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| Ordering number : ENN7554 TF202 N-channel Junction FET TF202 Electret Condenser Microphone Applications Features * Package Dimensions unit : mm 2207A [TF202] Top View 1.4 0.3 * * * * Especially suited for use in electret condenser microphone. Ultrasmall package permitting TF202 applied sets to be made small and slim. Excellent voltage characteristics. Excellent transient characteristics. Adoption of FBET process. Side View 0.1 1.4 0.25 3 0.3 1 0.45 2 0.2 Bottom View 3 0.6 0.8 0.07 0.07 Side View Specifications Absolute Maximum Ratings at Ta=25C Parameter Gate-to-Drain Voltage Gate Current Drain Current Allowable Power Dissipation Junction Temperature Storage Temperature Symbol VGDO IG ID PD Tj Tstg Conditions 1 : Drain 2 : Source 3 : Gate SANYO : SSFP Unit --20 10 1 100 150 --55 to +150 V mA mA mW C C 2 1 Ratings Electrical Characteristics at Ta=25C Parameter Gate-to-Drain Breakdown Voltage Cutoff Voltage Zero-Gate Voltage Drain Current Forward Transfer Admittance Input Capacitance Reverse Transfer Capacitance Symbol V(BR)GDO VGS(off) IDSS yfs Ciss Crss IG=--100A VDS=5V, ID=1A VDS=5V, VGS=0 VDS=5V, VGS=0, f=1kHz VDS=5V, VGS=0, f=1MHz VDS=5V, VGS=0, f=1MHz Conditions Ratings min --20 -0.2 140* 0.5 1.2 3.5 0.65 --0.6 --1.2 500* typ max Unit V V A mS pF pF Continued on next page. * : The TF202 is classified by IDSS as follows : (unit : A) Rank IDSS E4 140 to 240 E5 210 to 350 E6 320 to 500 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 82903 TS IM TA-100524 No.7554-1/4 TF202 Continued from preceding page. Parameter Symbol Conditions Ratings min typ --3.0 --1.2 25 1000 1.0 --110 --3.5 --1.0 max Unit [Ta=25C, VCC=4.5V, RL=1k, Cin=15pF, See specified Test Circuit.] Voltage Gain Reduced Voltage Characteristics Frequency Characteristics Input Resistance Output Resistance Total Harmonic Distortion Output Noise Voltage GV GVV Gvf ZIN ZO THD VNO VIN=10mV, f=1kHz VIN=10mV, f=1kHz, VCC=4.51.5V f=1kHz to 110Hz f=1kHz f=1kHz VIN=30mV, f=1kHz VIN=0, A curve dB dB dB m % dB Test Circuit Voltage gain Frequency Characteristics Distortion Reduced Voltage Characteristics 1k VCC=4.5V VCC=1.5V 15pF 33F + VTVM V OSC THD BA Output Impedance 400 ID -- VDS 400 ID -- VDS VGS=0 Drain Current, ID -- A 300 Drain Current, ID -- A VGS=0 300 --0.1V 200 --0.1V 200 --0.2V 100 --0.2V 100 --0.3V --0.5V --0.4V --0.3V --0.5V --0.4V 8 10 IT05908 600 0 0 1 2 3 4 5 IT05907 600 0 0 2 4 6 Drain-to-Source Voltage, VDS -- V ID -- VGS Drain-to-Source Voltage, VDS -- V ID -- VGS VDS=5V VDS=5V Drain Current, ID -- A 400 400 200 = Ta 75 C 200 2 A 00 --2 0 --1.0 --0.8 --0.6 --0.4 --0.2 0 IT05909 --1.0 --0.8 --0.6 --0.4 5 C 25 0 --0.2 0 IT05910 Gate-to-Source Voltage, VGS -- V Gate-to-Source Voltage, VGS -- V No.7554-2/4 Drain Current, ID -- A ID S 40 S =50 0 0 30 A 0 A A C TF202 3 yfs -- IDSS VDS=5V VGS=0 f=1kHz --1.0 VGS(off) -- IDSS VDS=5V ID=1A Forward Transfer Admittance, yfs -- mS Cutoff Voltage, VGS(off) -- V 2 7 5 1.0 3 7 5 7 100 2 3 5 7 2 Drain Current, IDSS -- A 1000 IT05911 2 7 100 2 3 5 7 7 Ciss -- VDS Drain Current, IDSS -- A 1000 IT05912 Crss -- VDS 5 Reverse Transfer Capacitance, Crss -- pF VGS=0 f=1MHz VGS=0 f=1MHz Input Capacitance, Ciss -- pF 1.0 7 3 5 2 7 1.0 2 3 5 7 10 2 3 3 7 1.0 2 3 5 7 10 2 3 Drain-to-Source Voltage, VDS -- V 2 IT05913 GV -- IDSS Drain-to-Source Voltage, VDS -- V Reduced Voltage Characteristics, GVV -- dB 2 GVV -- IDSS IT05914 0 Voltage Gain, GV -- dB GV : VCC=4.5V VIN=10mV RL=1.0k f=1kHz IDSS : VDS=5.0V GVV : VCC=4.5V1.5V VIN=10mV f=1kHz IDSS : VDS=5.0V 0 --2 --4 --2 --6 --8 7 100 2 3 5 7 --4 7 100 2 3 5 7 Drain Current, IDSS -- A 1000 IT05915 34 Drain Current, IDSS -- A 1000 IT05916 3 THD -- IDSS Zi -- IDSS Zi : VCC=4.5V VIN=10mV f=1kHz IDSS : VDS=5.0V Total Harmonic Distortion, THD -- % 2 Input Impedance, Zi -- M THD : VCC=4.5V VIN=30mV f=1MHz IDSS : VDS=5.0V 32 30 10 28 7 5 7 100 2 3 5 7 26 Drain Current, IDSS -- A 1000 IT05917 7 100 2 3 5 7 Drain Current, IDSS -- A 1000 IT05918 No.7554-3/4 TF202 1100 Zo -- IDSS Output Noise Voltage, VNO -- dB --110 VNO -- IDSS VNO : VCC=4.5V VIN=0, ACurve RL=1.0k IDSS : VDS=5.0V Output Impedance, Zo -- 1000 Zo : VCC=4.5V VIN=10mV f=1kHz IDSS : VDS=5.0V --112 --114 900 --116 800 --118 700 7 100 2 3 5 7 --120 Drain Current, IDSS -- A 1000 IT05919 120 7 100 2 3 5 7 3 THD -- VIN Drain Current, IDSS -- A 1000 IT05920 PD -- Ta Total Harmonic Distortion, THD -- % 2 Allowable Power Dissipation, PD -- mW THD : VCC=4.5V f=1kHz IDSS : VDS=5.0V 100 10 7 5 3 2 ID 4 =1 SS 0 A A 250 A 400 80 60 40 1.0 7 5 0 40 80 120 160 200 240 ITR02649 20 0 0 20 40 60 80 100 120 140 160 Input Voltage, VIN -- mV Ambient Temperature, Ta -- C ITR02650 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 August, 2003. Specifications and information herein are subject to change without notice. PS No.7554-4/4 |
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