N AMER PHILIPS/DISCRETE CSE D MM 6653931 0022783 3 MAINTENANCE TYPE BYW93 SERIES 7-O3-2\ ULTRA FAST RECOVERY RECTIFIER DIODES = Glass-passivated, high-efficiency epitaxial rectifier diodes in DO-5 metal envelopes, featuring fow forward voltage drop, ultra fast reverse recovery times, very low stored charge and soft recovery characteristic. They are intended for use in switched-mode power supplies and high-frequency circuits in general, where low conduction and switching losses are essential. The series consists of normal polarity (cathode to stud) types. QUICK REFERENCE DATA BYW9350 100 | 150 | 200 Repetitive peak reverse voltage VRRM max. 50 100 | 150 | 200 Vv Average forward current lF(AV) max. 60 A Forward voltage VF < 0.8 Vv Reverse recovery time ter < 45 ns MECHANICAL DATA Dimensions in mm Fig.1 DO-5; with metric M6 stud ( 6 mm): e.g. BYW9350 with % in x 28 UNF stud ( 6.35 mm); e.g. BYW9350U 15.3 max 8.0 Toop eH { E77 max | 30|. min (flat) 2.2 el lg max 5.0 17.0 _> imax 0.7 max ge 115d 25.4 ; Mocs? 10.7 max Net mass: 22 g Supplied with device: 1 nut, 1 lock washer Diameter of clearance hole: max. 6.5 mm Torque on nut: min. 1.7 Nm (17 kg em) Accessories supplied on request: max. 3.5 Nm (35 kg em) see ACCESSORIES section. Nut dimensions across the flats: M6: 10 mm, % in x 28 UNF: 11.1 mm & = Products approved to CECC 50 009-028, available on request. | ( May 1984 583N AMER PHILIPS/DISCRETE BYW93 SERIES J | eSE D MM 4653931 022764 5 my T-03~2] RATINGS Limiting values in accordance with the Absolute Maximum System (IEC 134). Voltages BYW93--50 { 100 {| 150 f{ 200 Repetitive peak reverse voltage VRRM max. 5&0 100 150 200 ~V Crest working reverse voltage VRWM max. 0 100 150 200 V Continuous reverse voltage* VR max. 50 100 150 200 V Currents Average forward current; switching losses negligible up to 500 kHz square wave; 6 = 0.5; up to Trp = 110 OC lF(AV) max, 60 A up to Tmb = 125 OC IF(AV) max. 40 A sinusoidal; up to Tryp = 115 OC IE(AV) max. 50 A uP to Tmp = 125 OC lEiAV) max. 38 A R.M.S. forward current le(RMS) max. 85 A Repetitive peak forward current tp = 20 us; 5 = 0.02 leErRm max. 1500 A Non-repetitive peak forward current half sine-wave; Tj = 150 C prior to surge; with reapplied VRwMmax: t=10ms lesm max. 800 A t= 8.3 ms lesm max. 1000 A 1? for fusing (t = 10 ms) I7 max 3200 As Temperatures Storage temperature Tstg --55 to +150 o Junction temperature Tj max. 150 oC THERMAL RESISTANCE From junction to mounting base Reh j-mb = 0.7 KAW From mounting base to heatsink a. with heatsink compound Rth mb-h = 0.2 KW b. without heatsink compound Rth mb-h = 0.3 K/W Transient thermal impedance; t = 1 ms Zth j-mb = 0.32 KAW MOUNTING INSTRUCTIONS The top connector should be neither bent nor twisted; it should be soldered into the circuit so that there is no strain on it. During soldering the heat conduction to the junction should be kept to a minimum. *To ensure thermal stability: Rth j-a <3.0 KW. 584 May 1984N AMER PHILIPS/DISCRETE ese >) _ eet ree ot 6653931 O0ee745 7 Ultra fast recovery rectifier