? 2013 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 TD3281 /h/s/tr rev 2.00 (11/12/2013) 001698 page 1 of 9 TD3281 random phase switching 800v triac drive r description the TD3281 consists of a single input algaas led optically coupled to a random phase triac driver chip. the TD3281 provides high input-to -output isolation and is designed to drive high-powered triacs. typical uses include interfacing logic level control signals to equipment powered from 240v ac lines and higher. the TD3281 comes standard in a miniature 6 pin dip package making it ideal for high-density board applications. schematic diagram agency approvals ul/c-ul: file # e201932 vde: file # 40035191 (en 60747-5-2) applications ? home appliances ? motor / drive controls ? solid state relays ? solenoid / valve controls ? temperature controls ? dimmer controls absolute maximum ratings the values indicated are absolute stress ratings. functional operation of the device is not implied at these or any conditions in excess of those defined in electrical characteristics section of this document. exposure to absolute maximum ratings may cause permanent damage to the device and may adversely affect reliability. storage temperature ??????????..-55 to +125c operating temperature ??.???...???-40 to +100c continuous input current ????????????..50ma transient input current ???????.?????..400ma reverse input control voltage ????..???????5v input power dissipation ?????????????40mw output power dissipation ???????????..330mw solder temperature ? wave (10sec)??????.?.260c solder temperature ? ir reflow (10sec)?.????..260c ordering information part number description TD3281 6 pin dip, (60/tube) TD3281-h 0.40? (10.16mm) lead spacing (vde0884) TD3281-s 6 pin smd, (60/tube) TD3281-str 6 pin smd, tape and reel (1000/reel) note: suffixes listed above are not included in marking on device for part number identification features ? random phase switching ? 800v blocking voltage ? trigger current (15ma max) ? high isolation voltage (5000v rms ) ? high dv/dt (1kv/ ? s min) ? long life / high reliability ? rohs / pb-free / reach compliant 1 2 5 6 (+) input (-) input do not connect (triac substrate) +/- load TD3281 3 4 do not connect -/+ load random phase circuit
? 2013 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page 2 of 9 TD3281 /h/s/tr rev 2.00 (11/12/2013) 001698 TD3281 random phase switching 800v triac drive r parameter symbol min. typ. max. units test conditions input specifications led forward voltage v f - 1.4 1.8 v i f = 10ma led reverse voltage bv r 5 - - v i r = 10 a reverse leakage current i inrleak - - 10 ? a v r = 5 a trigger current 1 i inon - - 15 ma ? main terminal voltage = 3v output specifications blocking voltage v drm 800 - - v i o = 1 ? a peak blocking current i drm1 - 10 100 na v drm = 800 continuous load current i o - - 100 ma i f = 15ma on-state voltage v on - 2 3 v ? i f = 15ma, i tm = 100ma leakage current i drm2 - 0.2 1 ? a i f =0ma, v drm = 800v holding current i hold - 250 - ? a ? - critical rate of rise 2 dv/dt 1,000 1,500 - v/ ? s - isolation specifications isolation voltage v iso 5,000 - - v rms rh 50%, t=1min input-output resistance r i-o - 10 12 - ?? v i-o = 500v dc note 1: resistive load. for inductive loads, higher drive current is recommended note 2: this is for static dv/dt. test circuit below electrical characteristics, t a = 25c (unless otherwise specified) TD3281 static dv/dt test circuit:
? 2013 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page 3 of 9 TD3281 /h/s/tr rev 2.00 (11/12/2013) 001698 TD3281 random phase switching 800v triac drive r TD3281 performance & characteristics plots, t a = 25c (unless otherwise specified) figure 5: turn on current ( i f ) vs. temperature (c) figure 3: on-state characteristics figure 4: leakage current (i oleak ) vs. temperature (c)
? 2013 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page 4 of 9 TD3281 /h/s/tr rev 2.00 (11/12/2013) 001698 TD3281 random phase switching 800v triac drive r process step description parameter a preheat start temperature (oc) 150oc b preheat finish temperature (oc) 180oc c preheat time (s) 90 - 120s d melting temperature (oc) 230oc e time above melting temperature (s) 30s f peak temperature, at terminal (oc) 260oc g dwell time at peak temperature (s) 10s h cool-down (oc/s) <6oc/s TD3281 solder temperature profile recommendations (1) infrared reflow: refer to the following figure as an example of an optimal temperature profile for single occurrence infrared reflow. soldering process should not exceed temperature or time limits expressed herein. su rface temperature of device package should not exceed 250oc: a b c d f e g h (2) wave solder: (3) hand solder: maximum temperature: 260oc (at terminal) maximum time: 10s pre-heating: 100 - 150oc (30 - 90s) single occurrence maximum temperature: 350oc (at tip of soldering iron) maximum time: 3s single occurrence figure 1
? 2013 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page 5 of 9 TD3281 /h/s/tr rev 2.00 (11/12/2013) 001698 TD3281 random phase switching 800v triac drive r TD3281 package dimensions 6 pin dip package note: all dimensions in millimeters with inches [?] in parenthesis ()
? 2013 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page 6 of 9 TD3281 /h/s/tr rev 2.00 (11/12/2013) 001698 TD3281 random phase switching 800v triac drive r TD3281 package dimensions 6 pin wide lead space package (-h) note: all dimensions in millimeters [mm] with inches in parenthesis ()
? 2013 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page 7 of 9 TD3281 /h/s/tr rev 2.00 (11/12/2013) 001698 TD3281 random phase switching 800v triac drive r TD3281 package dimensions 6 pin smd surface mount package (-s) note: all dimensions in millimeters with inches [?] in parenthesis ()
? 2013 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page 8 of 9 TD3281 /h/s/tr rev 2.00 (11/12/2013) 001698 TD3281 random phase switching 800v triac drive r 6 pin smd tape & reel (-str) note: all dimensions in millimeters TD3281 package dimensions
? 2013 solid state optronics ? san jos, ca www.ssousa.com ? +1.408.293.4600 page 9 of 9 TD3281 /h/s/tr rev 2.00 (11/12/2013) 001698 TD3281 random phase switching 800v triac drive r note: all weights above are in grams, and include packaging materials where applicable device single unit full tube (60pcs) full pouch (10 tubes) full reel (1000pcs) TD3281 0.41 43 450 - TD3281-s 0.40 42 440 - TD3281-h 0.42 44 460 TD3281-str 0.40 - - 880 solid state optronics (sso) makes no warranties or representations with regards to the completeness and accuracy of this docume nt. sso reserves the right to make changes to product description, specifications at any time without further notices. sso shall not assume any liability arising out of the application or use of any product or circui t described herein. neither c ircuit patent licenses nor indemnity are expressed or implied. except as specified in sso?s standard te rms & conditions, sso disclaims liability fo r consequential or other damage, and we mak e no other warranty, expressed or implied, including merchantability and fitness for particular use. disclaimer sso does not authorize use of its devices in life support applicat ions wherein failure or malfunc tion of a device may lead to p ersonal injury or death. users of sso devices in life support applications assume all risks of such use and agree to indemnify sso against any a nd all damages resulting from such use. life s upport devices are defined as devices or syst ems which, (a) are intended for surgical i mplant into the body, or (b) support or sustain life, and (c) whose failure to per form when used properly in accordance with instructions for u se can be reasonably expected to result in significant injury to the user, or (d) a critical component of a life support device or system whose failure can be reasonably expected to cause failure of the life support devic e or system, or to affect its safety or effectiveness. life support policy TD3281 package marking TD3281 package weights TD3281 yyww date code pin 1
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