DS9 Series High Performance Solid State Relays AC solid state relay for loads up to 1A @ 250Vrms (2A with heatsink) Product Facts ■ Qualified to Mil-R-28750C (Mil p/n M28750/9-001Y). ■ Optically coupled all solid state relay. ■ TTL compatible input. ■ Zero voltage turn-on for low EMI. ■ Hermetically sealed low profile metal DIP package. This PC board mountable solid state relay is designed for low power AC load switching up to 1 amp at 250Vrms (2 amps with heatsink). The circuit employs back-to-back photo SCRs with zero voltage turn-on for reliable switching of resistive or reactive loads. TTL compatible input circuitry is optically isolated to 1,500Vrms from the AC load circuit. The relay is offered in two versions: the MIL qualified JDS9-1Y with “Y” level screening per MilR-28750C and the DS9-1W tested per Tyco Electronics specifications for CII relays, equivalent to former “W” level screening. CII Part Number Military Part Number Screening Level JDS9-1Y M28750/9-001Y Y DS9-1W N/A W Outline Drawing Circuit Diagram Terminal View INPUT (+) OUTPUT 6 1 14 INPUT (-) .890 MAX. (22.61) .530 MAX. (13.46) 8 OUTPUT TERMINAL NUMBERS SHOWN ABOVE ARE FOR REFERENCE ONLY .190 MAX. (4.83) .830 MAX. (21.08) .020 MAX. (.51) .270 ±.020 (.6.86 ± .51) .018 ±.002 DIA. (.46 ± .05) .135 REF. (3.43) .105 REF. (2.67) .300 (7.62) TOLERANCE: ±.010 (.25) UNLESS OTHERWISE NOTED .500 (12.70) 6 1 14 CASE TEMPERATURE MEASUREMENT POINT 8 .600 (15.24) © 2004 by Tyco Electronics Corporation. All Rights Reserved. CII and TYCO are trademarks. 1 Catalog DS9-TBD Issued 1-04 www.tycoelectronics.com Dimensions are in inches and millimeters unless otherwise specified. Values in brackets are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967 DS9 Series High Performance Solid State Relays AC solid state relay for loads up to 1A @ 250Vrms (2A with heatsink) (Continued) Environmental Characteristics Electrical Specifications (-55°C to +105°C unless otherwise specified) Ambient Temperature Range: Operating: -55°C to +110°C. Storage: -55°C to +125°C. Input Vibration Resistance: 20 G’s, 10-2,000 Hz. Input supply voltage range (Vcc) 3.8 - 32 Vdc Input current (max.) @ 5Vdc 15mAdc Must turn-on voltage 3.8Vdc Shock Resistance: 1,500 G’s, 0.5 ms pulse. Must turn-off voltage 1.5Vdc Reverse voltage protection -32Vdc Acceleration Resistance (Y axis): 5,000 G’s. I/O Dielectric strength (min.) 1,500V rms/60 Hz. 109 ohms Insulation resistance (min.) @ 500VDC Capacitance (max.) 10pF Output Mechanical Characteristics Output current rating (max.) Weight (typical): .176 oz. (5 grams) Surge current, 16ms @ 25°C (max.) Materials: Header: Kovar Pins: Kovar, gold plated Cover: Nickel. Transient blocking voltage (max.) 2A rms (Fig. 2, Note 1) 8A pk (Fig. 1, Note 3) Continuous load voltage (max.) 250V rms 500V pk Frequency range 40 - 440 Hz. Output voltage drop (max.) @ 1A load current 1.5V rms Off-state leakage current (max.) @ 250V rms/400 Hz. 1mA rms Turn-on time (max.) 1/2 cycle Turn-off time (max.) 1 cycle Off-state dv/dt (min.), with snubber 200V /µs (Note 2) Zero voltage turn-on window, initial (max.) 10V Waveform distortion (max.) 4V rms Output chip junction temperature (max.) 130°C Thermal resistance (max.), junction to ambient 65°C/W Thermal resistance (max.), junction to case 15°C/W Notes 1. Operation at elevated load currents up to 2 amps is dependent on use of suitable heatsink to maintain case temperature per Fig. 2. 2. Recommended output snubber: R = 100 ohms (1/2 W), C = .01µF (600V). 3. Heating of output chip during and after a surge may cause loss of output blocking capability until junction temperature falls below maximum rating. 10 Figure 2 - Load Current vs. Temperature Load Current (Amps) Surge Current, Non-Repetitive (Arms) Figure 1 - Peak Surge Current vs. Surge Current Duration 8 6 4 W/ Heat Sink Case Temperature 2 Ambient Temperature 1 (W / @ 5 Vdc Input 2 0 10 @ 5 Vdc Input @ 32 Vdc Input eat Sink ) @ 32 Vdc Input W/O Heat Sink 100 1000 Surge Current Duration (mSec) OH 10,000 0 -55 0 10 30 50 70 90 Temperature (°C) 110 130 DS9-TBD–PDF–KRG–1-04 2 www.tycoelectronics.com Dimensions are in inches and millimeters unless otherwise specified. Values in brackets are metric equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. USA: 1-800-522-6752 Canada: 1-905-470-4425 Mexico: 01-800-733-8926 C. America: 52-55-5-729-0425 South America: 55-11-3611-1514 Hong Kong: 852-2735-1628 Japan: 81-44-844-8013 UK: 44-141-810-8967