DATA SHEET Solid State Relay OCMOS FET PS7801K-1A 4-PIN ULTRA SMALL FLAT-LEAD, LOW OUTPUT CAPACITANCE (1.6 pF), 1-ch Optical Coupled MOS FET −NEPOC Series− DESCRIPTION The PS7801K-1A is a low output capacitance solid state relay containing a GaAs LED on the light emitting side (input side) and MOS FETs on the output side. An ultra small flat-lead package has been provided which realizes a reduction in mounting area of about 50% compared with the PS72xx series. It is suitable for high-frequency signal control, due to its low off-state leakage current and low output capacitance. FEATURES • Ultra small flat-lead package (4.2 (L) × 2.5 (W) × 1.85 (H) mm) • Low output capacitance (Cout = 1.6 pF TYP.) • Low off-state leakage current (ILoff = 0.02 nA TYP.) PIN CONNECTION (Top View) 4 3 • Break down voltage (VL = 80 V) 1. LED Anode 2. LED Cathode 3. MOS FET 4. MOS FET • High speed turn-on time (ton = 0.06 ms TYP.) • 1 channel type (1 a output) • Designed for AC/DC switching line changer • Low offset voltage <R> • Ordering number of taping product: PS7801K-1A-F3 (3 500 pcs/reel) 1 2 • Pb-Free product • Safety standards <R> • UL approved: No. E72422 APPLICATIONS • 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 products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. PN10590EJ02V0DS (2nd edition) Date Published October 2008 NS Printed in Japan The mark <R> shows major revised points. The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field. 2006, 2008 PS7801K-1A PACKAGE DIMENSIONS (UNIT: mm) 2.5±0.3 0.2 MAX. 3.6 +0.3 –0.4 0.2±0.1 N 4.2±0.2 3 4 4.6±0.2 0.4±0.1 0.36 0.15 +0.1 –0.05 1.85±0.05 1 2 3.0 MAX. 0.2±0.1 1.27 <R> MARKING EXAMPLE Last number of type No. : 1K *1 1K Bar : Pb-Free N 801 No.1 pin mark (Nicked corner) An initial of "NEC" Assembly lot 8 01 (Marking details) Week assembled Year assembled *1 The marking corresponds to the last two digits of the part number below. PS7801K-1A 2 Data Sheet PN10590EJ02V0DS PS7801K-1A <R> ORDERING INFORMATION Part Number Solder Plating Specification Order Number PS7801K-1A PS7801K-1A-A PS7801K-1A-F3 PS7801K-1A-F3-A Safety Standard Approval Packing Style Pb-Free 50 pcs (Tape 50 pcs cut) Standard products Embossed Tape 3 500 pcs/reel (UL approved) Application *1 Part Number PS7801K-1A *1 For the application of the Safety Standard, following part number should be used. 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 PD 50 mW IFP 1 A Break Down Voltage VL 80 V Continuous Load Current IL 40 mA ILP 80 mA PD 250 mW BV 500 Vr.m.s. Total Power Dissipation PT 300 mW Operating Ambient Temperature TA −40 to +85 °C Storage Temperature Tstg −40 to +100 °C Diode Power Dissipation 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. Pins 1-2 shorted together, 3-4 shorted together. RECOMMENDED OPERATING CONDITIONS (TA = 25°C) Parameter Symbol MIN. TYP. MAX. Unit LED Operating Current IF 2 5 20 mA LED Off Voltage VF 0 0.5 V Data Sheet PN10590EJ02V0DS 3 PS7801K-1A ELECTRICAL CHARACTERISTICS (TA = 25°C) Parameter Diode MOS FET Coupled Symbol Conditions MIN. TYP. MAX. Unit 1.1 1.4 V 5.0 μA Forward Voltage VF IF = 5 mA Reverse Current IR VR = 5 V Off-state Leakage Current ILoff VD = 80 V 0.02 1.0 nA Output Capacitance Cout VD = 0 V, f = 1 MHz, t < 1 s 1.6 3.5 pF LED On-state Current IFon IL = 40 mA 2.0 mA On-state Resistance Ron IF = 5 mA, IL = 40 mA, t ≤ 10 ms 17.5 25 Ω Turn-on Time *1, 2 ton IF = 5 mA, VO = 5 V, RL = 500 Ω, 0.06 0.25 ms Turn-off Time *1, 2 toff PW ≥ 10 ms 0.02 0.5 Isolation Resistance RI-O VI-O = 0.5 kVDC Isolation Capacitance CI-O V = 0 V, f = 1 MHz 10 Ω 9 0.3 pF *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 toff *2 The turn-on time and turn-off time are specified as input-pulse width ≥ 10 ms. Be aware that when the device operates with an input-pulse width less than 10 ms, the turn-on time and turn-off time will increase. 4 Data Sheet PN10590EJ02V0DS PS7801K-1A TAPING SPECIFICATIONS (UNIT: mm) 1.75±0.1 Outline and Dimensions (Tape) 2.9 MAX. 5.3±0.1 1.5+0.1 –0 4.0±0.1 12.0±0.2 2.0±0.05 5.5±0.05 0.3 1.55±0.05 2.4±0.1 2.9±0.1 4.0±0.1 Tape Direction PS7801K-1A-F3 N N N N Outline and Dimensions (Reel) 2.0±0.5 φ13.0±0.2 R 1.0 φ 21.0±0.8 φ13.0±0.2 2.0±0.5 φ 330±2.0 φ 100±1.0 <R> 13.5±1.0 17.5±1.0 Packing: 3 500 pcs/reel Data Sheet PN10590EJ02V0DS 11.9 to 15.4 Outer edge of flange 5 PS7801K-1A RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm) 5.3 4.4 3.6 0.6 (0.35) 1.27 0.8 ( ) : Reference value 24-R0.1 Remark All dimensions in this figure must be evaluated before use. 6 Data Sheet PN10590EJ02V0DS PS7801K-1A RECOMMENDED SOLDERING CONDITIONS (1) Infrared reflow soldering • Peak reflow temperature 260°C or below (package surface temperature) • Time of peak reflow temperature 10 seconds or less • Time of temperature higher than 220°C 60 seconds or less • Time to preheat temperature from 120 to 180°C 120±30 s • Number of reflows Three • Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Package Surface Temperature T (°C) Recommended Temperature Profile of Infrared Reflow (heating) to 10 s 260°C MAX. 220°C to 60 s 180°C 120°C 120±30 s (preheating) Time (s) (2) Wave soldering • Temperature 260°C or below (molten solder temperature) • Time 10 seconds or less • Preheating conditions 120°C or below (package surface temperature) • Number of times One • Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) <R> (3) Soldering by soldering iron • Peak temperature (lead part temperature) 350°C or below • Time (each pins) 3 seconds or less • Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead. (b) Please be sure that the temperature of the package would not be heated over 100°C. (4) Cautions • Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. Data Sheet PN10590EJ02V0DS 7 PS7801K-1A <R> USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. 8 Data Sheet PN10590EJ02V0DS PS7801K-1A • The information in this document is current as of October, 2008. 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. 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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 Data Sheet PN10590EJ02V0DS 9 PS7801K-1A Caution GaAs Products This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. • Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. • Do not burn, destroy, cut, crush, or chemically dissolve the product. • Do not lick the product or in any way allow it to enter the mouth.