? semiconductor components industries, llc, 2009 october, 2009 ? rev. 13 1 publication order number: sa5.0a/d sa5.0a series 500 watt peak power minimosorb zener transient voltage suppressors unidirectional the sa5.0a series is designed to protect voltage sensitive components from high voltage, high energy transients. they have excellent clamping capability, high surge capability, low zener impedance and fast response time. the sa5.0a series is supplied in on semiconductor?s exclusive, cost-effective, highly reliable surmetic axial leaded package and is ideally-suited for use in communication systems, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications. features ? working peak reverse voltage range ? 5.0 to 170 v ? peak power ? 500 watts @ 1.0 ms ? esd rating of class 3 (>16 kv) per human body model ? maximum clamp voltage @ peak pulse current ? low leakage < 1 a above 8.5 v ? ul 497b for isolated loop circuit protection ? maximum temperature coefficient specified ? response time is typically < 1.0 ns ? pb ? free packages are available* mechanical characteristics: case: void-free, transfer-molded, thermosetting plastic finish: all external surfaces are corrosion resistant and leads are readily solderable maximum lead temperature for soldering: 260 c, 1/16 in. from the case for 10 seconds polarity: cathode indicated by polarity band mounting position: any *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. marking diagram http://onsemi.com axial lead case 59aa plastic cathode anode a saxxxa yyww device package shipping ? ordering information saxxxag axial lead (pb ? free) 1000 units / box ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our t ape and reel packaging specifications brochure, brd8011/d. saxxxarlg axial lead (pb ? free) 5000 / tape & reel saxxxalfg** axial lead (pb ? free) 2000 units / box **lead formed device. a = assembly location saxxxa = device number (refer to table on page 3) yy = year ww = work week =pb ? free package (note: microdot may be in either location)
sa5.0a series http://onsemi.com 2 maximum ratings rating symbol value unit peak power dissipation (note 1) @ t l 25 c p pk 500 w steady state power dissipation @ t l 25 c, lead length = 3/8 in derated above t l = 50 c p d 3.0 30 w mw/ c thermal resistance, junction ? to ? lead r jl 33.3 c/w forward surge current (note 2) @ t a = 25 c i fsm 70 a operating and storage temperature r ange t j , t stg ? 55 to +150 c stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. 1. nonrepetitive current pulse per figure 4 and derated above t a = 25 c per figure 5. 2. 1/2 sine wave (or equivalent square wave), pw = 8.3 ms, duty cycle = 4 pulses per minute. electrical characteristics (t a = 25 c unless otherwise noted, v f = 3.5 v max. @ i f (note 6) = 35 a) symbol parameter i pp maximum reverse peak pulse current v c clamping voltage @ i pp v rwm working peak reverse voltage i r maximum reverse leakage current @ v rwm v br breakdown voltage @ i t i t test current v br maximum temperature variation of v br i f forward current v f forward voltage @ i f uni ? directional tvs i pp i f v i i r i t v rwm v c v br v f
sa5.0a series http://onsemi.com 3 electrical characteristics (t a = 25 c unless otherwise noted, v f = 3.5 v max. @ i f (note 6) = 35 a) device* device marking v rwm (note 3) i r @ v rwm breakdown voltage v c @ i pp (note 5) v br v br (note 4) (volts) @ i t v c i pp volts a min nom max ma volts a mv/ c sa5.0a, g sa5.0a 5 600 6.4 6.7 7 10 9.2 54.3 5 sa6.0ag sa6.0a 6 600 6.67 7.02 7.37 10 10.3 48.5 5 sa7.0arlg sa7.0a 7 150 7.78 8.19 8.6 10 12 41.7 6 sa10ag sa10a 10 1 11.1 11.7 12.3 1 17 29.4 10 sa12ag sa12a 12 1 13.3 14 14.7 1 19.9 25.1 12 sa13ag sa13a 13 1 14.4 15.15 15.9 1 21.5 23.2 13 sa15ag sa15a 15 1 16.7 17.6 