FEAURES SYMBOL QUICK REFERENCE DAA Low forward volt drop Fast switching Soft recovery characteristic High thermal cycling performance Low thermal resistance k a 2 V R = 300 V/ 400 V/ 500 V V F.03 V I F(AV) = 9 A t rr 60 ns GENERAL DESCRIPION PINNING SOD59 (O220AC) Ultra-fast, epitaxial rectifier diodes PIN DESCRIPION intended for use as ouut rectifiers tab in high frequency switched mode power supplies. cathode 2 anode he is supplied in the conventional leaded SOD59 tab cathode (O220AC) package. 2 LIMIING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 34). SYMBOL PARAMEER CONDIIONS MIN. MAX. UNI BYV29-300 -400-500 V RRM Peak repetitive reverse voltage - 300 400 500 V V RWM Crest working reverse voltage - 300 400 500 V V R Continuous reverse voltage - 300 400 500 V I F(AV) Average forward current square wave; δ = 0.5; mb 23 C - 9 A I FRM Repetitive peak forward current t = 25 µs; δ = 0.5; - 8 A mb 23 C I FSM Non-repetitive peak forward t = ms - 0 A current. t = 8.3 ms sinusoidal; with reapplied - A V RRM() stg j Storage temperature Operating junction temperature -40-50 50 C C HERMAL RESISANCES SYMBOL PARAMEER CONDIIONS MIN. YP. MAX. UNI R th j-mb hermal resistance junction to - - 2.5 K/W mounting base R th j-a hermal resistance junction to in free air. - 60 - K/W ambient Neglecting switching and reverse current losses. September 998 Rev.300
ELECRICAL CHARACERISICS j = 25 C unless otherwise stated SYMBOL PARAMEER CONDIIONS MIN. YP. MAX. UNI V F Forward voltage I F = 8 A; j = 50 C - 0.90.03 V I F = 8 A -.05.25 V I F = 20 A -.20.40 V I R Reverse current V R = V RRM - 2.0 50 µa V R = V RRM ; j = 0 C - 0. 0.35 ma Q s Reverse recovery charge I F = 2 A to V R 30 V; - 40 60 nc di F /dt = 20 A/µs t rr Reverse recovery time I F = A to V R 30 V; - 50 60 ns di F /dt = 0 A/µs I rrm Peak reverse recovery current I F = A to V R 30 V; - 4.0 5.5 A di F /dt = 50 A/µs; j = 0 C V fr Forward recovery voltage I F = A; di F /dt = A/µs - 2.5 - V I F di F dt PF / W 5 Vo = 0.8900 V Rs 0.090 Ohms BYV29 mb() / C 2.5 D =.0 0.5 t rr 25 time 0. 0.2 Q s 0% % 5 I D = 37.5 I R I rrm Fig.. Definition of t rr, Q s and I rrm t 0 50 0 5 5 IF(AV) / A Fig.3. Maximum forward dissipation P F = f(i F(AV) ); square wave where I F(AV) =I F(RMS) x D. I F time PF / W 2 Vo = 0.89V Rs = 0.09 Ohms 8 6 4 2.8 BYV29 2.2.9 mb() / C 20 a =.57 25 30 35 V F 4 40 V fr 2 45 Fig.2. Definition of V fr V F time 0 50 0 2 4 6 8 IF(AV) / A Fig.4. Maximum forward dissipation P F = f(i F(AV) ); sinusoidal current waveform where a = form factor = I F(RMS) / I F(AV). September 998 2 Rev.300
00 trr / ns IF= A 30 IF / A j=50 C j=25 C BYW29 0 A 20 typ j = 25 C j = 0C 0 dif/dt (A/us) Fig.5. Maximum t rr at j = 25 C and 0 C 0 0 0.5.5 2 VF / V Fig.7. ypical and imum forward characteristic I F = f(v F ); parameter j Irrm / A 00 Qs / nc IF=A 0 IF = A IF=A 0. 2 A 0.0 j = 25 C j = 0C 0 -dif/dt (A/us) Fig.6. Maximum I rrm at j = 25 C and 0 C..0 0 -dif/dt (A/us) Fig.8. Maximum Q s at j = 25 C ransient thermal impedance, Zth j-mb (K/W) 0. 0.0 P D D = t 0.00 us us 0us ms ms 0ms s s pulse width, (s) BYV29 Fig.9. ransient thermal impedance Z th j-mb = f(t p ) September 998 3 Rev.300
MECHANICAL DAA Dimensions in mm Net Mass: 2 g 4,5,3 3,7,3 2,8 5,9 min 3,0 not tinned 5,8 3,0 3,5 min,3 (2x) 2 5,08 0,9 (2x) 0,6 2,4 Notes. Refer to mounting instructions for O220 envelopes. 2. Epoxy meets UL94 V0 at /8". Fig.. SOD59 (O220AC). pin connected to mounting base. September 998 4 Rev.300
DEFINIIONS Data sheet status Objective specification his data sheet contains target or goal specifications for product development. Preliminary specification his data sheet contains preliminary data; supplementary data may be published later. his data sheet contains final product specifications. Limiting values Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 34). Stress above one or more of the limiting values may cause permanent damage to the device. hese are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of this specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. Philips Electronics N.V. 998 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. he information presented in this document does not form part of any quotation or contract, it is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights. LIFE SUPPOR APPLICAIONS hese products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. September 998 5 Rev.300
his datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components.