PS12 Series High Performance Solid State Relays AC solid state relay for loads up to 10A 250Vrms Product Facts Approved to DSCC drawing 86031. Optically coupled all solid state relay. TTL compatible input. Zero voltage turn-on for low EMI. Custom power package with screw terminals. The PS12 series solid state ing of resistive or reactive screening per Mil-R- relay is designed for AC loads. TTL compatible input 28750C, and the PS12-1W power switching up to 10 circuitry is optically isolated screened per Tyco amps at 250Vrms. The cir- to 1,500Vrms from the AC Electronics specifications for cuit employs back-to-back load circuit. The relay is CII relays, equivalent to SCRs with zero voltage offered in two versions: the former W level of Mil-R- turn-on for reliable switch- PS12-1Y with Y level 28750. CII Part Number DSCC Part Number Screening Level PS12-1Y 86031-001 Y PS12-1W N/A W Circuit Diagram Outline Drawing Terminal View TERMINAL NO. 3.8-32VDC EMBOSSED CONTROL IN COVER INPUT 1 3 MATERIAL 1.00 4 PLS 2 1 (25.4) .600 + .300 (15.24) .50 2 4 (7.62) (12.7) 3 4 .44 (11.2) NO. 6 BINDER .88 (22.4) .150 DIA (3.81) HEAD SCREW EXT. 2.00 MAX (50.8) MTG. HOLE 4 PLS LOAD 120-250 VRMS .90 MAX .78 REF .045 (22.9) (19.8) (1.14) .750 (19.1) ANTI-ROTATIONAL .110 DIA (2.79) TOLERANCE: .010 (.25) BOSS UNLESS OTHERWISE NOTED 2009 by Tyco Electronics Corporation. All Rights Reserved. CII , TE (logo) and Tyco Electronics are trademarks of the Tyco Electronics group of companies and its licensors. 1 Catalog PS12-TBD Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514 Revised 10-09 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967PS12 Series High Performance Solid State Relays AC solid state relay for loads up to 10A 250Vrms (Continued) Electrical Specifications (-55C to +95C unless otherwise specified) Environmental Characteristics Input Ambient Temperature Range: Operating: -55C to +95C. Input supply voltage range (Vcc) 3.8 - 32 Vdc Storage: -55C to +110C. Input current (max.) 5Vdc 16mAdc Vibration Resistance: Must turn-on voltage 3.8Vdc 30 Gs, 78-2,000 Hz. Must turn-off voltage 1Vdc Shock Resistance: Reverse voltage protection -32Vdc 100 Gs, 6 ms pulse. I/O Constant Acceleration Resistance: 100 Gs. Dielectric strength (min.) 1,500V rms/60 Hz. 8 Insulation resistance (min.) 500Vdc 10 ohms Capacitance (max.) 15pF Output Output current rating (max.) 10A rms (Fig. 2, Note 1) Mechanical Characteristics Surge current (max.) 100A pk (Fig. 1, Note 2) Weight (max.): Continuous load voltage (max.) 250V rms 3 oz. (85 grams) Transient blocking voltage (max.) 460V pk Materials: Case: Plastic, self-extinguishing, Frequency range 45 - 440 Hz. epoxy filled Output voltage drop (max.) 25A load current 1.5V rms Terminals: Brass, nickel-plated. Off-state leakage current (max.) 220V rms/400 Hz. 9mA rms Base Plate: Aluminum Turn-on time (max.) 1/2 cycle NOTE: Do not exceed 128 in-oz when Turn-off time (max.) 1 cycle tightening screws. Off-state dv/dt (min.), with snubber 200V /s (Note 3) Zero voltage turn-on window (max.) 15V pk Output chip junction temperature (max.) 125C (Note 1) Thermal resistance (max.), junction to ambient 11.5C/W Thermal resistance (max.), junction to case 2.0C/W 2 2 Fusing I T, 1 ms (max.) 150A s Load power factor (min.) 0.2 Power dissipation (max.) 1.5W/A Notes 1. Operation at elevated load currents up to 10 amps is dependent on the use of suitable heatsink to limit junction temperature. 2. Heating of output chips during and after a surge may cause loss of output blocking capability until junction temperature falls below maximum rating. 3. Internal snubber network is provided across output chips. Figure 1 - Peak Surge Current vs. Surge Current Duration Figure 2 - Load Current vs. Temperature 1C/W HEAT SINK 1000 10 8 800 6 600 NO HEAT SINK 4 400 2 200 0 0 20 30 40 50 60 70 80 90 100 110 120 10 1001000 10,000 Ambient Temperature (C) Surge Current Duration (mSec) PS12-TBDPDFKRG10-09 . 2 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628 specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013 www.tycoelectronics.com are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967 Peak Surge Current, Non-Repetitive (% of Rated Current) Load Current (Amps rms)