To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding. Renesas Electronics website: http://www.renesas.com April 1st, 2010 Renesas Electronics Corporation Issued by: Renesas Electronics Corporation (http://www.renesas.com) Send any inquiries to http://www.renesas.com/inquiry. Notice 1. 2. 3. 4. 5. 6. 7. All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website. Renesas Electronics does not assume any liability for infringement of patents, copyrights, or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document. No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of Renesas Electronics or others. You should not alter, modify, copy, or otherwise misappropriate any Renesas Electronics product, whether in whole or in part. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. 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The quality grade of each Renesas Electronics product is “Standard” unless otherwise expressly specified in a Renesas Electronics data sheets or data books, etc. Computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots. “High Quality”: Transportation equipment (automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; anticrime systems; safety equipment; and medical equipment not specifically designed for life support. “Specific”: Aircraft; aerospace equipment; submersible repeaters; nuclear reactor control systems; medical equipment or systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. 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Please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a Renesas Electronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. Because the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system manufactured by you. Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product. Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written consent of Renesas Electronics. Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products, or if you have any other inquiries. “Standard”: 8. 9. 10. 11. 12. (Note 1) “Renesas Electronics” as used in this document means Renesas Electronics Corporation and also includes its majorityowned subsidiaries. (Note 2) “Renesas Electronics product(s)” means any product developed or manufactured by or for Renesas Electronics. DATA SHEET JUNCTION FIELD EFFECT TRANSISTOR 2SK3230B N-CHANNEL SILICON JUNCTION FIELD EFFECT TRANSISTOR FOR IMPEDANCE CONVERTER OF ECM DESCRIPTION PACKAGE DRAWING (Unit: mm) The 2SK3230B is suitable for converter of ECM. +0.1 0.3 ±0.05 0.1–0.05 0.4 General-purpose product. • Low noise: −108.5 dB TYP. (VDD = 2.0 V, C = 5 pF, RL = 2.2 kΩ) 3 0.8 ±0.1 1.6 ±0.1 FEATURES 1 2 • Especially suitable for audio and telephone • Small package: 0.5 SC-89 (TUSM) 0.5 0.5 ±0.05 1.6 ±0.1 ORDERING INFORMATION PART NUMBER PACKAGE 2SK3230B SC-89 (TUSM) 0.2 +0.1 –0 ABSOLUTE MAXIMUM RATINGS (TA = 25°C) EQUIVALENT CIRCUIT Drain to Source Voltage (VGS = −1.0 V) VDSX 20 V Gate to Drain Voltage VGDO −20 V Drain Current ID 10 mA Gate Current IG 10 mA Total Power Dissipation PT 100 mW Junction Temperature Tj 125 °C Storage Temperature Tstg −55 to +125 °C 2 3 1 1: Source 2: Drain 3: Gate Caution Please take care of ESD (Electro Static Discharge) when you handle the device in this document. The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. D17283EJ1V0DS00 (1st edition) Date Published August 2004 NS CP(K) Printed in Japan 2004 2SK3230B ELECTRICAL CHARACTERISTICS (TA = 25°C) CHARACTERISTICS SYMBOL Zero Gate Voltage Drain Cut-off Current TEST CONDITIONS MIN. TYP. MAX. UNIT 90 200 430 µA −0.37 −1.0 V IDSS VDS = 2.0 V, VGS = 0 V Gate Cut-off Voltage VGS(off) VDS = 2.0 V, ID = 1.0 µA Forward Transfer Admittance | yfs1 | VDS = 2.0 V, ID = 30 µA, f = 1.0 kHz 300 480 µS | yfs2 | VDS = 2.0 V, VGS = 0 V, f = 1.0 kHz 750 1300 µS Input Capacitance Ciss VDS = 2.0 V, VGS = 0 V, f = 1.0 MHz 4.0 pF Voltage Gain GV VDD = 2.0 V, C = 5 pF, RL = 2.2 kΩ, −1.0 dB −108.5 dB VIN = 10 mV, f = 1 kHz Noise Voltage NV VDD = 2.0 V, C = 5 pF, RL = 2.2 kΩ, A-curve IDSS CLASSIFICATION MARKING CE CF CH CJ IDSS (µA) 90 to 180 150 to 240 210 to 350 320 to 430 VOLTAGE GAIN TEST CIRCUIT VDD RL Out C NOISE VOLTAGE TEST CIRCUIT VDD RL JIS A NV (r.m.s) C 2 Data Sheet D17283EJ1V0DS 2SK3230B TYPICAL CHARACTERISTICS (TA = 25°C) DERATING FACTOR OF POWER DISSIPATION DRAIN CURRENT vs. DRAIN TO SOURCE VOLTAGE 1000 100 ID - Drain Current - µA dT - Derating Factor - % 120 80 60 40 VGS = 0.2 V 800 −0.2 V −0.3 V 600 0.1 V 400 0V −0.1 V 200 20 0 0 0 25 50 75 100 125 150 175 0 2 8 GATE TO SOURCE CURRENT vs. GATE TO SOURCE VOLTAGE DRAIN CURRENT vs. GATE TO SOURCE VOLTAGE 1600 IGS - Gate to Source Current - µA 6 VDS - Drain to Source Voltage - V 1400 ID - Drain Current - µA 30 20 10 −0.8 −0.6 −0.4 −0.2 0 0.2 10 VDS = 2.0 V 40 0.4 0.6 0.8 −10 −20 1200 1000 800 600 400 200 −30 0 -0.8 -0.6 -0.4 -0.2 −40 VGS - Gate to Source Voltage - V 0.2 0.4 0.6 0.8 1 FORWARD TRANSFER ADMITTANCE AND GATE CUT-OFF VOLTAGE vs. ZERO GATE VOLTAGE DRAIN CURRENT 10 Ciss - Input Capacitance - pF VGS = 0 V f = 1.0 MHz 1 100 | yfs | - Forward Transfer Admittance - mS VGS(off) - Gate Cut-off Voltage - V 10 10 0 VGS - Gate to Source Voltage - V INPUT CAPACITANCE vs. DRAIN TO SOURCE VOLTAGE 1 4 TA - Ambient Temperature - °C VDS = 2.0 V | yfs | 1 VGS(off) 0.1 10 100 1000 IDSS - Zero Gate Voltage Drain Current - µA VDS - Drain to Source Voltage - V Data Sheet D17283EJ1V0DS 3 2SK3230B VOLTAGE GAIN vs. DRAIN CURRENT NOISE VOLTAGE vs. DRAIN CURRENT −103 3 GV - Voltage Gain - dB 2 1 NV - Noise Voltage - dB VDD = 2.0 V C = 5 pF RL = 2.2 kΩ VIN = 10 mV f = 1 kHz 0 −1 −2 −3 4 −105 −107 −109 −111 −113 −4 −5 VDD = 2.0 V C = 5 pF RL = 2.2 kΩ −115 10 100 IDSS - Drain Current - µA 1000 Data Sheet D17283EJ1V0DS 10 100 IDSS - Drain Current - µA 1000 2SK3230B • The information in this document is current as of August, 2004. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. • No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may appear in this document. • NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others. • Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. • While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize risks of damage to property or injury (including death) to persons arising from defects in NEC Electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. • NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of each NEC Electronics product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above). M8E 02. 11-1