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assr-1611 high current, 1 form a, solid state relay (mosfet) (60v/2.5a/0.1 ? ) data sheet description the assr-1611 is specifcally designed for high current ap - plications, commonly found in the industrial equipments. the relay is a solid-state replacement for single-pole, nor - mally-open, (1 form a) electromechan i cal relays. the assr-1611 consists of an algaas infr a red light-emit - ting 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/of two discrete high voltage mosfets. the relay turns on (contact closes) with a minimum input cur - rent of 5ma through the input led. the relay turns of (contact opens) with an input voltage of 0.8v or less. the assr-1611 connection a, as shown in the schematic, allows the relay to switch either ac or dc loads. the con - nection b, with its advantages of reduced on-resistance and higher output current, allows the relays to switch dc loads only. the electrical and switching characteristics are specifed over the te m perature range of -40c to +85c. functional diagram features ? compact solid-state bi-directional signal switch ? single channel normally-of single-pole-single-throw (spst) relay ? 60v output withstand voltage ? 2.5a or 5a current rating ? low input current: cmos compatibility ? low on-resistance: 20m typical for dc-only, 65m typical for ac/dc ? high speed switching: 3.2ms (t on ), 0.1ms (t of ) typical ? high transient immunity: >1kv/s ? high input-to-output insulation voltage - (safety and regulatory approvals) ul recognized - 3750 v rms and 5000 v rms * for 1 min per ul1577 - csa component acceptance *5000 v rms /1 minute rating is for option x21 only. (please consult your regional avago representatives) applications ? industrial controls ? factory automation ? data acquisition ? measuring instrument ? medical system ? security system ? emr / reed relay replacement 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. truth table led output of open on close o p t o - i s o l a t i o n 1 2 3 4 6 5 o p t o - i s o l a t i o n 1 2 3 4 6 5 turn-o? circuit
2 ordering information assr-1611 is ul recognized with 3750 v rms and 5000 v rms (option x21*) for 1 minute per ul1577 and is approved un - der csa components acceptance notice #5, file ca 88324 part number option package surface mount gullwing tape & reel ul 5000 vrms/ 1 minute rating quantity rohs compliant assr-1611 -001e 300mil dip-6 50 units per tube -301e x x -501e 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 option column to form an order entry. example 1: ASSR-1611-501E to order product of 300mil dip-6 gull wing surface mount package in tape and reel packaging and rohs compliant. x021* - 'please consult your regional avago representatives' connection a C ac/dc connection b C dc only opto - isolation 1 2 3 4 6 5 opto - isolation 1 2 6 4 equivalent relay diagram vo opto - isolation turn-o? circuit 1 2 3 4 6 5 opto - isolation 1 2 6 4 equivalent relay diagram vo o p t o - i s o l a t i o n 1 2 3 4 6 5 o p t o - i s o l a t i o n 1 2 4 a n d 6 5 e q u i v a l e n t r e l a y d i a g r a m v o + - turn-o? circuit schematic assr-1611
3 package outline drawings assr-1611 6-pin dip package assr-1611 6-pin dip package with gull wing surface mount option 300 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 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
