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Ordering number : ENN7169 2SK3557 N-Channel Junction Silicon FET 2SK3557 Low-Noise HF Amplifier Applications Preliminary Applications * * Package Dimensions unit : mm 2050A [2SK3557] AM tuner RF amplifier. Low noise amplifier. Features 0.5 * * * * Large yfs. Small Ciss. Ultrasmall-sized package permitting 2SK3557applied sets to be made smaller and slimer. Ultralow noise figure. 0.4 3 0.16 0 to 0.1 1 0.95 0.95 2 1.9 2.9 0.5 1.5 2.5 0.8 1.1 1 : Source 2 : Drain 3 : Gate SANYO : CP Specifications Absolute Maximum Ratings at Ta=25C Parameter Drain-to-Source Voltage Gate-to-Drain Voltage Gate Current Drain Current Allowable Power Dissipation Junction Temperature Storage Temperature Symbol VDSX VGDS IG ID PD Tj Tstg Conditions Ratings 15 -15 10 50 200 150 --55 to +150 Unit V V mA mA mW C C Electrical Characteristics at Ta=25C Parameter Gate-to-Drain Breakdown Voltage Gate Cutoff Current Cutoff Voltage Symbol V(BR)GDS IGSS VGS(off) Conditions IG=-10A, VDS=0 VGS=--10V, VDS=0 VDS=5V, ID=100A Ratings min --15 --1.0 --0.3 --0.7 --1.5 typ max Unit V nA V Marking : IR Continued on next page. Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 60502 TS IM TA-3622 No.7169-1/4 2SK3557 Continued from preceding page. Parameter Drain Current Forward Transfer Admittance Input Capacitance Reverse Transfer Capacitance Noise Figure Symbol IDSS yfs Ciss Crss NF VDS=5V, VGS=0 VDS=5V, VGS=0, f=1kHz VDS=5V, VGS=0, f=1MHz VDS=5V, VGS=0, f=1MHz VDS=5V, Rg=1k, ID=1mA, f=1kHz Conditions Ratings min 10* 24 35 10.0 2.9 1.0 typ max 32* Unit mA mS pF pF dB *The 2SK3557 is classified by IDSS as follows : (unit : mA) Rank IDSS 6 10.0 to 20.0 7 16.0 to 32.0 20 ID -- VDS 20 ID -- VDS VGS=0 16 Drain Current, ID -- mA Drain Current, ID -- mA V GS=0 16 --0.1V 12 12 --0.1V --0.2V 8 8 --0.2V --0.3V --0.3V 4 --0.4V --0.7V 4 --0.4V --0.7V --0.5V --0.6V 6 8 10 12 ITR02750 --0.6V 1.2 --0.5V 0 1.6 2.0 2.4 ITR02749 16 14 0 2 0 0 0.4 0.8 4 Drain-to-Source Voltage, VDS -- V 22 20 18 ID -- VGS Drain-to-Source Voltage, VDS -- V ID -- VGS VDS=5V VDS=5V IDSS=15mA Drain Current, ID -- mA Drain Current, ID -- mA 16 14 12 10 8 6 4 2 0m 12 10 8 6 4 2 0 --1.4 --1.2 --1.0 --0.8 A S =3 20 m 15 A mA 10 mA --2 5 Ta = --1.0 --0.8 --0.6 --0.4 0 --1.2 C 25 C --0.2 ID S --0.6 --0.4 --0.2 0 0.2 IT04224 75 C 0 0.2 Gate-to-Source Voltage, VGS -- V 7 yfs -- ID Gate-to-Source Voltage, VGS -- V 100 yfs -- IDSS ITR02752 Forward Transfer Admittance, yfs -- mS 5 30m 3 2 A Forward Transfer Admittance, yfs -- mS VDS=5V f=1kHz =15 I DSS mA 7 VDS=5V VGS=0 f=1kHz 5 10 7 5 3 2 3 2 3 5 7 1.0 2 3 5 7 10 2 3 5 10 7 10 2 3 5 IT04226 Drain Current, ID -- mA IT04225 Drain Current, IDSS -- mA No.7169-2/4 2SK3557 3 VGS(off) -- IDSS VDS=5V ID=100A 3 Ciss -- VDS VGS=0 f=1MHz Cutoff Voltage, VGS(off) -- V Input Capacitance, Ciss -- pF 7 2 3 5 IT04227 2 2 1.0 10 7 7 5 5 3 10 3 7 1.0 2 3 5 7 10 2 3 Drain Current, IDSS -- mA 10 Drain-to-Source Voltage, VDS -- V 10 IT04228 Crss -- VDS VDS=0 f=1MHz Noise Figure, NF -- dB NF -- f Reverse Transfer Capacitance, Crss -- pF 7 5 8 VDS=5V ID=1mA Rg=1k 3 6 2 4 1.0 7 5 7 1.0 2 3 5 7 10 2 3 2 0 0.01 23 5 7 0.1 23 5 7 1.0 23 5 7 10 23 Drain-to-Source Voltage, VDS -- V 10 IT04229 240 Frequency, f -- kHz 5 7100 ITR02758 NF -- Rg PD -- Ta Allowable Power Dissipation, PD -- mW 8 VDS=5V ID=1mA f=1kHz 200 Noise Figure, NF -- dB 160 6 120 4 80 2 40 0 0.1 23 5 7 1.0 23 5 7 10 23 5 7 100 23 Signal Source Resistance, Rg -- k 5 71000 ITR02759 0 0 20 40 60 80 100 120 140 160 Ambient Temperature, Ta -- C ITR02760 No.7169-3/4 2SK3557 Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. In the event that any or all SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be expor ted without obtaining the expor t license from the authorities concerned in accordance with the above law. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of SANYO Electric Co., Ltd. Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the SANYO product that you intend to use. Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of June, 2002. Specifications and information herein are subject to change without notice. PS No.7169-4/4 |
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