b370 q - b3100 q document number: ds3 8667 rev. 1 - 2 1 of 4 www.diodes.com march 2016 ? diodes incorporated b370 q - b3100 q 3.0a high voltage schottky barrier rectifier product summary b3 7 0 q /b3 8 0 q /b3 9 0 q/b3100q v rrm (v) i o (a) v f max (v) i r max ( m a) 7 0/ 8 0/ 9 0 /100 3.0 0. 79 0. 5 description and applications this schottky barrier rectifier has been designed t o meet the general requirements of commercial applications. it is ideally suited for use as: ? polarity protection diode ? re - circulating diode ? switching diode features and benefits ? guard ring die construction for transient protection ? low power loss, high e fficiency ? surge overload rating to 100a peak ? for use in low voltage, high frequency inverters, free wheeling, and polarity protection application ? lead - free finish; rohs compliant (notes 1 & 2) ? halogen and antimony free. green device (note 3) ? qualified to aec - q101 standards for high reliabilit y ? ppap capable (note 4) mechanical data ? case: smc ? case material: molded plastic, green molding compound. ul flammability classification rating 94v - 0 ? moisture sensitivity: level 1 per j - std - 020 ? terminals: lead fre e plating (matte tin finish). solderable per mil - std - 202, method 208 ? polarity: cathode band ? weight: 0.21 grams (approximate) ordering information (note 5 ) part number compliance case packaging b3 7 0 q - 13 - f automotive smc 3000/tape & r eel b3 8 0 q - 13 - f automotive smc 3000/tape & reel b3 9 0 q - 13 - f automotive smc 3000/tape & reel b3100q - 13 - f automotive smc 3000/tape & reel notes: 1. eu directive 2002/95/ec (rohs) & 2011/65/eu (rohs 2) compliant. all applicable rohs exemptions applied. 2. see http://www.diodes.com/quality/lead_free.html for more information about diodes incorporateds definitions of hal ogen - and antimony - free, "green" and lead - f ree . 3. halogen - and antimony - free "green products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. 4. automotive products are aec - q101 qualified and are ppap capable. refer to http://www.diodes.com/product_compliance_definitions.html . 5 . for packagin g det ails, go to our website at http://www.diodes.com/products/packages.html . marking information top view bottom view b3 x 0 = product t ype m arking c ode, ex: b380 (smc p ackage) b3 xx 0 = product t ype m arking c ode, ex: b3100 (smc p ackage) = manufacturers b3 x ( x )0 yww green
b370 q - b3100 q document number: ds3 8667 rev. 1 - 2 2 of 4 www.diodes.com march 2016 ? diodes incorporated b370 q - b3100 q maximum ratings ( @t a = + 25c , unless otherwise specified .) single phase, half wave, 60hz, resistive or inductive load. for capacitance l oad, derate current by 20%. characteristic symbol b370 q b380 q b390 q b3100 q unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 70 80 90 100 v rms reverse voltage v r(rms) 49 56 63 70 v average rectified outp ut current @ t t = + 90 ? o 3.0 a non - repetitive peak forward surge current 8.3ms s ingle h alf s ine - wave s uperimposed on r ated l oad i fsm 100 a thermal characteristics characteristic symbol value unit typical thermal resistance junction to terminal r ? jt 10 ? j - 55 to +125 ? stg - 55 to +150 ? electrical characteristics ( @t a = + 25c , unless otherwise specified .) characteristic symbol min typ max unit test condition forward voltage drop v f - - - - 0.79 0.69 v i f = 3.0a, t a = + 25 ? f = 3.0a, t a = + 100 ? r - - - - 0.5 20 ma @ rated v r , t a = + 25 ? r , t a = + 100 ? t - - 100 pf v r = 4v, f = 1mhz note: 6 . short duration pulse test used t o minimize self - heating effect. 0.01 0.1 1.0 10 0 0.2 0.4 0.6 0.8 1.0 i , i n s t a n t a n e o u s f o r w a r d c u r r e n t ( a ) f v , instantaneous forward voltage (v) fig. 1 typical forward characteristics f t = 25c i pulse width = 300s j f i f , instant a neous forward current (a) 10 100 1,000 0.1 1 10 100 c , t o t a l c a p a c i t a n c e ( p f ) t v , dc reverse voltage (v) fig. 2 total capacitance vs. reverse voltage r
b370 q - b3100 q document number: ds3 8667 rev. 1 - 2 3 of 4 www.diodes.com march 2016 ? diodes incorporated b370 q - b3100 q package outline dimensions please see http://www.diodes.com/package - outlines.html for the latest version. smc smc dim min max a 5.59 6.22 b 6.60 7.11 c 2.75 3.18 d 0.15 0.31 e 7.75 8.13 g 0.10 0.20 h 0.76 1.52 j 2.00 2.50 all dimensions in mm suggested pad layout please see http://www.diodes.com/package - outlines.html for the latest version. smc dimensions value (in mm) c 6.90 g 4.40 x 2.50 x1 9.40 y 3.30 0 0.5 1.0 25 50 75 100 125 150 i a v e r a g e f o r w a r d c u r r e n t ( a ) f ( a v ) , t , terminal temperature ( c) fig. 3 forward current derating curve t 1.5 2.0 2.5 3.0 0 20 40 60 80 100 1 10 100 i , p e a k f o r w a r d s u r g e c u r r e n t ( a ) f s m number of cycles at 60 hz fig. 4 max non-repetitive peak forward surge current x1 y c g x a b c d g h e j
b370 q - b3100 q document number: ds3 8667 rev. 1 - 2 4 of 4 www.diodes.com march 2016 ? diodes incorporated b370 q - b3100 q 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 pu rpose (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 unde r its patent or trademark rights, no r 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 diod es in corporated website, harmless against all damages. diodes incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthor ized sales channel. should customers purchase or use diodes incorporated produ cts 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 ou t of, directly or indirectly, any claim of person al 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 nam es and markings noted herein may also be covered b y 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 system s 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 expe cted 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 d evices or systems, and acknowledge and agree that they are sole ly 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 informa tion 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 suppo rt devices or systems. copyright ? 201 6 , diodes incorporated www.diodes.com
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