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ASSR-1410, assr-1411 and assr-1420 general purpose, form a, solid state relay (photo mosfet) (60v/0.6a/1 ? ) data sheet description the assr-14xx series consists of an algaas infrared light-emitting diode (led) input stage optically coupled to a high-voltage output detector circuit. the detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high volt- age mosfets. the relay turns on (contact closes) with a minimum input current of 3ma through the input led. the relay turns off (contact opens) with an input volt- age of 0.8v or less. the single channel configurations, ASSR-1410 and assr-1411, are equivalent to 1 form a electromechani- cal relays (emr), and the dual channel confi guration, assr-1420, is equivalent to 2 form a emr. they are available in 4-pin so, 6-pin dip, 8-pin dip and gull wing surface mount for dip packages. their electrical and switching characteristics are specifi ed over the temperature range of -40c to +85c. they are used for general purpose switching of signals and low power ac/dc loads. assr-1411 enables ac/dc and dc-only output connec- tions. for dc-only connection, the output current, io, increases to 1.2a and the on-resistance, r (on) reduces to 0.5 ? . functional diagram features ? compact solid-state bi-directional signal switch ? single and dual channel normally-off single-pole- single-throw (spst) relay ? 60v output withstand voltage ? 0.6a or 1.2a current rating (see schematic for assr-1411 connection a and b) ? low input current: cmos compatibility ? low on-resistance: 0.2 ? typical for dc-only, 0.7 ? typical for ac/dc ? very high output off -state impedance: 10 teraohms typical ? high speed switching: 0.1ms (ton), 0.02ms (toff ) typical ? high transient immunity: >1kv/ ? s ? high input-to-output insulation voltage (safety and regulatory approvals) - 3750 vrms for 1 min per ul1577 - csa component acceptance applications ? telecommunication switching ? data communications ? industrial controls ? medical ? security ? emr / reed relay replacement truth table opto-isolation turn-off circuit 1 2 4 3 single channel, spst relay, 1 form a in 4-pin so package close on open off output led caution: it is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by esd. lead (pb) free rohs 6 fully compliant rohs 6 full y co m pliant options available; -xxxe denotes a lead-f r ee p r oduct
2 schematic ASSR-1410 turn -off circuit 1 2 4 3 1 2 4 3 opto-isolation turn -off circuit 1 2 4 3 1 2 4 3 equivalent relay diagram opto-isolation ordering information assr-xxxx is ul recognized with 3750 vrms for 1 minute per ul1577 and is approved under csa component ac- ceptance notice #5. part number option package surface mount gull wing tape & reel quantity rohs compliant ASSR-1410 -003e so-4 x 100 units per tube -503e x x 1500 units per reel assr-1411 -001e 300mil dip-6 50 units per tube -301e x x 50 units per tube -501e x x x 1000 units per reel assr-1420 -002e 300 mil dip-8 50 units per tube -302e x x 50 units per tube -502e x x x 1000 units per reel to order, choose a part number from the part number column and combine with the desired option from the op- tion column to form an order entry. example 1: assr-1411-501e to order product of 300mil dip-6 gull wing surface mount package in tape and reel packaging and rohs compliant. example 2: assr-1420-002e to order product of 300mil dip-8 package in tube packaging and rohs compliant. option datasheets are available. contact your avago sales representative or authorized distributor for information.
