PS2401 AC Power Switch Parameter AC Operating Voltage Load Current On-State Voltage Drop (IL=1Arms) Rating 240 1 1.2 Units Vrms Arms Vrms Features • Load Current up to 1Arms (3Arms with heat sink) • Blocking Voltages up to 500VP • 5mA Sensitivity • Zero-Crossing Detection • DC Control, AC Output • Optically Isolated • TTL and CMOS Compatible • Low EMI and RFI Generation • High Noise Immunity • VDE compatible • Machine Insertable, Wave Solderable Applications • Programmable Control • Process Control • Power Control Panels • Remote Switching • Gas Pump Electronics • Contactors • Large Relays • Solenoids • Motors • Heaters Description The PS2401 is an AC Solid State Switch using optical coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The PS2401 switches are robust enough to provide a blocking voltage of up to 500VP and max surge current rating of 20A. In addition, tightly controlled zero-cross circuitry ensures switching of AC loads without the generation of transients. The input and output circuits are optically coupled to provide 3750Vrms of isolation and noise immunity between control and load circuits. As a result the PS2401 is well suited for industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays. Approvals • UL Recognized Component: UL 508, File # E69938 • CSA Certified Component: Certificate # LR43639-8 Ordering Information Part # PS2401 Description 4-Lead, 8-Pin, SIP Package (25/Tube) Pin Configuration ZC 1 2 – LED + LED Pb RoHS 2002/95/EC DS-PS2401-R11 6 8 AC Load AC Load e3 www.clare.com 1 PS2401 Absolute Maximum Ratings (@ 25˚C) Parameter Blocking Voltage Reverse Input Voltage Input Control Current Peak (10ms) Input Power Dissipation 1 Total Package Dissipation 2 Isolation Voltage, Input to Output Operational Temperature Storage Temperature 1 Derate Linearly 1.33 mW / ºC 2 Derate Linearly 16.6 mW / ºC Min 3750 -40 -40 Max 500 5 100 1 150 1600 +85 +125 Units VP V mA A mW mW Vrms ºC ºC Absolute Maximum Ratings are stress ratings. Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at conditions beyond those indicated in the operational sections of this data sheet is not implied. Electrical Characteristics Parameter Output Characteristics @ 25°C AC Operating Voltage Load Current (Continuous) Maximum Surge Current Off-State Leakage Current On-State Voltage Drop Critical Rate of Rise Switching Speeds Turn-On Turn-Off Zero-Cross Turn-On Voltage Operating Frequency 1 Load Power Factor for Guaranteed Turn-On 2 Capacitance Input-To-Output Input Characteristics @ 25°C Input Control Current For Normal Environment For High Noise Environment Input Voltage Drop Input Dropout Voltage Reverse Input Current 1 2 2 Conditions Symbol Min Typ Max Units IF=5mA VL=120-240VAC t<16ms VL=500VDC IL=1Arms - VOP IL IPEAK ILEAK dV/dt 20 0.005 1000 1200 240 1 20 1 1.2 - Vrms Arms A mA Vrms V/µs IF=5mA TON TOFF 20 0.25 - 2 3 0.5 0.5 5 1 500 - 0.9 0.8 - 1.2 - 5 10 1.4 10 1st half-cycle Subsequent half-cycle - IF=5mA VR=5V PF CI/O IF VF IR Cycles V V Hz pF mA V V µA Zero Cross 1st half-cycle @ < 100Hz. Snubber circuits may be required at low power factors. www.clare.com R11 PS2401 PERFORMANCE DATA* PS2401 Load Current, Free Air PS2401 Load Current, Heat Sink RθJA=60ºC/W 0.6 0.4 0.2 25 PS with Thermal Clip attached to 3ºC/W heat sink Peak Surge Current (A) 0.8 3 2 PS with Thermal Clip freestanding 1 -40 0 55 85 -40 0 55 Ambient Temperature (ºC) Ambient Temperature (ºC) PS2401 Typical Forward Voltage vs. Temperature PS2401 Typical dV/dt vs. Temperature 1.3 NOTE: Values apply to TJ=50ºC before Surge 20 15 10 5 0 0 0 85 16 50 Pulse Duration (ms) 100 PS2401 dV/dt Method 1400 Critical Rate of Rise (V/µs) Forward Voltage (V) PS2401 Max. Surge Current (Non-Repetitive) 4 1.0 Load Current (Arms) Load Current (Arms) 1.2 1.2 1.1 1.0 0.9 0 10 25 40 55 70 Ambient Temperature (ºC) 85 1200 Vo 1000 800 Vo = 300V 63% dV 0.63 x 300V 189 = = dt RC RC In accordance with EIA/NARM Standards RS-443 for Solid State Relays 600 400 200 0 10% 0 25 50 Ambient Temperature (ºC) 85 RC *The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact our application department. R11 www.clare.com 3 PS2401 MANUFACTURING INFORMATION Soldering For proper assembly, the component must be processed in accordance with the current revision of IPC/JEDEC standard J-STD-020. Failure to follow the recommended guidelines may cause permanent damage to the device resulting in impaired performance and/or a reduced lifetime expectancy. Washing Clare does not recommend ultrasonic cleaning or the use of chlorinated solvents. Pb RoHS 2002/95/EC e3 MECHANICAL DIMENSIONS 4-Lead, 8-Pin, SIP Package Recommended PCB Hole Pattern 3.302 ± 0.051 (0.130 ± 0.002) 19.202 ± 0.381 (0.756 ± 0.015) 0.800 DIA. x4 (0.031 DIA. x4) 6.350 ± 0.127 (0.250 ± 0.005) Pin 1 Pin 1 Pin 8 0.457 ± 0.076 (0.018 ± 0.003) 2.642 ± 0.127 (0.104 ± 0.005) 0.711 ± 0.102 (0.028 ± 0.004) 5.08 ± 0.127 (0.200 ± 0.005) 5.944 ± 0.127 (0.234 ± 0.005) 0.254 ± 0.013 (0.010 ± 0.0005) 10.160 ± 0.127 (0.400 ± 0.005) 2.540 ± 0.127 (0.100 ± 0.005) 5.080 (0.200) 10.160 (0.400) 2.540 (0.100) Dimensions mm (inches) For additional information please visit our website at: www.clare.com Clare, Inc. makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in Clare’s Standard Terms and Conditions of Sale, Clare, Inc. assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right. The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. Specification: DS-PS2401-R11 ©Copyright 2009, Clare, Inc. All rights reserved. Printed in USA. 8/10/09 4