Thyristor Solid-state switches 2017 by Littelfuse

More catalogs by Littelfuse | Thyristor Solid-state switches 2017 | 442 pages | 2017-11-12

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Catalog Thyristor Solid-state switches 2017

24 volt light switch with indicator light 12 volt solid state switch 100 amps ground fault circuit interrupter description of ground fault circuit interrupter high voltage power supplies 10 awg stranded wire high pressure sodium lamps power supply 12 dc volt to 13 volt dc solid state timer solid state relays 120 ac solid state relays 12 amp solid state switch 250 amp solid state switch forward and reverse switch switch used to reverse polarity 10 awg solid wire mt2 to mt1 xx xx full wave bridge rectifier full wave bridge permanent magnet motor permanent magnet motors permanent magnetic motors extruded aluminum heat transfer date code marks 8 awg stranded wire 1 0 awg stranded wire awg stranded wire 6 awg stranded wire 2 awg stranded wire 30a dc power supply 1 awg stranded wire 0 awg stranded wire needle nose pliers needle nose plier uses permanent magnet motor high voltage low current transformer high voltage power capacitor 30 awg stranded wire 14 awg stranded wire 12 awg stranded wire 10 awg lead wire 40 awg stranded wire 20 awg stranded wire tape and reel 15 volt 15 amp water level controller description of ground fault circuit low pressure sodium lamps low melting point uses of permanent magnet motor step up transformer spring steel clips 12 volt 60 amp 80 amp 12 volt negative to 6 volt positive

Thyristor Solid-state switches 2017 is listed under these categories

Industrial Supply > Electrical & Test > Electronic Components

Featured catalog pages of Thyristor Solid-state switches 2017

teccor® brand thyristors thyristor product descriptions thyristors quadrac a thyristor is any semiconductor switch with a bi-stable action depending on p-n-p-n regenerative feedback thyristors are normally two or three-terminal devices for either unidirectional or bi-directional circuit configurations thyristors can have many forms but they have certain commonalities all thyristors are solid state switches that are normally open circuits very high impedance capable of withstanding rated blocking/off-state voltage until triggered to on state when triggered to on state thyristors become a low-impedance current path until principle current either stops or drops below a minimum holding level after a thyristor is triggered to on-state condition the trigger current can be removed without turning off the device thyristors are used to control the flow of electrical currents in applications including quadrac devices originally developed by littelfuse are triacs and alternistor triacs with

teccor® brand thyristors an1006 thyristor and rectifier testing using curve tracers continued follow these rules to avoid destroying devices • familiarize yourself with the expected maximum limits of the device • limit the current with the variable resistor to the minimum necessary to conduct the test • increase power slowly to the specified limit • watch for device “runaway” due to heating • apply and increase gate or base drive slowly and in small steps • conduct tests in the minimum time required general test procedures read all manuals before operating a curve tracer perform the following manufacturer’s equipment check 1 turn on and warm up curve tracer but turn off or down all power supplies model 576 curve tracer procedures the following test procedures are written for use with the model 576 curve tracer figure an1006.1 see “model 370 curve tracer procedure notes” on page an1006-16 and “model 577 curve

teccor® brand thyristors 0.8 amp sensitive standard triacs physical specifications environmental specifications terminal finish 100 matte tin-plated body material ul recognized epoxy meeting flammability classification 94v-0 lead material copper alloy test ac blocking temperature cycling temperature humidity design considerations high temp storage careful selection of the correct device for the application’s operating parameters and environment will go a long way toward extending the operating life of the thyristor good design practice should limit the maximum continuous current through the main terminals to 75 of the device rating other ways to ensure long life for a power discrete semiconductor are proper heat sinking and selection of voltage ratings for worst case conditions overheating overvoltage including dv/dt and surge currents are the main killers of semiconductors correct mounting soldering and forming of the leads also help protect against component damage

