apd140 document number: ds 36974 rev. 3 - 2 1 of 9 www.diodes.com july 2014 ? diodes incorporated apd140 schottky barrier rectifiers product summary v rrm (v) i o (a) v f ( max) (v) @ +25c i r ( max) (ma) @ +25c 4 0 1 0.5 0.5 description the apd140 is a low voltage dual s chottky rectifier suited for switch mode power supplies and other power converters. this device is intended for use in medium voltage operation, and particularly, in high frequency circuits where low switching losses and low noise are required . the a pd140 is available in standard do - 214ac and do - 41 packages. applications ? lo w voltage high frequency inverters ? dc - dc converters ? free wheeling ? polarity protection features ? low forward voltage: 0.5v @ + 25 ? c ? high surge current capacity ? + 1 25 ? c operating junction temperature ? 1 a total ? guard - r ing for stress protection ? do - 41 ? lead - free finish; rohs compliant (notes 1 & 2) ? available in green packages: do - 214ac , do - 41 ? lead - free finish; rohs compliant (notes 1 & 2) ? halogen and antimony free. green device (note 3) mechanical data ? case: do - 214ac, do - 41 ? case ma terial: molded plastic, green molding c ompound. ul flammability classification rating 94v - 0 ? moisture sensitivity: level 1 per j - std - 020 ? terminals: finish - matte tin a nnealed over copper l eadframe. solderable per mil - std - 202, method 208 ? weight ? do - 41 C 0.33 grams (approximately) ? do - 214ac C 0. 062 grams (approximately) do - 41 do - 214ac note s: 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 def initions 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. pin assignments (top view) (top view) do - 41 do - 214ac cathode anode cathode anode c a t h o d e l i n e b y m a r k i n g c a t h o d e l i n e b y m a r k i n g
apd140 document number: ds 36974 rev. 3 - 2 2 of 9 www.diodes.com july 2014 ? diodes incorporated apd140 o rdering information (note 4) note 4 : diodes inc s pb - free products, as designated with " e 1" suffix in the part number, are rohs compliant . produc ts with " g1 " suffix are available in green packages . package temperature range part number marking id packing do - 41 - 65 to + 125 o c apd140 vd - e1 d140 vd 1000/bulk do - 41 - 65 to + 125 o c apd140 vd - g1 140 vdg 1000/bulk do - 41 - 65 to + 125 o c apd140 vdtr - e1 d1 40 vd 2500/ammo do - 41 - 65 to + 125 o c apd140 vdtr - g1 140 vdg 2500/ammo do - 214ac - 65 to + 125 o c apd140vrtr - g1 140 vrg 7500/ tape & reel marking information (1) do - 214a c ( top view) first l ine: logo and date code y: y ear ww: w ork w eek of m olding a: a ssembly h ouse c ode second l ine: marking id (see ordering information) ywwa xxxxxx p a c k i n g p a c k a g e p r o d u c t n a m e e 1 / g 1 a p d 1 4 0 x x x x - x x b l a n k : b u l k v d : d o - 4 1 g 1 : g r e e n v r : d o - 2 1 4 a c t r : t a p e & r e e l e 1 : r o h s c o m p l i a n t o r a m m o pb green
apd140 document number: ds 36974 rev. 3 - 2 3 of 9 www.diodes.com july 2014 ? diodes incorporated apd140 marking information (cont .) (2) do - 41 ( top view) maximum ratings ( t a = +25 o c , unless otherwise noted . ) ( note 5 ) characteristic symbol rating unit maximum repetitive reverse vo ltage v rrm 40 v maximum dc blocking voltage v dc maximum rms voltage v rms 28 v average rectified forward current 0.375 " (9.5mm) lead length (see figure 1 ) i f(av) 1.0 a non - repetitive peak forward surge current 8.3ms single half sine - wave on rated lo ad i fsm 35 a voltage rate of change (rated v r ) dv/dt 10000 v/ s operating junction temperature range (note 6 ) t j - 65 to + 125 o c storage temperature range t st - 65 to + 150 o c note s : 5 . stresses greater than those listed under absolute maximum ratin gs may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating condi tions is not implied. exposure to absolute maxim um ratings for extended periods may affect device reliability. 6 . the heat generated must be less than the thermal conductivity from junction to ambient : dp d /dt j < 1/ ja . first l ine: logo and date code y: y ear ww: w ork w eek of m olding a: a ssembly h ouse c ode second l ine: marking id (see ordering information) ywwa xxxxxx
apd140 document number: ds 36974 rev. 3 - 2 4 of 9 www.diodes.com july 2014 ? diodes incorporated apd140 thermal characteristics ( t a = +25 o c, unless otherwise noted. ) characteristic symbol rating unit typical thermal resistance (note 7 ) r ja do - 41 65 o c/w do - 214ac 100 note 7: device mounted on heat sink, with minimum recommended pa d layout per http://www.diodes.com electrical characteristics ( t a = +25 o c, unless otherwise noted. ) characteristic symbol rating unit test condition forward v oltage @ i f = 1.0a v f 0. 5 v C reverse current @ rated v r (note 8 ) i r 0.5 ma t a = + 25 o c 10 t a = + 100 o c note 8 : short duration pulse test used to minimize self - heating effect , pulse test: 3 00 s pulse width, 1.0% duty cycle.
