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? byt 30p- 400 fast recovery rectifier diodes very low reverse recovery time very low switching losses low noise turn-off switching suitable applications free wheeling diode in converters and motor control circuits rectifier in s.m.p.s. october 1999 ed : 1a sod93 (plastic) symbol parameter value unit i frm repetive peak forward current t p 10 m s 500 a i f (rms) rms forward current 50 a i f (av) average forward current t c = 100 c d = 0.5 30 a i fsm surge non repetitive forward current t p = 10ms sinusoidal 350 a p power dissipation t c = 100 c 50 w t stg t j storage and junction temperature range - 40 to + 150 - 40 to + 150 c absolute ratings (limiting values) symbol parameter value unit v rrm repetitive peak reverse voltage 400 v v rsm non repetitive peak reverse voltage 440 v symbol parameter value unit r th (j - c) junction-case 1 c/w thermal resistance k a cathode connected to case 1/5
2/5 synbol test conditions min. typ. max. unit i r t j = 25 c v r = v rrm 35 m a t j = 100 c 6ma v f t j = 25 c i f = 30a 1.5 v t j = 100 c 1.4 static characteristics electrical characteristics symbol test conditions min. typ. max. unit t rr t j = 25 ci f = 1a di f /dt = - 15a/ m s v r = 30v 100 ns i f = 0.5a i r = 1a i rr = 0.25a 50 recovery characteristics symbol test conditions min. typ. max. unit t irm di f /dt = - 120a/ m s v cc = 200 v i f = 30a l p 0.05 m h t j = 100 c see figure 11 75 ns di f /dt = - 240a/ m s 50 i rm di f /dt = -120a/ m s 9a di f /dt = - 240a/ m s 12 turn-off switching characteristics (without series inductance) symbol test conditions min. typ. max. unit c = v rp v cc t j = 100 c v cc = 60v i f = i f (av) di f /dt = - 30a/ m s l p = 1 m h see figure 12 3.3 turn-off overvoltage coefficient (with series inductance) to evaluate the conduction losses use the following equations: v f = 1.1 + 0.0095 i f p = 1.1 x i f(av) + 0.0095 i f 2 (rms) figure 1. low frequency power losses versus average current figure 2. peak current versus form factor byt 30p-400
figure 3. non repetitive peak surge current versus overload duration figure 4. thermal impedance versus pulse width figure 5. voltage drop versus forward current figure 6. recovery charge versus di f /d t- figure 7. recovery time versus di f /d t- figure 8. peak reverse current versus di f /d t- 3/5 byt 30p-400
4/5 figure 9. peak forward voltage versus di f /d t- figure 10. dynamic parameters versus junction temperature. figure 11. turn-off switching characteristics (without series inductance). figure 12. turn-off switching characteristics (with series inductance) byt 30p-400
package mechanical data : sod93 plastic marking : type number cooling method: by conduction (method c) weight: 3.79g recommended torque value: 80cm. n maximum torque value: 100cm. n ref. dimensions millimeters inches min. typ. max. min. typ. max. a 4.70 4.90 0.185 0.193 c 1.17 1.37 0.046 0.054 d 2.50 0.098 d1 1.27 0.050 e 0.50 0.78 0.020 0.031 f 1.10 1.30 0.043 0.051 f3 1.75 0.069 g 10.80 11.10 0.425 0.437 h 14.70 15.20 0.578 0.598 l 12.20 0.480 l2 16.20 0.638 l3 18.0 0.709 l5 3.95 4.15 0.156 0.163 l6 31.00 1.220 o 4.00 4.10 0.157 0.161 information furnished is believed to be accurate and reliable. however, stmicroelectronics assumes no responsib ility for the cons equences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of stmicroelectronics. specifications mentioned in this publicati on are subject to change without notice. this publication supersedes and replaces all information previously supplied. stmicroelectronics products are not authorized for use as critical components in life support devices or systems without expres s written approval of stmicroelectronics. the st logo is a registered trademark of stmicroelectronics ? 1999 stmicroelectronics - printed in italy - all rights reserved. stmicroelectronics group of companies australia - brazil - china - finland - france - germany - hong kong - india - italy - japan - malaysia malta - morocco - singapore - spain - sweden - switzerland - united kingdom - u.s.a. http://www.st.com 5/5 byt 30p-400

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