teccor® brand thyristors 6 amp sensitive standard alternistor high commutation triacs figure 9 maximum allowable ambient temperature vs on-state current sensitive standard triac figure 10 maximum allowable ambient temperature vs on-state current alternistor triac 120 maximum allowable ambient temperature ta °c maximum allowable ambient temperature ta °c 120 100 lxx06ly lxx06ry 80 qxx06ly qxx06ry qxx06ny l/qxx06vy 60 current waveform sinusoidal load resistive or inductive conduction angle 360° free air rating – no heatsink 40 20 100 qxx06lhy qxx06rhy qxx06nhy 80 qxx06vhy 60 current waveform sinusoidal load resistive or inductive conduction angle 360° case temperature measured as shown on dimensional drawing 40 20 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 rms on-state current itrms amps 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 rms on-state current [itrms amps figure 11 on-state current vs on-state voltage typical postitive or negative instantaneous

teccor® brand thyristors 12 amp alternistor high communitation triacs dimensions — to-263ab n-package — d2pak surface mount tc measuring point c v b area 0.11 in2 7.01 .276 aswugjk gate mt1 8.13 .320 h d f 1168 .460 2.16 .085 7.01 .276 7.01 .276 16.89 .665 8.89 .350 inches dimension e mt2 1.40 .055 3.81 .150 2.03 .080 8.41 .331 min millimeters max min max a 0.360 0.370 9.14 9.40 b 0.380 0.420 9.65 10.67 c 0.178 0.188 4.52 4.78 d 0.025 0.035 0.64 0.89 e 0.045 0.060 1.14 1.52 f 0.060 0.075 1.52 1.91 g 0.095 0.105 2.41 2.67 h 0.092 0.102 2.34 2.59 j 0.018 0.024 0.46 0.61 k 0.090 0.110 2.29 2.79 s 0.590 0.625 14.99 15.88 v 0.035 0.045 0.89 1.14 u 0.002 0.010 0.05 0.25 w 0.040 0.070 1.02 1.78 6.60 .260 product selector part number voltage gate sensitivity quadrants 1000v type i – ii – iii package 400v 600v 800v qxx12lh2 x x x 10 ma alternistor triac to-220l qxx12rh2 x x x 10 ma alternistor triac to-220r qxx12nh2 x x x 10 ma alternistor triac to-263 d²-pak

teccor® brand thyristors 35 amp standard 30 35 amp alternistor high commutation triacs dimensions — to-3 fastpak p package — isolated mounting tab a dimension b d mt2 h f mt1 gate Φg e tc measuring point c Φ j mt1 mt2 m l millimeters max min max a 1.531 1.543 38.90 39.20 b 1.177 1.185 29.90 30.10 c 0.843 0.850 21.40 21.60 d 0.780 0.795 19.80 20.20 e 0.783 0.791 19.90 20.10 f 0.874 0.906 22.20 23.00 g 0.161 0.169 4.10 4.30 h 0.386 0.465 9.80 11.80 i 0.508 0.587 12.90 14.90 i j 0.079 0.087 2.00 2.20 t k 0.047 0.055 1.20 1.40 u l 0.307 0.319 7.80 8.10 10.05 v w 5-Φn inches min m 0.372 0.396 9.45 r n 0.043 0.059 1.10 1.50 Φ k gate o 0.315 0.331 8.00 8.40 p 0.098 0.106 2.50 2.70 q 0.846 0.886 21.50 22.50 r 0.244 0.256 6.20 6.50 s 0.106 0.130 2.70 3.30 tmt1 0.321 0.329 8.15 8.35 sqop thickness off all three copper-alloy terminals is .032 0.81 mm tmt2 0.321 0.329 8.15 8.35 tgate 0.220 0.228 5.60 5.80 umt1 0.246 0.254 6.25 6.45 umt1 0.246 0.254 6.25 6.45 ugate