apd140 document number: ds 36974 rev. 3 - 2 5 of 9 www.diodes.com july 2014 ? diodes incorporated apd140 figure 1. forward current derating curve figure 2. typical instantaneous forward characteristics figure 3. maximum non - repetitive figure 4. typical reverse characteristics peak forward surge current figure 5. typical junction capacitance 1 10 100 10 15 20 25 30 35 40 peak forward surge current (a) number of cycles at 60hz t j =t j max 8.3ms single half sine-wave 0.1 1 10 100 10 100 400 junction capacitance (pf) reverse voltage (v) t j =+25 o c f=1.0mhz v sig =50mvp-p 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0.01 0.1 1 10 50 instantaneous forward current (a) instantaneous forward voltage (v) t j =+25 o c t j =+125 o c 0 20 40 60 80 100 1e-3 0.01 0.1 1 10 100 instantanous reverse current (ma) percent of rated peak reverse voltage (%) t j =+25 o c t j =+125 o c 0 25 50 75 100 125 150 0.00 0.25 0.50 0.75 1.00 1.25 note 7 i f(av) , average rectified forward current (a) t l , lead temperature ( o c) resistive or inductive load 0.375" (9.5mm) lead length
apd140 document number: ds 36974 rev. 3 - 2 6 of 9 www.diodes.com july 2014 ? diodes incorporated apd140 package outline dimensions (all dimensions in mm(inch).) (1) package type: do - 41 0 . 7 0 0 ( 0 . 0 2 8 ) 0 . 9 0 0 ( 0 . 0 3 5 ) 2 5 . 4 0 0 ( 1 . 0 0 0 ) m i n 4 . 2 0 0 ( 0 . 1 6 5 ) 5 . 2 0 0 ( 0 . 2 0 5 ) 2 . 0 0 0 ( 0 . 0 8 0 ) 2 . 7 0 0 ( 0 . 1 0 7 ) d i a . d i a . 2 5 . 4 0 0 ( 1 . 0 0 0 ) m i n c a t h o d e l i n e b y m a r k i n g
apd140 document number: ds 36974 rev. 3 - 2 7 of 9 www.diodes.com july 2014 ? diodes incorporated apd140 p ackage outline dimensions (cont. all dimensions in mm(inch).) (2) package type: do - 214ac 3 . 9 9 0 ( 0 . 1 5 7 ) 4 . 7 5 0 ( 0 . 1 8 7 ) 2 . 4 0 0 ( 0 . 0 9 4 ) 2 . 8 3 0 ( 0 . 1 1 1 ) 1 . 2 5 0 ( 0 . 0 4 9 ) 1 . 6 5 0 ( 0 . 0 6 5 ) 4 . 8 0 0 ( 0 . 1 8 9 ) 5 . 2 8 0 ( 0 . 2 0 8 ) 0 . 7 6 0 ( 0 . 0 3 0 ) 1 . 5 2 0 ( 0 . 0 6 0 ) 1 . 9 0 0 ( 0 . 0 7 5 ) 2 . 2 9 0 ( 0 . 0 9 0 ) 0 . 0 8 0 ( 0 . 0 0 3 ) 0 . 3 1 0 ( 0 . 0 1 2 ) 0 . 1 5 0 ( 0 . 0 0 6 ) 0 . 3 1 0 ( 0 . 0 1 2 ) c a t h o d e l i n e b y m a r k i n g
apd140 document number: ds 36974 rev. 3 - 2 8 of 9 www.diodes.com july 2014 ? diodes incorporated apd140 suggested pad layout (1) package type: do - 214ac dimensions y (mm)/(inch) x1 (mm)/(inch) g (mm)/(inch) x (mm)/(inch) value 2.100/0.083 2.000/0.079 1.600/0.063 5.600/0.220 g x x 1 y
apd140 document number: ds 36974 rev. 3 - 2 9 of 9 www.diodes.com july 2014 ? diodes incorporated apd140 important notice diodes incorporated makes no warranty of any kind, express or implied, with regards to this document, including, but not limited to, the im plied 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, correction s or other changes without further notice to this document and any product described herein. diodes incorporated does not assume any liability a rising out of the application or use of this document or any product described herein; neither does diodes incor porated 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 appli cations shall assume all risks of such use and will agree to hold diodes incorporate d 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 unauthor ized 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 attorn ey 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 pend ing. 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 system s without the express writt en 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 w hen 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 suppo rt 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 incorpora ted 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 4 , diodes incorporated www.diodes.com
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