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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.
(c)
1998, 1999
PS7241S-1A
PACKAGE DIMENSIONS
in millimeters
4.00.5
TOP VIEW
4 3 1. LED Anode 2. LED Cathode 3. MOS FET 4. MOS FET 1 2 7.00.3 4.4
2.05+0.08 -0.05
0.15+0.10 -0.05
0.05+0.08 -0.05
2.54 0.40+0.10 -0.05 0.25 M
0.50.3
ABSOLUTE MAXIMUM RATINGS (TA = 25 C, unless otherwise specified)
Parameter Diode Forward Current (DC) Reverse Voltage Power Dissipation Peak Forward Current MOS FET Break Down Voltage Continuous Load Current Pulse Load Current
*2 *1
Symbol IF VR PD IFP VL IL ILP
Ratings 50 5.0 50 1 400 120 120
Unit mA V mW A V mA mA
(AC/DC Connection) Power Dissipation Isolation Voltage
*3
PD BV PT TA Tstg
300 1 500 350 -40 to +80 -40 to +100
mW Vr.m.s. mW C C
Total Power Dissipation Operating Ambient Temperature Storage Temperature
*1 PW = 100 s, 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 LED Operating Current LED Off Voltage Symbol IF VF MIN. 2 0 TYP. 10 MAX. 20 0.5 Unit mA V
ELECTRICAL CHARACTERISTICS (TA = 25 C)
Parameter Diode Forward Voltage Reverse Current MOS FET Off-state Leakage Current Output Capacitance Coupled LED On-state Current On-state Resistance Symbol VF IR ILoff Cout IFon Ron1 Ron2 Turn-on Time
*1
Conditions IF = 10 mA VR = 5 V VD = 400 V VD = 0 V, f = 1 MHz IL = 120 mA IF = 10 mA, IL = 10 mA IF = 10 mA, IL = 120 mA IF = 10 mA, VO = 5 V, PW 10 ms VI-O = 1.0 kVDC V = 0 V, f = 1 MHz IF = 10 mA, VL = 6 V, t = 5 ms
MIN.
TYP. 1.2
MAX. 1.4 5.0 1
Unit V
A A
pF
65 2 28 24 0.5 0.07 10
9
mA
35 30 2.0 0.2
ton toff RI-O CI-O ILMT
ms
Turn-off Time
*1
Isolation Resistance Isolation Capacitance Limit Current
0.5 pF 210 mA
155
180
*1 Test Circuit for Switching Time
IF Pulse Input VL
Input 50 % 0
VO = 5 V
Input monitor Rin RL
VO monitor
Output
90 %
10 % ton toff
Preliminary Data Sheet P13922EJ2V0DS00
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. The incorporation of these circuits, software, and information in the design of the customer's equipment shall be done under the full responsibility of the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information. * While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. * NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". 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

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