1 catalog ms18-tbd dimensions are in inches and dimensions are shown for usa: 1-800-522-6752 south america: 55-11-3611-1514 issued 1-04 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 ?2004 by tyco electronics corporation. all rights reserved. cii and tyco are trademarks. MS18-1006 high performance solid state relay dc & bi-directional solid state relay for loads up to 2a @ 80vdc product facts bi-directional power fet output. optically coupled. low on-resistance. extremely low leakage current. subminiature hermetically sealed package. tested per mil-r-28750 and approved to dscc drawing 89116-006. the MS18-1006 is an opti- cally coupled ssr employ- ing power mosfet output chips in an inverse series configuration for switching dc or bi-directional loads. a common source connection is provided for the user to configure the output switching circuit for dc operation up to 2a with very low on-resistance. the relay features fast switching speeds, low off-state leakage, virtually zero offset voltage and the capability to withstand high inrush currents up to 350% of rated. the low profile subminiature package is hermetically sealed with pinouts on a 0.1?x 0.3?grid pattern. cii part no. dscc dwg. no. relay version MS18-1006 89116-006 basic relay figure 1 ?wiring diagrams series connection parallel connection electrical specifications (-55? to +120? unless otherwise specified) input input current (max.) 25madc input voltage drop (max. @ 25ma)) 1.5 vdc must turn-on current 10ma must turn-off current 10? reverse voltage protection -5.0vdc i/o dielectric strength (60hz., 1ma leakage) 500v rms insulation resistance (min.) @ 500vdc 10 9 ohms capacitance (max. @ 25vdc, 1 mhz) 5pf output continuous load current, parallel (dc) configuration (max.) 2a continuous load current, series (bi-directional) configuration (max.) 1a continuous operating load voltage (max.) +/?80v transient blocking voltage (5 sec max.) +/?90v overload (100ms, 10% duty cycle, 10 cycles max.) 350% of rated dv/dt (min.) 100v / ? on resistance (max.), parallel (dc) configuration 0.4 ohm on resistance (max.), series (bi-directional) configuration 0.6 ohm thermal resistance, junction to ambient 110?/w thermal resistance, junction to case 20?/w environmental characteristics ambient temperature range: operating: -55? to +120?. storage: -55? to +125?. vibration resistance: 100 g?, 10-2,000 hz. shock resistance: 1,500 g?, 0.5 ms pulse. constant acceleration resistance (y-1 axis): 5,000 g?. mechanical characteristics weight (approx.): .07 oz. (5 grams) materials: header: kovar cover: grade a nickel pins: kovar, gold plated v (in) v (load) r s load top view 1 2 3 6 5 4 v (in) v (load) r s load n/c top view 1 2 3 6 5 4
2 MS18-1006 high performance solid state relay dc & bi-directional solid state relay for loads up to 2a @ 80vdc 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 figure 2 - temperature derating curves series configuration parallel configuration figure 3 - turn-on and turn-off timing figure 4 - functional block diagram figure 5 - outline dimensions ms18-tbd pdf krg 1-04 notes 1. an external resistor must be in series with the input at all times. 2. do not ramp input current. input transition should be <1.0ms. 3. input current/series resistor calculation (approx.): i (input) = v in v drop /r series . 4. unless otherwise specified parametric testing is accomplished at 25ma input current. 5. to calculate r ds(on) for tempertures other than 25 c, use the following equation: t (temp) = (r ds(on) at + 25 c) e (x ? t) where x = 0.0065. 6. inductive loads must be diode suppressed. 7. continuous load current is rated under conditions of still air. 8. load may be connected to either side of relay, sink or source modes. 9. reverse polarity >5vdc may cause permanent damage 10. acceptance testing is accomplished in the series (bi-directional) mode. ambient temperature ( c) 5152535455565758595105115125 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 load current (amps rms) 5152535455565758595105115125 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 ambient temperature ( c) load current (amps dc) pin 1 ref to 2 pin 6 to 4 t(on) t(on) high low off on 90% 10% floating power supply timing & signal cond. bias rtn case gnd 1 3 2 line rtn line 6 4 5 8 0 v - 1 . 0 a t y c o e l e c t r o n i c s m s 1 8 - 1 0 0 6 5 8 6 1 4 0.190 max. (4.83) 0.160 (4.06) min. 0.463 max. (11.76) 0.300 (7.62) date code on this surface 0.020 max. (0.508) 6 pls 0.017 +.002, .001 (0.432 +.051, .025) 0.084 .005 (2.13 .127) 0.109 (2.77) 0.200 (5.08) 0.100 (2.54) 0.418 (10.62)
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