1 CVFD20065A silicon carbide schottky diode z -r ec ? r ectifier features ? 650-volt schottky rectifer ? reduced v f for improved effciency ? high humidity resistance ? zero forward and reverse recovery voltage ? temperature-independent switching behavior ? extremely fast switching ? positive temperature coeffcient on v f benefts ? replace bipolar with unipolar rectifers ? essentially no switching losses ? reduction of heat sink requirements ? parallel devices without thermal runaway applications ? power inverters ? motor drives ? ev chargers ? power factor correction ? server power supplies package to-220-2 maximum ratings (t c = 25 ?c unless otherwise specifed) symbol parameter value unit test conditions note v rrm repetitive peak reverse voltage 650 v v rsm surge peak reverse voltage 650 v v dc dc peak blocking voltage 650 v i f continuous forward current 57 26 20 a t c =25?c t c =135?c t c =149?c i frm repetitive peak forward surge current 91 61.5 a t c =25?c, t p =10 ms, half sine pulse t c =110?c, t p =10 ms, half sine pulse i fsm non-repetitive forward surge current 206 180 a t c =25?c, t p =10 ms, half sine pulse t c =110?c, t p =10 ms, half sine pulse i f,max non-repetitive peak forward current 1400 1100 a t c =25?c, t p =10 m s, pulse t c =110?c, t p =10 m s, pulse p tot power dissipation 187.5 81 w t c =25?c t c =110?c t j , t stg operating junction and storage temperature -55 to +175 ?c to-220 mounting torque 1 8.8 nm lbf-in m3 screw 6-32 screw part number package marking CVFD20065A to-220-2 cvfd20065 v rrm = 650 v i f ( t c =135?c) = 26 a q c = 62 nc pin 1 pin 2 case CVFD20065A rev. b
2 electrical characteristics symbol parameter typ. max. unit test conditions note v f forward voltage 1.35 1.65 1.45 1.80 v i f = 20 a t j =25c i f = 20 a t j =175c i r reverse current 8 2 80 a v r = 650 v , t j =25c v r = 400 v , t j =25c 30 5 300 a v r = 650 v , t j =175c v r = 400 v , t j =175c q c total capacitive charge 62 nc v r = 400 v d i /d t = 500 a/s t j = 25c c total capacitance 1100 113 108 pf v r = 0 v, t j = 25c, f = 1 mhz v r = 200 v, t j = 25?c, f = 1 mhz v r = 400 v, t j = 25?c, f = 1 mhz note: 1. this is a majority carrier diode, so there is no reverse recovery charge. thermal characteristics symbol parameter typ. unit r jc thermal resistance from junction to case 0.8 c/w typical performance figure 1. forward characteristics figure 2. reverse characteristics 0.04 0.05 0.06 0.07 0.08 0.09 0.10 reverse leakage current, i rr (ma) t j = 175 c t j = 125 c t j = 75 c t = 25 c 0.00 0.01 0.02 0.03 0 100 200 300 400 500 600 700 reverse leakage current, i reverse voltage, v r (v) t j = -55 c t j = 25 c 20 30 40 50 60 foward current, i f (a) t j = -55 c t j = 25 c t j = 75 c t j = 175 c t j = 125 c 0 10 20 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 foward current, i foward voltage, v f (v) i f (a) v f (v) v r (v) i r (ma) CVFD20065A rev. b
3 75 100 125 150 175 200 0 25 50 75 25 50 75 100 125 150 175 100 150 200 10% duty 20% duty 30% duty 50% duty 70% duty dc 0 50 25 50 75 100 125 150 175 typical performance i f(peak) (a) t c (c) p tot (w) t c (c) 40 50 60 70 80 90 100 capacitive charge, q c (nc) conditions: t j = 25 c 0 10 20 30 0 100 200 300 400 500 600 700 capacitive charge, q reverse voltage, v r (v) figure 5. recovery charge vs. reverse voltage 400 600 800 1000 1200 capacitance (pf) conditions: t j = 25 c f test = 1 mhz v test = 25 mv 0 200 400 0 1 10 100 1000 capacitance (pf) reverse voltage, v r (v) c (pf) v r (v) qrr (nc) v r (v) figure 3. current derating figure 4. power derating figure 6. capacitance vs. reverse voltage CVFD20065A rev. b
4 0 5 10 15 20 25 0 100 200 300 400 500 600 700 typical performance 1000 10000 i fsm (a) 10 100 1.e-05 1.e-04 1.e-03 1.e-02 tp(s) 10000 1000 100 10 figure 7. typical capacitance stored energy figure 8. non-repetitive peak forward surge current versus pulse duration (sinusoidal waveform) t p (s) i fsm (a) t j = 25c t j = 110c v r (v) 25 20 15 10 5 0 0 100 200 300 400 500 600 700 e c ( m j) 1e-05 1e-04 1e-03 1e-02 figure 9. transient thermal impedance 10e - 3 100e-3 1 thermal resistance ( o c/w) 0.5 0.3 0.1 0.05 0.02 singlepulse 1e-3 10e - 3 1e-6 10e-6 100e-6 1e-3 10e-3 100e-3 1 time, t p (s) 0.01 thermal resistance (?c/w) t (sec) CVFD20065A rev. b