3 assr-1420 opto-isolation 1 2 3 4 8 7 6 5 1 2 8 7 3 4 6 5 equivalent opto-isolation circuit relay diagram turn-off circuit turn-off assr-1411 connection a assr-1411 connection b opto -isolation turn-off circuit 1 2 3 4 6 5 opto -isolation 1 2 6 4 equivalent relay diagram vo opto -isolation turn-off circuit 1 2 3 4 6 5 opto -isolation 1 2 6 4 equivalent relay diagram vo opto -isolation turn-off circuit 1 2 3 4 6 5 opto -isolation 1 2 4 and 6 5 equivalent relay diagram vo + -
4 package outline drawings ASSR-1410 4-pin small outline package dimensions in millimeters and [inches] option number 500 and ul recognition not marked 0.46 0.018 0.5 0.02 0.5 0.02 2.00.2 0.0790.009 0.1020.102 0.0040.004 0.20 0.008 4.3 0.2 0.1690.008 2.54 0.100 4.400.20 0.1730.008 0.41 0.016 6.80.4 0.2680.016 type number date code lead free 0.80 0.031 2.540 0.10 4.80 0.189 1.20 0.047 0.375 0.015 yww xxxx land pattern recommendation assr-1411 6-pin dip package 9.40 (0.370) 9.90 (0.390) pin one dot a xxxx yyww type number date code 2.16 (0.085) 2.54 (0.100) 2.28 (0.090) 2.80 (0.110) (0.020) (0.040) 0.45 (0.018) 0.65 (0.025) 4.70 (0.185) max. 2.66 (0.105) min. 6.10 (0.240) 6.60 (0.260) 0.20 (0.008) 0.33 (0.013) 5? typ. 7.36 (0.290) 7.88 (0.310) dimensions in millimeters and (inches). 5 6 3 2 1 1.78 (0.070) max. r u 4 ul recognition lead free
5 1.080 0.320 (0.043 0.013) 2.54 0.25 (0.100 0.010) 0.51 (0.020) min. 0.65 (0.025) max. 4.70 (0.185) max. 2.92 (0.115) min. 5 typ. 0.254 + 0.076 - 0.051 (0.010 + 0.003) - 0.002) 7.62 0.25 (0.300 0.010) 6.35 0.25 (0.250 0.010) 9.65 0.25 (0.380 0.010) 1.78 (0.070) max. 1.19 (0.047) max. a xxxx yyww date code dimensions in millimeters and (inches). 5 6 7 8 4 3 2 1 option code* ul recognition ur type number option numbers 300 and 500 not marked. 3.56 0.13 (0.140 0.005) lead free assr-1420 8-pin dip package assr-1411 6-pin dip package with gull wing surface mount option 300 4.19 (0.165) 2.29 (0.090) 2.54 (0.100) typ. 0.635 0.130 (0.025 0.005) 9.65 0.25 (0.380 0.010) 7.62 0.25 (0.300 0.010) 0.635 0.25 (0.025 0.010) 12? nom. 0.20 (0.008) 0.30 (0.013) 1.78 (0.070) max. 9.65 0.25 (0.380 0.010) 6.35 0.25 (0.250 0.010) 1.27 (0.050) 10.9 (0.430) max. 2.0 (0.080) note: floating lead protrusion is 0.25 mm (10 mils) max. land pattern recommendation
6 lead free ir profi le 217 c ramp-down 6 c/sec. max. ramp-up 3 c/sec. max. 150 - 200 c 260 +0/-5 c t 25 c to peak 60 to 150 sec. 20-40 sec. time within 5 c of actual peak temperature t p t s preheat 60 to 180 sec. t l t l t smax t smin 25 t p time (seconds) temperature ( c) notes: the time from 25 c to peak temperature = 8 minutes max. t smax = 200 c, t smin = 150 c assr-1420 8-pin dip package with gull wing surface mount option 300 0.635 0.25 (0.025 0.010) 12 nom. 9.65 0.25 (0.380 0.010) 0.635 0.130 (0.025 0.005) 7.62 0.25 (0.300 0.010) 5 6 7 8 4 3 2 1 9.65 0.25 (0.380 0.010) 6.350 0.25 (0.250 0.010) 1.016 (0.040) 1.27 (0.050) 10.9 (0.430) 2.0 (0.080) land pattern recommendation 1.080 0.320 (0.043 0.013) 3.56 0.13 (0.140 0.005) 1.780 (0.070) max. 1.19 (0.047) max. 2.54 (0.100) bsc dimensions in millimeters (inches). lead coplanarity = 0.10 mm (0.004 inches). note: floating lead protrusion is 0.25 mm (10 mils) max. 0.254 + 0.076 - 0.051 (0.010 + 0.003) - 0.002) non-halide fl ux should be used.