4 solder refow temperature profle recommended refow condition as per jedec standard, j-std-020 (latest revision). non-halide flux should be used. regulatory information the assr-1611 is approved by the following organizations: ul approved under ul 1577, component recognition program up to v iso = 3750 v rms and 5000 v rms (option x21). approved under csa component acceptance notice #5. insulation and safety related specifcations parameter symbol assr-1611 units conditions minimum external air gap (clearance) l(101) 7.1 mm measured from input terminals to output terminals, shortest distance through air. minimum external tracking (creepage) l(102) 7.4 mm measured from input terminals to output terminals, shortest distance path along body. minimum internal plastic gap (internal clearance) 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 v din iec 112/vde 0303 part 1 isolation group (din vde0109) iiia material group (din vde 0109)
5 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 sec input current average i f 25 ma surge 50 ma transient 1000 ma reversed input voltage v r 5 v input power dissipation p in 40 mw output power dissipation connection a p o 625 mw 880 mw connection b average output current (t a =25c, t c 100c) connection a i o 2.5 a 1 5 a 1 connection b output voltage (t a =25c) connection a v o - 60 60 v 2 0 60 v connection b solder refow temperature profle see lead free ir profle recommended operating conditions parameter symbol min. max. units note input current (on) i f(on) 5 20 ma input voltage (off) v f(off) 0 0.8 v operating temperature t a -40 +85 c package characteristics unless otherwise specifed, operating temperature t a = 25c. parameter sym. min. typ. max. units conditions note input-output momentary withstand voltage v iso 3750 v rms rh 50%, t=1min, t a =25c 3, 4 5000 rh 50%, t=1min, t a =25c, option x21 input-output resistance r i-o 10 14 ? v i-o =500 vdc input-output capacitance c i-o 0.8 pf v i-o =0vdc, f=1mhz 3
6 electrical specifcations (dc) over recommended operating t a = - 40c to 85c, i f = 5ma to 10ma, unless otherwise specifed. parameter sym. min. typ. max. units conditions fig. note output withstand voltage | vo(off) | 60 68 v v f =0.8v, i o =250a, t a =25c 3 55 v v f =0.8v, i o =250a 3 output leakage current i o(off) 0.01 0.1 a v f =0.8v, v o =60v, t a =25c 5 5 a v f =0.8v, v o =55v 4 output of-capacitance c (off) 1400 pf v f =0.8v, v o =0v, f=1mhz 6 output ofset voltage | v (os) | 1 v i f =5ma, i o =0ma input reverse breakdown voltage v r 5 v i r =10a input forward voltage v f 1.1 1.3 1.7 v i f =5ma 7, 8 output on- resistance connection a r (on) 0.065 0.1 ? i f =5ma, i o =2.5a, pulse 30ms, t a =25c 9, 10 5 11 connection b 0.02 0.035 ? switching specifcations (ac) over recommended operating t a = - 40c to 85c, i f = 5ma to 10ma, unless otherwise specifed. parameter sym. min. typ. max. units conditions fig. note turn on time t on 3.2 5.0 ms i f =5ma, i o =1.0a, t a =25c 12, 13 10.0 ms i f =5ma, i o =1.0a 1.6 2.5 ms i f =10ma, i o =1.0a, t a =25c 12, 14 5.0 ms i f =10ma, i o =1.0a turn of time t off 0.1 0.5 ms i f =5ma, i o =1.0a, t a =25c 15, 16 1 ms i f =5ma, i o =1.0a 0.06 0.2 ms i f =10ma, i o =1.0a, t a =25c 15, 17 0.5 ms i f =10ma, i o =1.0a output transient rejection dv o /dt 1 7 kv/s ?v o =60v, r m 1m, c m =1000pf, t a =25c 6 input-output transient rejection dvi -o /dt 1 10 kv/s v dd =5v, ?vi -o =1000v, r l =1k, c l =25pf, t a =25c 6 notes: 1. for derating, refer to figure 1 and 2. 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. device is considered as a two terminal device: pins 1, 2, and 3 shorted together and pins 5, 6, and 7 shorted together. 4. the input-output momentary withstand voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous voltage rating. for the continuous voltage rating refer to the iec/en/din en 60747-5-2 insulation characteristics table (if applicable), your equipment level safety specifcation, or avago application note 1074, optocoupler input-output endurance voltage. 5. during the pulsed r (on) measurement ( i o duration 30ms), ambient (t a ) and case temperature (t c ) are equal. 6. for the transient rejection measurements, refer to avago whitepaper, av01-0610en, solid state relay transient immunity.