5 recommended solder pad layout part number package marking CVFD20065A to-220-2 cvfd20065 to-220-2 a c e d g h b j l m n f p q s t u v w x y m i n m a x m i n m a x a . 3 9 5 . 4 1 0 1 0 . 0 3 3 1 0 . 4 1 4 b . 2 3 5 . 2 5 5 5 . 9 6 9 6 . 4 7 7 c . 1 0 2 . 1 1 2 2 . 5 9 1 2 . 8 4 5 d . 3 3 7 . 3 3 7 8 . 5 6 0 8 . 5 6 0 e . 5 9 0 . 6 1 0 1 4 . 9 8 6 1 5 . 4 9 4 f . 1 4 9 . 1 5 3 3 . 7 8 5 3 . 8 8 6 g 1 . 1 2 7 1 . 1 4 7 2 8 . 6 2 6 2 9 . 1 3 4 h . 5 3 0 . 5 5 0 1 3 . 4 6 2 1 3 . 9 7 0 j l . 0 2 8 . 0 3 6 . 7 1 1 . 9 1 4 m . 0 4 5 . 0 5 5 1 . 1 4 3 1 . 3 9 7 n . 1 9 5 . 2 0 5 4 . 9 5 3 5 . 2 0 7 p . 1 7 0 . 1 8 0 4 . 3 1 8 4 . 5 7 2 q . 0 4 8 . 0 5 4 1 . 2 1 9 1 . 3 7 1 s 3 5 3 5 t 3 5 3 5 u 3 5 3 5 v . 1 0 0 . 1 1 0 2 . 5 4 2 . 7 9 4 w . 0 1 4 . 0 2 1 . 3 5 6 . 5 3 3 x 3 5 3 5 y . 3 9 5 . 4 1 0 1 0 . 0 3 3 1 0 . 4 1 4 z . 1 3 0 . 1 5 0 3 . 3 0 2 3 . 8 1 0 i n c h e s m i l l i m e t e r s p o s r 0 . 0 1 0 r 0 . 2 5 4 1 2 z package dimensions package to-220-2 pos inches millimeters min max min max a .381 .410 9.677 10.414 b .235 .255 5.969 6.477 c .100 .120 2.540 3.048 d .223 .337 5.664 8.560 e .590 .615 14.986 15.621 f .143 .153 3.632 3.886 g 1.105 1.147 28.067 29.134 h .500 .550 12.700 13.970 j r 0.197 r 0.197 l .025 .036 .635 .914 m .045 .055 1.143 1.397 n .195 .205 4.953 5.207 p .165 .185 4.191 4.699 q .048 .054 1.219 1.372 s 3 6 3 6 t 3 6 3 6 u 3 6 3 6 v .094 .110 2.388 2.794 w .014 .025 .356 .635 x 3 5.5 3 5.5 y .385 .410 9.779 10.414 z .130 .150 3.302 3.810 note: 1. dimension l, m, w apply for solder dip finish pin 1 pin 2 case note: recommended soldering profles can be found in the applications note here: http://www.cree.com/power_app_notes/soldering CVFD20065A rev. b
6 6 diode model note: t j = diode junction temperature in degrees celsius, valid from 25c to 175c v t r t diode model csd04060 vf t = v t + if*r t v t= 0.965 + (t j * - 1.3*10 - 3 ) r t= 0.096 + (t j * 1.0 6 *10 - 3 ) v ft = v t +if*r t v t = 1.0081+(t j * -1.6*10 -3 ) r t = 0.0146+(t j * 1.7*10 -4 ) CVFD20065A rev. b copyright ? 2015 cree, inc. all rights reserved. the information in this document is subject to change without notice. cree, the cree logo, and zero recovery are registered trademarks of cree, inc. cree, inc. 4600 silicon drive durham, nc 27703 usa tel: +1.919.313.5300 fax: +1.919.313.5451 www.cree.com/power ? rohs compliance the levels of rohs restricted materials in this product are below the maximum concentration values (also referred to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with eu directive 2011/65/ec (rohs2), as implemented january 2, 2013. rohs declarations for this product can be obtained from your cree representative or from the product documentation sections of www.cree.com. ? reach compliance reach substances of high concern (svhcs) information is available for this product. since the european chemi - cal agency (echa) has published notice of their intent to frequently revise the svhc listing for the foreseeable future,please contact a cree representative to insure you get the most up-to-date reach svhc declaration. reach banned substance information (reach article 67) is also available upon request. ? this product has not been designed or tested for use in, and is not intended for use in, applications implanted into the human body nor in applications in which failure of the product could lead to death, personal injury or property damage, including but not limited to equipment used in the operation of nuclear facilities, life-support machines, cardiac defbrillators or similar emergency medical equipment, aircraft navigation or communication or control systems, or air traffc control systems. notes ? cree sic schottky diode portfolio: http://www.cree.com/diodes ? c3d spice models: http://response.cree.com/request_diode_model ? sic mosfet and diode reference designs: http://response.cree.com/sic_refdesigns related links
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