7 regulatory information the ASSR-1410, assr-1411 and assr-1420 are approved by the following organizations: ul approved under ul 1577, component recognition program up to v iso = 3750 v rms csa approved under csa component acceptance notice #5. insulation and safety related specifi cations parameter symbol ASSR-1410 assr-1411 assr-1420 units conditions minimum external air gap (clearance) l(101) 4.9 7.1 mm measured from input terminals to output terminals, shortest distance through air. minimum external tracking (creepage) l(102) 4.9 7.4 mm measured from input terminals to output terminals, shortest distance path along body. minimum internal plastic gap (internal clearance) 0.08 0.08 mm through insulation distance conductor to conductor, usually the straight line distance thickness between the emitter and detector. tracking resistance (comparative tracking index) cti 175 175 v din iec 112/vde 0303 part 1 isolation group (din vde0109) iiia iiia material group (din vde 0109)
8 absolute maximum ratings parameter symbol min. max. units note storage temperature t s -55 125 ? c operating temperature t a -40 85 ? c junction temperature t j 125 ? c lead soldering cycle temperature 260 ? c time 10 s input current average i f 25 ma surge 50 transient 1000 reversed input voltage v r 5v input power dissipation ASSR-1410 p in 40 mw assr-1411 p in 40 mw assr-1420 p in 80 mw output power dissipation ASSR-1410 p o 360 mw assr-1411 p o 720 mw assr-1420 p o 720 mw average output current (t a = 25c, t c ? 100c) i o 0.6 a 1 assr-1411 connection b i o 1.2 a output voltage (t a = 25c) v o -60 60 v 2 assr-1411 connection b v o 060v solder refl ow temperature profi le see lead free ir profi le recommended operating conditions parameter symbol min. max. units note input current (on) i f(on) 320ma3 input voltage (off) v f(off) 0 0.8 v operating temperature t a -40 +85 ? c
9 package characteristics unless otherwise specifi ed, t a = 25c. parameter sym. min. typ. max. units conditions note input-output momentary withstand voltage v iso 3750 vrms rh ? 50%, t = 1 min 4, 5 input-output resistance r i-o 10 12 ? v i-o = 500 vdc input-output capacitance ASSR-1410 c i-o 0.4 pf f = 1 mhz; v i-o = 0 vdc 4 assr-1411 c i-o 0.5 pf f = 1 mhz; v i-o = 0 vdc assr-1420 c i-o 0.8 pf f = 1 mhz; v i-o = 0 vdc electrical specifi cations (dc) over recommended operating t a = -40c to 85c, i f = 5ma to 10ma, unless otherwise specifi ed. parameter sym. min. typ. max. units conditions fig. note output withstand voltage |v o(off) |6065 v v f =0.8v, i o =250 ? a, t a =25 ? c 55 v v f =0.8v, i o =250 ? a 5 output leakage current i o(off) 0.5 100 na v f =0.8v, v o =60v, t a =25 ? c 1 ? a v f =0.8v, v o =60v 6 output off set voltage |v (os) |1 ? v i f =5ma, i o =0ma input reverse breakdown voltage v r 5v i r =10 ? a input forward voltage v f 1.1 1.3 1.65 v i f =5ma 7, 8 output on-resistance r (on) 0.7 1 ? i f =5ma, i o =600ma, pulse ? 30ms, t a =25 ? c 9, 10 6 assr-1411 connection b r (on) 0.2 0.5 ? i f =5ma, i o =1.2a, pulse ? 30ms, t a =25 ? c