diodes BYW93 SERIES T-03-21 CHARACTERISTICS Forward voltage lp = 50A;7j = 150 9C VE < 0.8 v* lp = 150A; Tj = 25C VF < 1.3 v* Reverse current VR = VRWM max: Tj = 100 C IR < 5 mA T) = 25C Ip < 250 uA J Reverse recovery when switched from IF =1A to Vy = 30 V with dip/dt = 100 A/us; Tj = 25 OC; recovery time ter < 45 ns Ip =2A to Vp = 30 V with dlp/dt = 20 A/us Tj = 25 OC; recovered charge Q, < 35 nc Ip = 10 A to Vp = 30 V with dip/dt = 50 A/us; Tj = 100 C; peak recovery current IRRM < 6 A Forward recovery when switched to Ip = 10 A with dip/dt = 10 A/us; Tj = 25 OC Ver typ. 1.0 Vv M80-1319/3 IF 7 10% time Tp Ir Vv ~ = F a ter 4 time Vir at 10 %o 0 cs 100% RRM c Tr M1247 time Fig.2 Definition of try, Q, and IRR. Fig.3 Definition of V,. *Measured under pulse conditions to avoid excessive dissipation. May 1984 585* =e N AMER PHILIPS/DISCRETE 25E D MM 6653931, Q0c278b 9 a BYW93 SERIES T-03-21 SQUARE-WAVE OPERATION M1564 100 80 * Prot Tmb (Ww) (c) 75 97.5 50 115 25 132.5 0 150 0 400 15010 100 150 lr(av) (Al Tamp'C) Fig.4 The right-hand part shows the interrelationship between the power (derived from the left-hand part) and the maximum permissible temperatures. Power includes reverse current losses. t bye? T p< 2k. rh 7 vi bof tor le(av) = le(RMs) XV5 *Tmb scale is for comparison purposes and is correct only for Rth mb-g < 2.1 K/W 586 May 1984N AMER PHILIPS/DISCRETE 2SE D Mi 6653931 0022767? O mm Ultra fast recovery rectifier diodes BYW93 SERIES T-03-21 SINUSOIDAL OPERATION 60 108 Prot Tb (W) (C) 40 122 20 136 150 0 50 Ieyay)(A) 100 100 TamplC) 200 Fig.6 The right-hand part shows the interrelationship between the power (derived from the left-hand part) and the maximum permissible temperatures. Power includes reverse current losses. a= form factor = IF (RMs)/lF(AV)- May 1984 587~ eee eee ~ ta N AMER PHILIPS/DISCRETE eSE D MM 6653931 0022746 2 my BYW93 SERIES T~03-21 104 1566 'ERM (A) 103 102 1071 1 10 to/T (%) 102 Fig.6 Maximum permissible repetitive peak forward current for square or sinusoidal currents; 1 us <tp <1 ms, M1567 150 I + I F V /\ FRM time le tp Le (A} T M1246 100 Definition of teRM and tp/T. 50 Fig. 7 Tj = 25 9C; Tj = 150 C, 0 0 1 Velv) 2 588 May os ) ( te mere essere ere ay see ee ee Ne, ao eee eeN AMER PHILIPS/DISCRETE Ultra fast recovery rectifier diodes M1568 104 rr (ns) 103 102 10 1 10 dip/dt(A/us) 102 Fig.8 Maximum tr, at Tj = 25 OC, 103 Qs (nC) 102 10 1 10: die/dt(A/us) 102 wae enn eee 2eSE D M@ 6653931 0022789 4 mm BYW93 SERIES T-03~21 M1569 104 rr (ns) 108 102 10 1 10 dip/dt(A/us) 102 Fig.9 Maximum t,, at Tj = 100 9C. Fig.10 Maximum Qe at Tj = 25 C, | ( 1984 589 a - oe eae rt : N AMER PHILIPS/DISCRETE eSE D MM 6653931 0022790 Oo ml BYWY3 SERIES J | T-03-21 M1571 10 10 IRRM IRRM (A) (A) 10-! 10-1 10-2 10-2 1 10 dig/dt(A/us) 102 1 10 dig-/dt (A/us) 102 Fig.11 Maximum IRRy at Tj = 25 OC. Fig.12 Maximum pr at Tj = 100 C. 102 M1572 2th j-mb (K/W) 10 107! 107 1075 1074 1073 1072 107 1 1 time(s) 10 Fig.13 Transient thermal impedance. 590 May vr ) | rr rrremee ee emer Sater ng re ee eee a ee