Ordering number : ENN1792D 2SK544 N-Channel Silicon MOSFET 2SK544 FM Tuner, VHF Amplifier Applications Features • • Low noise : NF=1.8dB typ (f=100MHz). High power gain : PG=27dB typ (f=100MHz). Small reverse transfer capacitance : Crss=0.035pF (VDS=10V, f=1MHz). unit : mm 2040A [2SK544] 4.0 2.2 3.0 • Package Dimensions 15.0 0.6 1.8 0.4 0.5 0.4 0.4 3 0.7 Specifications Symbol 1 : Drain 2 : Source 3 : Gate 3.0 3.8nom Absolute Maximum Ratings at Ta=25°C Parameter 1.3 0.7 1 2 1.3 SANYO : SPA Conditions Ratings Unit Drain-to-Source Voltage VDS 20 Gate-to-Source Voltage VGS ±5 V V Drain Current ID 30 mA Allowable Power Dissipation PD Tch 300 mW Channel Temperature 125 °C Storage Temperature Tstg --55 to +150 °C Electrical Characteristics at Ta=25°C Parameter Symbol Drain-to-Source Voltage VDSX Gate-to-Source Leakage Current IGSS Conditions Zero-Gate Voltage Drain Current VGS= --4V, ID=100µA VDS=0, VGS=±5V VDS=10V, VGS=0 Cutoff Voltage VDS=10V, ID=100µA IDSS* VGS(off) * : The 2SK544 is classified by IDSS as follows (unit : mA) : Rank D E F IDSS 1.2 to 3.0 2.5 to 6.0 5.0 to 12 Ratings min typ max 20 Unit V 1.2* 10 nA 12* mA --2.5 V 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 N1501 TS IM / 42899 TH (KT) / 6037 TA / 2075 KI, TS No.1792-1/5 2SK544 Continued from preceding page. Parameter Symbol Input Capacitance yfs Ciss Reverse Transfer Capacitance Crss Forward Transfer Admittance Power Gain PG Noise Figure NF Unit max 11 VDS=10V, VGS=0, f=100MHz See specified Test Circuit. mS 2.4 pF 0.035 pF 27 dB 1.8 3.0 dB ID -- VGS 24 1.0V 20 0.4V 12 0.2V 8 0V --0.2V 4 16 12 0m 8m A 5m A 3m A A 0.6V S =1 16 ID S 0.8V Drain Current, ID -- mA Drain Current, ID -- mA typ VDS=10V V V GS=1.2 20 min VDS=10V, VGS=0, f=1kHz VDS=10V, VGS=0, f=1MHz VDS=10V, VGS=0, f=1MHz ID -- VDS 24 Ratings Conditions 8 4 --0.4V 0 0 2 4 6 8 10 Drain-to-Source Voltage, VDS -- V |yfs| -- VGS Forward Transfer Admittance, |yfs| -- mS 0m A 8m A 5mA 3m A 16 S =1 8 4 0 --1.5 Forward Transfer Admittance, |yfs| -- mS Cutoff Voltage, VGS(off) -- V --1.0 7 5 3 2 1.0 1.5 ITR00820 |yfs| -- ID f=1kHz 10 7 5 3 7 1.0 2 3 5 7 10 2 ITR00822 |yfs| -- IDSS 16 VDS=10V 0.5 Drain Current, ID -- mA VGS(off) -- IDSS 2 --0.1 0 2 2 5 --1.0 --0.5 0 0.5 1.0 1.5 Gate-to-Source Voltage, VGS -- V ITR00821 3 --0.5 Gate-to-Source Voltage, VGS -- V 3 VDS=10V f=1kHz 12 --1.0 ITR00819 ID S Forward Transfer Admittance, |yfs| -- mS 20 0 --1.5 12 VDS=10V VGS=0 f=1kHz 14 12 10 8 6 4 5 7 1.0 2 3 5 7 Drain Current, IDSS -- mA 10 2 ITR00823 5 7 1.0 2 3 5 7 Drain Current, IDSS -- mA 10 2 ITR00824 No.1792-2/5 2SK544 Ciss, Crss -- VDS 5 3 Ciss 2 1.0 5 