zrc330q document number: ds38357 rev. 1 - 2 1 of 7 www.diod es.com april 2016 ? diodes incorporated zrc330q automotive compliant low knee current 3.3v voltage reference description the zrc330q uses a bandgap circuit design to achieve a precision micropower voltage reference of 3.3 volts. the device is available in a small outline surface mount p ackage, ideal for applications where space saving is important. the zrc330q design provides a stable voltage without an external capacitor and is stable with capacitive loads. the zrc330q is recommended for operation between 20 a and 5ma , and so is ideally suited to low power and battery powered applications. excellent performance is maintained to an absolute maximum of 25ma, however the rugged design and 20 volt processing allows the reference to withstand transient effects and currents up to 200ma. sup erior switching capability allows the device to reach stable operating conditions in only a few microseconds. the zrc330q has been qualified to aec - q100 grade 1 and is automotive compliant supporting ppaps. features ? temperature range : - 40 c to +125c ? low knee current, 15a typical ? reference voltage tolerance at +25c ? 1 % : zrc330qf01 ? 2 % : zrc330qf02 ? no stabilizing capacitor required ? typical slope resistance : 0.6 ? ? 1% t olerance ? operating current 20a to 5ma ? totally lead - free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. green device (note 3) ? qualified to aec - q100 standards for high reliability ? aec - q100 grade 1 ? ppap capable (note 4) applications ? automotive measurement systems ? automotive instrumentation ? automotive reference ? automotive data acquisition systems ? precision power supplies pin assignments sot23 package suffix C f typical application circuit notes: 1. no purposely added lead. fully eu directive 2002/95/ec (rohs) & 2011/65/eu (rohs 2) compliant. 2. see http://www.diodes.com/quality/lead_free.html for more information about diodes incorporateds definitions of halogen - and antimony-free, "green" and lead-free. 3. halogen- and antimony-free "gree n products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. 4. automotive products are aec-q100 qualified and are ppap capable. refer to http://www.diodes.com/quality/product_compliance_definitions/. (top view) pin 1 should be left f loating or connected to pin 2 1 3 2 v r gnd
zrc330q document number: ds38357 rev. 1 - 2 2 of 7 www.diod es.com april 2016 ? diodes incorporated zrc330q functional block diagram absolute maximum ratings parameter rating unit reverse current 25 ma forward current 25 ma junction temperature + 1 5 0 c storage temperature - 55 to + 125 c esd susceptibility hbm human body model 4 kv mm machine model 1 00 v cdm charged device model 1 kv caution: stresses greater than the 'absolute maximum ratings' specified above, may cause permanent damage to the device. these are stress ratings only; functional operation of the device at conditions between maximum recommended operating conditions and absolute maximum ratings is not implied. device reliability may be affected by exposure to absolute maximum rating conditions for extended periods of time. (semiconductor devices are esd sensitive and may be damaged by exposure to esd events. suitable esd precautions should be taken when handling and transporting these devices.) package thermal data package ? ja p dis sot23 ( t a = +25c, t j = +125c ) 380c/w 26 0mw recommend ed operating conditions parameter rating unit reverse current 5 ma ambient temperature - 40 to + 125 c junction temperature - 40 to + 125 c + -
zrc330q document number: ds38357 rev. 1 - 2 3 of 7 www.diod es.com april 2016 ? diodes incorporated zrc330q electrical characteristics (@ t a = +25c, unless otherwise specified.) symbol parameter condition min. typ. max. unit v r reverse breakdown voltage i r = 150a zrc330qf01 3.27 3.3 3.33 v zrc330qf02 3.234 min minimum operat ing current r recommended operating current c average reverse breakdown voltage temperature coefficient (note 5) i r(min) to i r(max) s slope resistance (note 6) ? r reverse dynamic impedance i r = 1ma , f = 100hz i ac = 0.1i r ? n wideband noise voltage i r = 150a , f = 10hz to 10khz notes: 5. where: v r(max) C v r(min) is the maximum deviation in reference voltage measured over the full operating temperature range 6. ? ? ? ? tt x v 1000000 x v v t )min()max(r )min(r)max(r c ? ? ? ? ? ii i to i change v r )min(r)max(r )max(r)min(r r s ? ? 2.0 4.0 0.0 reverse voltage (v) reverse current (a) 40 30 20 10 0 t = 85c a t = -40c a t = 25c a
zrc330q document number: ds38357 rev. 1 - 2 4 of 7 www.diod es.com april 2016 ? diodes incorporated zrc330q typical characteristics
zrc330q document number: ds38357 rev. 1 - 2 5 of 7 www.diod es.com april 2016 ? diodes incorporated zrc330q ordering information (note 7) part n umber tol (%) package (note 7 ) package code identification code reel size (inches) quantity per r eel tape width (mm) qualification grade (note 8) ZRC330QF01TA 1 sot23 f 33c 7 , 180mm 3 , 000 8 automotive compliant zrc330qf02ta 2 sot23 f 33b 7 , 180mm 3 , 000 8 automotive compliant notes: 7. for packaging details, go to our website at http://www.diodes.com/products/packages.html. 8. zrc330q ha s been qualified to aec-q100 grade 1 and is classi fied as automotive compliant supporting ppap documentation. automotive, aec -q100 and standard products are electrically and thermally the same, except where specified. for more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/. see zrc330 datasheet for commercial qualified versions. marking information sot23 part number xxx : identification code ZRC330QF01TA 33c zrc330qf02ta 33b
zrc330q document number: ds38357 rev. 1 - 2 6 of 7 www.diod es.com april 2016 ? diodes incorporated zrc330q package outline dimensions please see http://www.diodes.com/package-outlines.html for latest version. sot23 sot23 dim min max typ a 0.37 0.51 0.40 b 1.20 1.40 1.30 c 2.30 2.50 2.40 d 0.89 1.03 0.915 f 0.45 0.60 0.535 g 1.78 2.05 1.83 h 2.80 3.00 2.90 j 0.013 0.10 0.05 k 0.890 1.00 0.975 k1 0.903 1.10 1.025 l 0.45 0.61 0.55 l1 0.25 0.55 0.40 m 0.085 0.150 0.110 a 0 8 C all dimensions in mm suggested pad layout please see http://www.diodes.com/package-outlines.html for latest version. sot23 dimensions value (in mm) c 2.0 x 0.8 x1 1.35 y 0.9 y1 2.9 j k1 k l1 gauge plane 0.25 h l m all 7 a c b d g f a x y y1 c x1
zrc330q document number: ds38357 rev. 1 - 2 7 of 7 www.diod es.com april 2016 ? diodes incorporated zrc330q important notice diodes incorporated makes no warranty of any kind, express or implied, with regards to this document, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose (and their equivalents under the laws of any jurisdiction). diodes incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. diodes incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license under its patent or trademark rights, nor the rights of others. any customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diodes incorporated website, harmless against all damages. diodes incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel . should customers purchase or use diodes incorporated products for any unintended or unauthorized application, customers shall indemnify and hold diodes incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. products described herein may be covered by one or more united states, international or foreign patents pending. product names and markings noted herein may also be covered by one or more united states, international or foreign trademarks. this document is written in english but may be translated into multiple languages for reference. only the english version of this document is the final and determinative format released by diodes incorporated. life support diodes incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the chief executive officer of diodes incorporated. as used herein: a. life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. b. a critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of diodes incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes incorporated and its representatives against any damages arising out of the use of diodes incorporated products in such safety-critical, life support devices or systems. copyright ? 2016, diodes incorporated www.diodes.com
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