PRELIMINARY DATA SHEET OCMOS FETTM PS7241S-1A CURRENT LIMIT TYPE 4-PIN SOP 400 V OCMOS FET (1-ch OCMOS FET) DESCRIPTION The PS7241S-1A is a solid state relay containing GaAs LEDs on the light emitting side (input side) and MOS FETs including current control circuit on the output side. Current control circuit of OCMOS FET protects this device from thermal breakdown and output circuit. It is suitable for analog signal control because of its low offset and high linearity. FEATURES • Shut down type circuit • Limit current (ILMT = 155 to 210 mA) • Small and thin package (4-pin SOP, Height = 2.1 mm) • 1 channel type (1 a output) • Low LED operating current (IF = 2 mA) • Designed for AC/DC switching line changer • Low offset voltage • Ordering number of taping product: PS7241S-1A-E3, E4, F3, F4 • UL approved: File No. E72422 (S) APPLICATIONS • Note PC, PDA • Modem card • Telephone, FAX • Measurement equipment 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 devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. P13922EJ2V0DS00 (2nd edition) Date Published July 1999 NS CP(K) Printed in Japan The mark • shows major revised points. © 1998, 1999 PS7241S-1A PACKAGE DIMENSIONS in millimeters 4.0±0.5 TOP VIEW 4 3 1. LED Anode 2. LED Cathode 3. MOS FET 4. MOS FET 1 2 0.05+0.08 –0.05 2.05+0.08 –0.05 0.15+0.10 –0.05 7.0±0.3 4.4 0.5±0.3 2.54 0.40+0.10 –0.05 0.25 M ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise specified) Parameter Symbol Ratings Unit Forward Current (DC) IF 50 mA Reverse Voltage VR 5.0 V Power Dissipation PD 50 mW IFP 1 A Break Down Voltage VL 400 V Continuous Load Current IL 120 mA ILP 120 mA PD 300 mW BV 1 500 Vr.m.s. Total Power Dissipation PT 350 mW Operating Ambient Temperature TA −40 to +80 °C Storage Temperature Tstg −40 to +100 °C Diode Peak Forward Current MOS FET Pulse Load Current *1 *2 (AC/DC Connection) Power Dissipation Isolation Voltage *3 *1 PW = 100 µs, Duty Cycle = 1 % *2 PW = 100 ms, 1 shot *3 AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output 2 Preliminary Data Sheet P13922EJ2V0DS00 PS7241S-1A RECOMMENDED OPERATING CONDITIONS (TA = 25 °C) Parameter Symbol MIN. TYP. MAX. Unit LED Operating Current IF 2 10 20 mA LED Off Voltage VF 0 0.5 V ELECTRICAL CHARACTERISTICS (TA = 25 °C) Parameter Diode MOS FET Coupled Symbol Conditions Forward Voltage VF IF = 10 mA Reverse Current IR VR = 5 V Off-state Leakage Current ILoff VD = 400 V Output Capacitance Cout VD = 0 V, f = 1 MHz LED On-state Current IFon IL = 120 mA On-state Resistance Ron1 IF = 10 mA, IL = 10 mA Ron2 MAX. Unit 1.2 1.4 V 5.0 µA 1 µA 65 pF mA 28 35 Ω IF = 10 mA, IL = 120 mA 24 30 0.5 2.0 0.07 0.2 ton IF = 10 mA, VO = 5 V, *1 toff PW ≥ 10 ms Turn-off Time TYP. 2 *1 Turn-on Time MIN. ms Ω 9 Isolation Resistance RI-O VI-O = 1.0 kVDC 10 Isolation Capacitance CI-O V = 0 V, f = 1 MHz Limit Current ILMT IF = 10 mA, VL = 6 V, t = 5 ms 0.5 155 180 pF 210 mA *1 Test Circuit for Switching Time IF Pulse Input VL 50 % Input 0 VO = 5 V Input monitor 90 % VO monitor Output Rin RL 10 % ton Preliminary Data Sheet P13922EJ2V0DS00 toff 3 PS7241S-1A CAUTION Within this device there exists GaAs (Gallium Arsenide) material which is a harmful substance if ingested. Please do not under any circumstances break the hermetic seal. OCMOS FET is a trademark of NEC Corporation. • The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. • No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. • NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation 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. 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The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device 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 or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance. M7 98. 8