --0.4V --0.7V --0.1V 12 0 2.4 2 4 6 8 10 Drain-to-Source Voltage, VDS -- V ITR02749 ID -- VGS 16 VDS=5V 14 12 ITR02750 ID -- VGS VDS=5V IDSS=15mA 6 4 C 25 6 8 75° 8 10 --2 5°C 10 20 m 15 A mA 10 mA S =3 0m 12 °C A 14 12 Ta = Drain Current, ID -- mA 16 ID S Drain Current, ID -- mA 18 4 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 IT04224 0 --1.2 --1.0 --0.8 --0.6 --0.4 --0.2 Gate-to-Source Voltage, VGS -- V 0 0.2 ITR02752 No.7169-2/6 2SK3557 | yfs | -- ID 5 A 30m mA =15 I DSS 3 2 | yfs | -- ID 100 VDS=5V f=1kHz Forward Transfer Admittance, | yfs | -- mS Forward Transfer Admittance, | yfs | -- mS 7 10 7 5 3 VDS=5V VGS=0 f=1kHz 7 5 3 2 10 2 3 5 7 2 1.0 3 5 7 2 10 3 Drain Current, ID -- mA 5 7 VGS(off) -- IDSS 3 3 5 Drain Current, IDSS -- mA 2 IT04226 10 IT04225 Ciss -- VDS 3 VGS=0 f=1MHz 2 Input Capacitance, Ciss -- pF Cutoff Voltage, VGS(off) -- V VDS=5V ID=100μA 1.0 7 5 3 2 3 5 Drain Current, IDSS -- mA IT04227 10 7 5 7 3 5 7 Noise Figure, NF -- dB 3 2 1.0 3 IT04228 VDS=5V ID=1mA Rg=1kΩ 8 5 2 10 NF -- f 10 VDS=0 f=1MHz 7 2 1.0 Drain-to-Source Voltage, VDS -- V Crss -- VDS 10 Reverse Transfer Capacitance, Crss -- pF 10 3 7 6 4 2 7 0 0.01 5 1.0 2 3 5 7 10 2 Drain-to-Source Voltage, VDS -- V 3 VDS=5V ID=1mA f=1kHz 8 6 4 2 0 0.1 2 3 5 7 1.0 2 3 5 7 10 2 3 5 7 100 Signal Source Resistance, Rg -- kΩ 5 7 0.1 2 3 5 71000 ITR02759 2 3 5 7 1.0 2 3 5 7 10 Frequency, f -- kHz NF -- Rg 10 2 3 IT04229 2 3 5 7100 ITR02758 PD -- Ta 240 Allowable Power Dissipation, PD -- mW 7 Noise Figure, NF -- dB 2 200 160 120 80 40 0 0 20 40 60 80 100 120 Ambient Temperature, Ta -- °C 140 160 ITR02760 No.7169-3/6 2SK3557 Embossed Taping Specification 2SK3557-6-TB-E, 2SK3557-7-TB-E No.7169-4/6 2SK3557 Outline Drawing 2SK3557-6-TB-E, 2SK3557-7-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.7169-5/6 2SK3557 ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). 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