b270 - b2100 document number: ds30021 rev. 1 2 - 2 1 of 6 www.diodes.com january 2018 ? diodes incorporated b270 - b2100 2.0a high voltage schottky barrier rectifier features ? schottky barrier chip ? guard ring die construction for transient protection ? low power loss, high efficiency ? surge overload rating to 50a peak ? f or use in low voltage, high frequency inverters, free wheeling, and polarity protection application ? high temperature soldering: + 260c/10 second at terminal ? lead - free finish; rohs compliant (notes 1 & 2) ? halogen and antimony free. green device (note 3) mechanical data ? case: smb ? case material: molded plastic. ul flammability classification rating 94v - 0 ? moisture sen sitivity: level 1 per j - std - 020 ? terminals : lead free plating (matte tin finish). solderable per mil - std - 202, method 208 ? polarity: cathode band or cathode notch ? weight: 0.093 grams ( a pproximate) ordering information (note 4 ) part number case packaging b2xx - 13 - f smb 3000/tape & reel b2xxx - 13 - f smb 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 halogen - and antimony - free, "green" and lead - free. 3. halogen - and antimony - free "green products are defined as those which conta in <900ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. 4. for packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes - packaging/ . marking information top view bottom view xxxx /xxxxx = product t ype m arking c ode, ex: b290 (smb p ackage) = manufacturers yww yww xxxx xxxxx green
b270 - b2100 document number: ds30021 rev. 1 2 - 2 2 of 6 www.diodes.com january 2018 ? diodes incorporated b270 - b2100 maximum ratings ( @t a = + 25c , unless otherwise specified .) single phase, half wave, 60hz, resistive or inductive load. for capacit ive load, derate current by 20%. characteristic symbol b270 b280 b290 b2100 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 output current @ t t = + 125 ? o 2.0 a non - repetitive peak forward surge current 8.3ms single half sine - wave superimposed on rated load i fsm 50 a thermal characteristics characteristic symbol value unit typical thermal resistance junction to terminal (note 5 ) r ? jt 15 c/w operating and storage temperature range t j, t stg - 65 to +150 ? electrical characteristics ( @t a = + 25c , unless otherwise specified .) characteristic symbol min typ max unit test condition forward voltage drop v f f = 2.0a, t a = + 25 ? f = 2.0a, t a = + 100 ? r r , t a = + 25 ? r , t a = + 100 ? t r = 4v, f = 1mhz notes: 5 . valid provided that terminals are kept at ambient temperature. 6 . short duration pulse test used to minimize self - heating effect. 7 . dut mounted on 1*mrp fr - 4 pc board, 2oz. t j = 25c t j = 100c t j = 125c 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
b270 - b2100 document number: ds30021 rev. 1 2 - 2 3 of 6 www.diodes.com january 2018 ? diodes incorporated b270 - b2100 0.1 1 10 100 1000 0.0001 0.001 0.01 0.1 1 10 100 1000 zthja(c/w), transient thermal resistance t1, pulse duration time (sec) figure 6. transient thermal resistance duty cycle, d = t1 / t2 d=single pulse d=0.005 d=0.01 d=0.02 d=0.05 d=0.1 d=0.3 d=0.5 d=0.7 d=0.9 note 7 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. 3 total capacitance vs. reverse voltage r 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. 4 forward current derating curve t 1.5 2.0 2.5 0 10 20 30 40 50 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. 5 max non-repetitive peak forward surge current single half-sine-wave
b270 - b2100 document number: ds30021 rev. 1 2 - 2 4 of 6 www.diodes.com january 2018 ? diodes incorporated b270 - b2100 0.1 1 10 100 0.0001 0.001 0.01 0.1 1 10 100 1000 zth - j - l(c/w), transient thermal resistance t1, pulse duration time (sec) figure 7. transient thermal resistance duty cycle, d = t1 / t2 d=0.005 d=0.01 d=0.02 d=0.05 d=0.1 d=single pulse d=0.3 d=0.5 d=0.7 d=0.9 note 7
b270 - b2100 document number: ds30021 rev. 1 2 - 2 5 of 6 www.diodes.com january 2018 ? diodes incorporated b270 - b2100 package outline dimensions please see http://www.diodes.com/package - outlines.html for the latest version. smb suggested pad layout please see http://www.diodes.com/package - outlines.html for the latest version. smb smb dim min max a 3.30 3.94 b 4.06 4.57 c 1.96 2.21 d 0.15 0.31 e 5.00 5.59 g 0.05 0.20 h 0.76 1.52 j 2.00 2.50 all dimensions in mm dimensions value (in mm) c 4.30 g 1.80 x 2.50 x1 6.80 y 2.30 a b c d g h e j c x1 y g x
b270 - b2100 document number: ds30021 rev. 1 2 - 2 6 of 6 www.diodes.com january 2018 ? diodes incorporated b270 - b2100 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 c hanges 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, nor the rights of others. any customer or user of this document or products d escribed 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 incorporated website, harmless against all damages. diodes incorporated doe s 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 indemnif y 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 personal injury or death associated with such unintended or unauthorized applicati on. products described herein may be covered by one or more united states, international or foreign patents pending. product name s 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 spe cifically 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 syst ems 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 i n 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. custo mers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support device s 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, cus tomers 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 ? 201 8 , diodes incorporated www.diodes. com
|