10 switching specifi cations (ac) over recommended operating t a = -40c to 85c, i f = 5ma to 10ma, unless otherwise specifi ed. parameter sym. min. typ. max. units conditions fig. note turn on time t on 0.25 0.5 ms i f =5ma, i o =600ma, t a =25 ? c 11, 15 1.0 ms i f =5ma, i o =600ma 12 0.1 0.25 ms i f =10ma, i o =600ma, t a =25 ? c 0.5 ms i f =10ma, i o =600ma turn off time t off 0.02 0.2 ms i f =5ma, i o =600ma, t a =25 ? c 13, 15 0.5 ms i f =5ma, i o =600ma 14 0.02 0.15 ms i f =10ma, i o =600ma, t a =25 ? c 0.2 ms i f =10ma, i o =600ma output transient rejection dv o /dt 1 7 kv/ ? s ? v o =60v, t a =25 ? c 16 input-output transient rejection dv i-o /dt 1 ? 10 kv/ ? s ? v i-o =1000v, t a =25 ? c 17 notes: 1. for derating, refer to figure 1, 2, 3 and 4. 2. the voltage across the output terminals of the relay should not exceed this rated withstand voltage. over-voltage protection circuits should be added in some applications to protect against over-voltage transients. 3. threshold to switch device is i f ? 0.5ma, however, for qualifi ed device performance over temperature range, it is recommended to operate at i f =5ma. 4. device is considered as a two terminal device: ASSR-1410 - pin 1, 2 shorted and pin 3, 4 shorted. assr-1411 - pin 1, 2, 3 shorted and pin 4, 5, 6 shorted. assr-1420 - pin 1, 2, 3, 4 shorted and pin 5, 6, 7, 8 shorted. 5. the input-output momentary withstand voltage is a dielectric voltage rating that should not be interpreted as an input-outpu t continuous voltage rating. for the continuous voltage rating refer to the iec/en/din en 60747-5-2 insulation characteristics table (if app licable), your equipment level safety specifi cation, or avago technologies application note 1074, optocoupler input-output endurance voltage. 6. during the pulsed r (on) measurement ( i o duration ? 30ms), ambient (t a ) and case temperature (t c ) are equal.
11 applications information on-resistance and derating curves the output on-resistance, r (on) , specifi ed in this data sheet, is the resistance measured across the output contact when a pulsed current signal (io=0.6a) is ap- plied to the output pins. the use of a pulsed signal ( 30ms) implies that each junction temperature is equal to the ambient and case temperatures. the steady-state resistance, rss, on the other hand, is the value of the re sistance measured across the output contact when a dc current signal is applied to the output pins for a duration suffi cient to reach thermal equilibrium. rss in- cludes the eff ects of the temperature rise in the device. derating curves are shown in figures 1, 2, 3 and 4, specifying the maximum output current allowable for a given ambient temperature. the maximum allowable output current and power dissipation are related by the expression rss=po(max)/(io(max)) 2 from which rss can be calculated. staying within the safe area assures that the steady state mosfet junction temperature remains less than 125c. turn on time and turn off time variation the assr-14xx series exhibits a very fast turn on and turn off time. both the turn on and turn off time can be adjusted by choosing proper forward current as depict- ed in figures 11 and 13. the changes of the turn on and turn off time with ambient temperature are also shown in figures 12 and 14. figure 1. maximum output current rating vs ambient temperature (ASSR-1410-003e) figure 2. maximum output current rating vs ambient temperature (assr-1411-001e) i o - output current - a 0 0.2 0.4 0.6 -40 -20 0 20 40 60 80 100 t a - temperature - o c safe operating area i f = 10ma, 4-layer board i o - output current - a 0 0.2 0.4 0.6 -40 -20 0 20 40 60 80 100 t a - temperature - o c safe operating area i f = 10ma, 4-layer board 0.9 0.95 1 1.05 1.1 -50 -25 0 25 50 75 100 t a - temperature - o c i o =250 a v f =0.8v normalized output withstand voltage 1.e-12 1.e-11 1.e-10 1.e-09 1.e-08 1.e-07 1.e-06 -50 -25 0 25 50 75 100 t a - temperature - o c i off - output leakage current-a figure 5. normalized typical output withstand voltage vs. temperature figure 6. typical output leakage current vs. temperature figure 3. maximum output current rating vs ambient temperature (assr-1411-001e dc con- nection) figure 4. maximum output current rating vs ambient temperature (assr-1420-002e) i o - output current - a 0 0.2 0.4 0.6 0.8 1 1.2 -40 -20 0 20 40 60 80 100 t a - temperature - o c i f = 10ma, 4-layer board i o - output current - a 0 0.2 0.4 0.6 -40 -20 0 20 40 60 80 100 t a - temperature - o c 2-channel 1-channel safe operating area i f = 10ma, 4-layer board
12 0 0.5 1 1.5 2 -50 0 50 100 150 200 t a - temperature - o c i f =5ma i f =10ma r on - on resistance - -0.6 -0.3 0.0 0.3 0.6 -2 -1 0 1 2 v o - output voltage - v i o - output current - a t a = 85 o c t a = 25 o c t a = -40 o c 0 50 100 150 200 250 0 5 10 15 20 i f(on) - input current - ma t on - turn on time - s 90 115 140 165 190 215 -40 -20 0 20 40 60 80 100 t a - temperature - o c t on - turn on time - s i f =5ma figure 12. typical turn on time vs. temperature 0 10 20 30 40 50 0 5 10 15 20 i f(on) - input current - ma t off - turn off time - s figure 13. typical turn off time vs. input current 0 10 20 30 40 50 -40 -20 0 20 40 60 80 100 t a - temperature - o c t off - turn off time - s i f =5ma figure 14. typical turn off time vs. temperature figure 7. typical forward voltage vs. tempera- ture 1.1 1.2 1.3 1.4 -50 -25 0 25 50 75 100 t a - temperature - o c v f - forward voltage - v i f =5ma i f =10ma 3 4 5 6 7 8 9 10 0.4 0.6 0.8 1.0 1.2 1.4 1.6 forward voltage v f - v forward current i f - ma t a =-40 o c t a = 25 o c t a = 0 o c t a = 85 o c figure 10. typical output current vs. output voltage figure 11. typical turn on time vs. input current figure 8. typical forward current vs. forward voltage figure 9. typical on resistance vs.temperature
13 input i f output vo 10% t on pulse gen. zo = 50 tf = tr = 5ns input monitoring node output vo monitoring node i f c l * r l ( *c l is approximately 25pf which includes probe and stray wiring capacitance) v dd r 200ohm t off 90% 50% 50% p.w. = 15 ms 1 2 8 7 3 4 6 5 assr-1420 figure 15. switching test circuit for t on , t off
14 pulse gen. zo = 50 + assr-1420 1 2 8 7 3 4 6 5 output vo monitoring node c m r m c m includes probe and fixture capacitance r m includes probe and fixture resistance v peak t r v peak 90% 10% t f 90% 10% input open v o (max) < 3v f peak r pe ak t v or t v dt dv ) 8 . 0 ( ) 8 . 0 ( 0 = over shoot on v peak is to be 10% figure 16. output transient rejection test circuit
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2012 avago technologies. all rights reserved. obsoletes av01-0639en av02-0241en - march 19, 2012 i f pulse gen. zo = 50 v ff a b + sw itc h at po sit ion " b ": i f = 5 ma 1 2 8 7 3 4 6 5 out put v o monitor ing no de cl* rl = 1koh m ( *c l is a ppro ximatel y 2 5pf whi c h incl udes probe a nd st ra y wiri ng ca pacitance) v dd = 5v v i-o + t r v i-o(pea k ) 90% 10% t f 90% 10% s witc h at p osi tion " a": i f = 0 ma v o( of f) (min.) > 4v v o(off) v o( on) v o(on) (max.) < 0.8v assr-1420 figure 17. input - output transient rejection test circuit

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