7 0 0.5 1 1.5 2 2.5 -40 -20 0 20 40 60 80 100 t a -temperature-?c i o -output current-a 0 1 2 3 4 5 -40 -20 0 20 40 60 80 100 0.9 0.95 1 1.05 1.1 -40 -20 0 20 40 60 80 100 normalized output withstand voltage 1.e-11 1.e-10 1.e-09 1.e-08 1.e-07 1.e-06 1.e-05 -40 -15 10 35 60 85 i o(off) - output leakage current-a 0 10 20 30 40 50 0 10 20 30 40 50 60 100 300 500 700 900 1100 1300 1500 0 10 20 30 40 50 60 i f = 10ma, 4-layer safe operating area i o -output current-a i f = 10ma, 4-layer safe operating area t a -temperature-?c t a -temperature-?c t a -temperature-?c i o(off) - output leakage current-na v 0(off) - output voltage - v c out - output capacitance - pf v 0(off) - output voltage - v figure 1. maximum output current rating vs ambient temperature (ac/dc connection) figure 2. maximum output current rating vs ambient temperature (dc connection) figure 3. normalized typical output withstand voltage vs ambient termperature figure 4. typical output leakage vs ambient temperature figure 5. typical output leakage vs output voltage figure 6. typical output capacitance vs output voltage
8 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 -40 -20 0 20 40 60 80 100 t a - temperature - ?c v f - forward voltage - v 2 4 6 8 1 0 1 2 1 4 1 6 1 8 2 0 0 . 8 1 1 . 2 1 . 4 1 . 6 1 . 8 - 2 . 5 - 2 - 1 . 5 - 1 - 0 . 5 0 0 . 5 1 1 . 5 2 2 . 5 - 0 . 3 - 0 . 2 - 0 . 1 0 0 . 1 0 . 2 0 . 3 40 60 80 100 120 -50 -25 0 25 50 75 100 125 0 1 0 2 0 3 0 4 0 5 0 0 1 2 3 4 5 0 5 1 0 1 5 2 0 i f = 10ma i f = 5ma v f - f o r w a r d v o l t a g e - v i f - f o r w a r d c u r r r e n t - m a t a = 0?c t a = -40?c t a = 25?c t a = 85?c i o - output current - a v o - output voltage - v t a = -40?c t a = 25?c t a = 85?c t a - temperature - ?c r on(ac) - on-resistance - m ? i f = 5ma and 10ma i f = 5 m a a n d 1 0 m a r on(dc) - on-resistance - m ? -50 -25 0 25 50 75 100 125 t a - temperature - ?c t a = 25?c t on - t u r n o n t i m e - m s i f (on) - input current - ma figure 7. typical forward voltage vs temperature figure 8. typical forward current vs forward voltage over temperature figure 9. typical output current vs typical output voltage over temperature figure 10. typical ron (ac/dc connection) vs temperature figure 11. typical ron (dc connection) vs temperature figure 12. typical turn on time vs input current
9 0 1 2 3 4 5 - 4 0 - 2 0 0 2 0 4 0 6 0 8 0 1 0 0 0 2 0 4 0 6 0 8 0 1 0 0 0 5 1 0 1 5 2 0 0 2 0 4 0 6 0 8 0 1 0 0 - 4 0 - 2 0 0 2 0 4 0 6 0 8 0 1 0 0 i f = 10ma i f = 5ma t a - temperature - ?c t a - temperature - ?c t on -turn on time - ms t off -turn on time - s i f(on) - input current - ma t a = 25?c t off -turn on time - s i f = 10ma i f = 5ma figure 13. typical turn on time vs ambient temperature figure 14. typical turn of time vs input current figure 15. typical turn of time vs ambient temperature figure 16. switching circuit 10% t on pulse gen. z o = 50 ? tf=tr=5ns i f c l * r l v dd r 200ohm t off 90% 50% 50% p . w . = 10ms 1 2 6 5 3 4 ass r -1611 input moni t oring node output v o moni t oring node outpu t v o output i f (*clis appr o xim a te l y 25pf which inc l udes probe and str a y wiring c a p a ci t ance)
10 figure 17. output transient rejection test circuit pulse gen zo = 50 + assr-1611 1 2 6 5 3 4 c m =1nf r m =1mohm v peak 90% 10 % 90 % 10% input open v o(max) < 0.6v t f v peak or t r v peak dt dv 0 ) 8 . 0 ( ) 8 . 0 ( = over shoot on v peak is to be 10% c m includes probe and fixture capacitance r m includes probe and fixture resistance output vo monitoring node v peak t r t f
figure 18. input-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 ? 2005-2009 avago technologies. all rights reserved. av02-1181en - june 11, 2009 i f pulse gen. zo = 5 0 ? v ff a b + 1 2 6 5 3 4 cl* rl = 1koh m v dd = 5v + t r v i-o(peak) 90 % 10 % t f 90% 10% assr-1611 output vo monitoring node (*clis appr o xim a te l y 25pf which inc l udes probe and str a y wiring c a p a ci t ance) v o(off) switch at position ?a?: i f = 0ma v o(on) switch at position ?b?: i f = 5ma v o(off) (min)> 4v v o(on) (min)> 0.8v v i-o

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