3 2 0.1 5 Crss 3 2 VGS=0 f=1kHz 12 10 8 6 4 2 0 0 4 8 12 16 20 24 Drain-to-Source Voltage, VDS -- V 0 5 3 6 8 10 12 ITR00826 Reverse Transfer Admittance yrs -- VDS 5 VGS=0 f=100MHz 3 2 cis --crs -- pF 2 4 Drain-to-Source Voltage, VDS -- V VGS=0 f=100MHz 7 2 ITR00825 Input Admittance yis -- VDS 10 gis -- mS cis -- pF |yfs| -- VDS 14 f=1MHz VGS=0 Forward Transfer Admittance, |yfs| -- mS Input Capacitance, Ciss -- pF Reverse Transfer Capacitance, Crss -- pF 10 1.0 7 5 0.1 7 5 --crs 3 3 2 gis 2 0.1 7 5 0.01 4 2 0 6 10 8 12 Drain-to-Source Voltage, VDS -- V 14 0 6 8 10 12 VGS=0 f=100MHz 7 5 2 14 ITR00828 Output Admittance yos -- VDS 10 VGS=0 f=100MHz 3 4 Drain-to-Source Voltage, VDS -- V Forward Transfer Admittance yfs -- VDS 5 2 ITR00827 3 10 gos -- µS cos -- pF gfs -- mS --bfs -- mS 2 gfs 7 5 7 5 3 --bfs 3 cos 1.0 2 gos 2 0.1 7 5 Drain-to-Source Voltage, VDS -- V m 0.7 7 gi s 5 3 ID =10m A cis 2 0.7mA 0.1 7 5 3 3 2 6 10 7 5 7 5 3 3 2 ID=10mA 1.0 10 2 3 5 7 100 2 Frequency, f -- MHz 3 3 2 5 7 1000 ITR00831 14 ITR00830 3 2 0.1 7 5 --crs 3 0.7mA 2 2 10 0.01 5 3 2 7 12 VDS=10V 7 5 3 2 10 Reverse Transfer Admittance yrs -- f 7 5 8 100 A 10 m ID = 1.0 4 Drain-to-Source Voltage, VDS -- V 2 A 2 2 gr s VDS=10V 3 0 ITR00829 Input Admittance yis -- f 5 gis -- mS 14 7 5 A 12 A 10 10m 8 7m 6 ID = 0. 4 grs -- µS 2 cis -- pF 0 --crs -- pF 1.0 7 100 2 3 2 1.0 7 10 2 3 5 Frequency, f -- MHz 3 0.001 7 1000 ITR00832 5 No.1792-3/5 2SK544 5 VDS=10V 3 3 5 5 3 gfs 10 10 7 2mA 5 7 5 1mA s --b f 3 2 3 2 A 5m 1.0 0 =1 ID 5 2 10 1.0 7 2m A 1m 3 5 5 3 7 100 2 3 1.0 5 5 5 3 3 2 3 2 7 7 2 10 26 PG 22 18 14 4 NF 2 0 5 7 100 2 3 5 ITR00834 PD -- Ta 320 VDS=10V f=100MHz 3 Frequency, f -- MHz PG, NF -- ID 30 2 cos ID=10mA 0.7mA 2 5 7 1000 ITR00833 Frequency, f -- MHz 34 10 2mA 1mA 3 0.01 Allowable Power Dissipation, PD -- mW 3 2 7 5 2 2 A A m 7 0.1 3 g os ID=10mA 7mA 5mA 3mA 2 gos -- mS 5mA --bfs -- mS ID=10mA gfs -- mS 100 VDS=10V 2 2 Voltage Gain, PG -- dB Noise Figure, NF -- dB Output Admittance yos -- f 1.0 300 280 240 200 160 120 80 40 0 3 5 7 2 1.0 3 5 7 Drain Current, ID -- mA 2 10 ITR00835 0 20 40 60 80 100 120 Ambient Temperature, Ta -- °C 140 160 ITR00836 PG, NF Specified Test Circuit L2 L1 Rg 50Ω to 30pF to 20pF to 20pF VG to 30pF RL 50Ω VD Unit(capacitance : F) L1 : 1.0mmφ plated wire 10mmφ 6T, tap : 3T from H side L2 : 1.0mmφ plated wire 10mmφ 7T, tap : 4T from H side No.1792-4/5 cos -- pF Reverse Transfer Admittance yfs -- f 5 2SK544 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 November, 2001. Specifications and information herein are subject to change without notice. PS No.1792-5/5