18.5 1 24.4 20.6 16 sa16ag sa16a 16 1 17.8 18.75 19.7 1 26 19.2 17 sa17arlg sa17a 17 1 18.9 19.9 20.9 1 27.6 18.1 19 sa18arlg sa18a 18 1 20 21.05 22.1 1 29.2 17.2 20 sa20arlg sa20a 20 1 22.2 23.35 24.5 1 32.4 15.4 23 sa24ag sa24a 24 1 26.7 28.1 29.5 1 38.9 12.8 28 sa26arlg sa26a 26 1 28.9 30.4 31.9 1 42.1 11.9 30 sa28arlg sa28a 28 1 31.1 32.75 34.4 1 45.4 11 31 sa30arlg sa30a 30 1 33.3 35.05 36.8 1 48.4 10.3 36 sa33arlg sa33a 33 1 36.7 38.65 40.6 1 53.3 9.4 39 SA36AG sa36a 36 1 40 42.1 44.2 1 58.1 8.6 41 sa51ag sa51a 51 1 56.7 59.7 62.7 1 82.4 6.1 61 sa64alfg sa64a 64 1 71.1 74.85 78.6 1 103 4.9 76 sa100ag sa100a 100 1 111 117 123 1 162 3.1 123 sa170arlg sa170a 170 1 189 199 209 1 275 1.8 208 3. minimosorb transients suppressor is normally selected according to the maximum working peak reverse voltage (v rwm ), which should be equal to or greater than the dc or continuous peak operating voltage level. 4. v br measured at pulse test current i t at an ambient temperature of 25 c. 5. surge current waveform per figure 4 and derate per figures 1 and 2. 6. 1/2 sine wave (or equivalent square wave), pw = 8.3 ms, duty cycle = 4 pulses per minute *the ?g?? suffix indicates pb ? free package or pb ? free packages available. 100 10 1 0.1 0.1 s1 s10 s 100 s 1ms 10 ms p p , peak power (kw) t p , pulse width figure 1. pulse rating curve nonrepetitive pulse waveform shown in figure 4 100 80 60 40 20 0 0 25 50 75 100 125 150 175 200 peak pulse derating in % of peak power or current @ t a = 25 c t a , ambient temperature ( c) figure 2. pulse derating curve k
sa5.0a series http://onsemi.com 4 10,000 1000 100 10 0.1 1 10 100 1000 c, capacitance (pf) v br , breakdown voltage (volts) measured @ zero bias figure 3. capacitance versus breakdown voltage 100 50 0 01 234 t, time (ms) value (%) pulse width (t p ) is defined as that point where the peak current decays to 50% of i pp . peak value ? i pp half value ? i pp 2 figure 4. pulse waveform 5 4 3 2 1 0 0 25 50 75 100 125 150 175 200 p d , steady state power dissipation (watts) t l , lead temperature ( c) 3/8 3/8 figure 5. steady state power derating t r 10 s measured @ (v rwm ) t p ul recognition* the entire series including the bidirectional ca suffix has underwriters laboratory recognition for the classification of protectors (qvgq2) under the ul standard for safety 497b and file #e210057. many competitors only have one or two devices recognized or have recognition in a non-protective category. some competitors have no recognition at all. with the ul497b recognition, our parts successfully passed several tests including strike voltage breakdown test, endurance conditioning, t emperature test, dielectric voltage-withstand test, discharge test and several more. whereas, some competitors have only passed a flammability test for the package material, we have been recognized for much more to be included in their protector category. *applies to sa5.0a ? sa170a.
sa5.0a series http://onsemi.com 5 package dimensions axial lead case 59aa ? 01 issue a k a d k b dim min max min max millimeters inches a 5.80 7.60 0.228 0.299 b 2.60 3.60 0.102 0.142 d 0.71 0.86 0.028 0.034 k 25.44 ??? 1.000 ??? notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. all rules and notes associated with jedec do ? 41 outline shall apply. 4. polarity denoted by cathode band. 5. lead diameter not controlled within f dimension. 6. replaces case 59 ? 09. polarity indicator optional as needed (see styles) on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5773 ? 3850 sa5.0a/d minimosorb and surmetic are trademarks of semiconductor components industries, llc. literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your loca l sales representative
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