Ordering number : ENN7617 EC3A01T N-Channel Silicon Junction FET EC3A01T Electret Condenser Microphone Applications Features Bottom View Top View 1 1.0 1 0.05 • [EC3A01T] 0.05 0.65 • unit : mm 2223 0.25 • Ultrasmall (1006 size) and thin (0.35mm) leadless package. Especially suited for use in electret condenser microphone for audio equipments and telephones. Excellent voltage characteristics. Excellent transient characteristics. Adoption of FBET process. 0.25 • Package Dimensions 0.05 • Marking 2 3 3 2 0.05 0.05 0.15 0.15 0.35 0.35 1 : Gate 2 : Drain 3 : Source SANYO : ECSP1006-3(T) 0.6 Specifications Absolute Maximum Ratings at Ta=25°C Parameter Symbol Gate-to-Drain Voltage Conditions Ratings VGDO IG Gate Current Drain Current Unit --20 V 10 mA 1 mA 100 mW Junction Temperature ID PD Tj 150 °C Storage Temperature Tstg --55 to +150 °C Allowable Power Dissipation Electrical Characteristics at Ta=25°C Parameter Symbol Gate-to-Drain Breakdown Voltage Cutoff Voltage Drain Current V(BR)GDO VGS(off) Input Capacitance IDSS yfs Ciss Reverse Transfer Capacitance Crss Forward Transfer Admittance Conditions IG=--100µA VDS=5V, ID=1µA VDS=5V, VGS=0 VDS=5V, VGS=0, f=1kHz VDS=5V, VGS=0, f=1MHz Ratings min typ max --20 --0.2 V --0.6 140* 0.5 VDS=5V, VGS=0, f=1MHz Unit --1.2 350* 1.2 V µA mS 3.5 pF 0.65 pF 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 N1504 TS IM TB-00000353 No.7617-1/5 EC3A01T Continued from preceding page. [Ta=25°C, VCC=4.5V, RL=1kΩ, Cin=15pF, See Specified Test Circuit] Parameter Symbol Voltage Gain GV ∆GVV ∆Gvf Reduced Voltage Characteristic Frequency Characteristic Input Impedance Ratings Conditions min typ max f=1kHz, VIN=10mV --3.0 f=1kHz, VIN=10mV, VCC=4.5→1.5V --1.2 dB --3.5 f=1kHz to 110Hz --1.0 f=1kHz Output Impedance ZIN ZO Total Harmonic Distortion THD f=1kHz, VIN=30mV 25 Output Noise Voltage VNO VIN=0, A Curve f=1kHz Unit dB dB MΩ 1000 Ω 1.2 % --110 dB *The EC3A01T is classified by IDSS as follows.(unit : µA) Rank V4 V5 IDSS 140 to 240 210 to 350 Type No. Indication (Top view) Electrical Connection (Top view) Polarity mark (On the top) V Drain Gate Source *Electrodes : On the bottom Polarity mark Gate Drain Source Test Circuit Voltage Gain Frequency Characteristic Distortion Reduced Voltage Characteristic 1kΩ VCC=4.5V VCC=1.5V 15pF 33µF + VTVM V THD B A OSC Output Impedance ID -- VDS 500 400 300 Drain Current, ID -- µA 400 Drain Current, ID -- µA ID -- VDS 500 VGS=0 200 --0.1V --0.2V 100 0 1 2 3 4 5 6 7 VGS=0 200 --0.1V --0.2V 100 --0.3V --0.4V 0 300 --0.3V --0.4V --0.5V 0 8 Drain-to-Source Voltage, VDS -- V 9 10 IT02310 0 1 2 3 --0.5V 4 Drain-to-Source Voltage, VDS -- V 5 IT03015 No.7617-2/5 EC3A01T ID -- VGS 500 VDS=5V 25 A 0µ --0.5 --0.4 --0.3 --0.2 yfs -- IDSS 1.3 0 --1.0 0 --0.9 --0.8 --0.7 --0.6 --0.5 --0.4 --0.3 --0.2 Gate-to-Source Voltage, VGS -- V IT02312 Cutoff Voltage, VGS(off) -- V 1.0 0.9 0.8 0.7 0.6 --0 IT02313 VDS=5V ID=1µA --0.65 1.1 --0.1 VGS(off) -- IDSS --0.70 VDS=5V VGS=0 f=1kHz 1.2 C --2 --0.1 Gate-to-Source Voltage, VGS -- V 25 ° 80 15 --0.6 160 5° C A 0µ 5° C ID µA 240 Ta =7 50 =3 SS 200 0 --0.7 Forward Transfer Admittance, yfs -- mS Drain Current, ID -- µA Drain Current, ID -- µA 300 100 --0.60 --0.55 --0.50 --0.45 --0.40 --0.35 0.5 --0.30 0 100 200 300 Drain Current, IDSS -- µA 400 500 IT02314 0 THD -- VIN 100 250µA 150µA I DSS= 200 300 Drain Current, IDSS -- µA 400 500 IT02315 Ciss -- VDS VGS=0 f=1MHz THD : VCC=4.5V f=1kHz IDSS : VDS=5.0V 10 100 10 Input Capacitance, Ciss -- pF Total Harmonic Distortion, THD -- % VDS=5V 320 400 350µA 1.0 0.1 7 5 3 2 0 50 100 150 Input Voltage, VIN -- mV 7 200 2 1.0 7 2 10 --1 Voltage Gain, GV -- dB 3 IT02318 GV : VCC=4.5V VIN=10mV RL=1.0kΩ f=1kHz IDSS : VDS=5.0V 2 7 5 GV -- IDSS 0 VGS=0 f=1MHz 1.0 3 Drain-to-Source Voltage, VDS -- V IT02316 Crss -- VDS 3 Reverse Transfer Capacitance, Crss -- pF ID -- VGS 400 --2 --3 --4 --5 5 --6 --7 3 7 1.0 2 3 5 7 10 Drain-to-Source Voltage, VDS -- V 2 3 IT02319 0 100 200 300 Drain Current, IDSS -- µA 400 500 IT02320 No.7617-3/5 ∆GVV -- IDSS ∆GVV : VCC=4.5V→1.5V VIN=10mV f=1kHz IDSS : VDS=5.0V --0.7 --0.9 --1.1 --1.3 --1.5 --1.7 100 200 300 Drain Current, IDSS -- µA 400 2.0 1.5 1.0 0.5 500 IT02321 0 Zi -- IDSS 32 100 200 30 29 28 300 Drain Current, IDSS -- µA 500 IT02322 ZO : VCC=4.5V VIN=10mV f=1kHz IDSS : VDS=5.0V 950 27 400 ZO -- IDSS 960 Zi : VCC=4.5V VIN=10mV f=1kHz IDSS : VDS=5.0V 31 Input Impedance, Zi -- MΩ THD : VCC=4.5V VIN=30mV f=1MHz IDSS : VDS=5.0V 0 0 940 930 920 910 900 26 0 100 200 300 Drain Current, IDSS -- µA 400 500 IT02323 0 VNO -- IDSS --111 Allowable Power Dissipation, PD -- mW --113 100 200 --114 --115 --116 --117 --118 --119 300 Drain Current, IDSS -- µA 400 500 IT02324 PD -- Ta 120 VNO : VCC=4.5V VIN=0, A Curve RL=1.0kΩ IDSS : VDS=5.0V --112 Output Noise Voltage, VNO -- dB THD -- IDSS 2.5 Total Harmonic Distortion, THD -- % --0.5 Output Impedance, ZO -- Ω Reduced Voltage Characteristic, ∆GVV -- dB EC3A01T 100 80 60 40 20 0 --120 0 100 200 300 Drain Current, IDSS -- µA 400 500 IT02325 0 20 40 60 80 100 120 Ambient Temperature, Ta -- °C 140 160 IT02317 No.7617-4/5 EC3A01T 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 exported without obtaining the export 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, 2004. Specifications and information herein are subject to change without notice. PS No.7617-5/5