teccor® brand thyristors ev series 0.8 amp sensitive scrs anode gate cathode anode anode dimensions – sot-223 gate anode cathode anode gate cathode anode inches dimensions gate cathode anode 3.3 0.130” 1.5 0.059” 1.2 0.047” 6.4 0.252” 2.3 0.091” 3x min typ max min typ max a 0.248 0.256 0.264 6.30 6.50 6.70 b 0.130 0.138 0.146 3.30 3.50 3.70 c — — 0.071 — — 1.80 d 0.001 — 0.004 0.02 — 0.10 e 0.114 0.118 0.124 2.90 3.00 3.15 f 0.024 0.027 0.034 0.60 0.70 0.85 g — 0.090 — — 2.30 — h a— 0.181 j 4.60 — 0.264 0.276 0.287 6.70 7.00 7.30 j 0.009 0.010 0.014 0.24 0.26 0.35 e b anode anode tc measuring point anode j d cathode c h g anode dceef gate b b cathode g tc measuring point ejah gate f cathode g anode gate f dimension c anode c inches cathode g h a pad layout for sot-89 h b 2.21 .087 1.12 .044 c g c 0.91 .036 g f d 1.63 dimensions1.63 in millimeters inches .064 .064

teccor® brand thyristors 6 amp sensitive standard scrs figure 13 s  urge peak on-state current vs number of cycles supply frequency 60 hz sinusoidal load resistive rms on-state current [itrms maximum rated value at specified case temperature peak surge non-repetitive on-state current itsm – amps 100 notes 1 g  ate control may be lost during and immediately following surge current interval 2 overload may not be repeated until junction temperature has returned to steady-state rated value 10 1 1 10 100 1000 surge current duration full cycles soldering parameters pre heat pb – free assembly temperature min tsmin 150°c temperature max tsmax 200°c time min to max ts 60 – 180 secs average ramp up rate liquidus temp tl to peak 5°c/second max tsmax to tl ramp-up rate 5°c/second max reflow temperature tl liquidus 217°c temperature tl 60 – 150 seconds peak temperature tp 260 time within 5°c of actual peak temperature tp 20 –

teccor® brand thyristors 20 25 amp standard scrs sxx20x sxx25x series rohs description excellent unidirectional switches for phase control applications such as heating and motor speed controls standard phase control scrs are triggered with few milliamperes of current at less than 1.5v potential features benefits • rohs compliant • glass – passivated junctions • voltage capability up to 1000 v • surge capability up to 350 a applications agency approval agency typical applications are ac solid-state switches industrial power tools exercise equipment white goods and commercial appliances agency file number internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage l package e71639 ® schematic symbol main features symbol value unit 20 25 a 400 to 1000 v 30 to 35 ma itrms vdrm /vrrm igt a k g additional information datasheet resources samples absolute maximum ratings — 20a scr parameter

teccor® brand thyristors standard bidirectional sidacs figure 7  normalized dc holding current vs junction temperature figure 8 m  aximum allowable case temperature vs rms on-state current maximum allowable lead/case temperature tc °c ratio of ih ih tj 25°c 2.0 1.5 1.0 0.5 0.0 -40 -15 10 35 60 85 110 125 130 120 kxxx0g 110 kxxx0s kxxx0e kxxx2g 100 90 80 current waveform sinusoidal 60hz load resistive or inductive 0.0 0.2 junction temperature tj °c figure 9 maximum allowable ambient temperature vs rms on-state current 0.6 0.8 1.0 1.2 figure 10 normalized repetitive peak breakover current ibo vs junction temperature current waveform sinusoidal 60hz load resistive or inductive free air rating 120 100 kxxx0g 80 kxxx0s kxxx0e 60 40 repetitive peak breakover current ibo multiplier 10 140 maximum allowable ambient temperature ta °c 0.4 rms on-state current [itrms amps kxxx2g 25 20 0.0 0.2 0.4 0.6 0.8 1.0 1 20 30 40 50 rms on-state current [itrms amps figure 11