International ror|Rectifier SD233N/R SERIES FAST RECOVERY DIODES Stud Version Features M@ High power FAST recovery diode series 235A M 4.5 ys recovery time WM High voltage ratings up to 4500V B High current capability B Optimized turn on and turn off characteristics M@ Low forward recovery @ Fast and soft reverse recovery H Compression bonded encapsulation M@ Stud version case style B-8 HM Maximum junction temperature 125C Typical Applications w Snubber diode for GTO HM High voltage free-wheeling diode @ Fast recovery rectifier applications Major Ratings and Characteristics Parameters $D233N/R Units ea 235 A @T, 60 C Jems) 370 A leo @ 50Hz 5500 @ 60Hz 5760 A It @ 50Hz 151 KA?s @ 60Hz 138 KAZs Io) Vann ange 3000 to 4500 Vv te 45 us T 125 C @', case style T, -40 to 125 C B-8 D-637SD233N/R Series ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Varm Max. repetitive Vasa Maximum non- lane Max. Type number Code | peak and off-state voltage repetitive peak voltage | T, = 125C Vv Vv mA 30 3000 3100 36 3600 3700 SD233N/R 50 40 4000 4100 45 4500 4600 Forward Conduction Parameter SD233N/R | Units} Conditions terav) Max. average forward current : 235 A 180 conduction, half sine wave. @ Case temperature 60 C Ie~amsy Max. AMS current 370 A @ 45C case temperature leg Max. peak, one-cycle 5500 t= 10ms | No voltage non-repetitive forward current 5760 t= 8.3ms | reapplied 4630 * Tyetoms [50% Var 4840 t= 8.3ms | reapplied Sinusoidal half wave, et Maximum /?t for fusing 151 t=10ms | No voltage | Initial T, = T, max. 138 KA2s t= 83ms | reapplied 107 t=10ms | 50% Vay 98 1 = 8.3ms | reapplied t2t Maximum I2yt for fusing 1510 KA2vs| t= 0.1 to 10ms, no voltage reapplied Vecroy: Low level of threshold voltage 1.56 v (16.7% Xm X May <1 < 1X ley) Ty = Ty Max. Veqroye High level of threshold voltage 1.68 (> 1x Vea) Ty = T, max. Ny Low level of forward slope resistance 1.64 mo (16.7% x mx ray <l<onmx te ravy> T, = T, max. Ne High level of forward slope resistance 1.53 (I> nx Vea) T, =T,max. Vem Max, forward voltage 3.2 Vv lok 1000A, T, = 125C, tp = 400 ps square pulse Recovery Characteristics Code 1 =25%C Test conditions Max. values @ T = 125C typical t, | dudt(*)| Vv, t co @ 25% lng, | Square Pulse @25% bron | (ps) (A) (A/us) | (V) (us) (pC) | (A) S50 5.0 1000 100 -50 4.5 680 | 240 (*) di/dt = 25A/us @ T, = 25C D-638$D233N/R Series Thermal and Mechanical Specification Parameter SD233N/R | Units| Conditions T, | Max. operating temperature range -40 to 125 C T 3g Max. storage temperature range -40 to 150 Ric Max. thermal resistance, junction to case 0.1 KW OC operation Rincg Max. thermal resistance, case to heatsink 0.04 Mounting surface, smooth, flat and greased T Mounting torque + 10% 50 Nm | Not lubricated threads wt Approximate weight 454 g Case style B-8 See Outline Table ARnac Conduction (The following table shows the incrament of thermal resistence Rac when devices operate at differant conduction angles than DC) Conduction angle | Sinusoidal conduction | Rectangular conduction | Units| Conditions 180 0.010 0.008 T, = T, max. 120 0.013 0.014 90 0.017 0.018 K/W 60 0.025 0.026 30 0.041 0.042 Ordering Information Table Device Code - Diode - Essential part number 3 = Fast recovery - N = Stud Normal Polarity (Cathode to Stud) R = Stud Reverse Polarity (Anode to Stud) - Voltage code: Code x 100 = V,,,, (see Voltage Ratings table) BES ' ter code (see Recovery Characteristics table) - P = Stud base B-8 3/4" 16UNF-2A M = Stud base B-8 M24 X 1.5 S = Isolated lead with silicone sleeve oo (Red = Reverse Polarity; Blue = Normal Polarity) T = Threaded Top Terminal 3/8" 24UNF-2A None = Not isolated lead C = Ceramic housing D-639$D233N/R Series Outlines Table CERAMIC HOUSING 26 (1.023) MA 5(0.20) + 0.3(0.01) 12 (0.47) MIN. Ls 10.5 (0.41) DIA. he. a OT - 3 Case Style B-8 , C.S. 70mm All dimensions in millimeters (inches) ~~ oly a oa @| 2 4 =| = 3 a zlz = w |= : 2 = i g voy iy g - =< = <= wo = ~ ~ | 4"-16UNF-2A * <$__> * FOR METRIC DEVICE: M24 x 1.5 - SCREW LENGTH 21(0.83) MAX. CERAMIC HOUSING 17 (0.67) DIA. 3/8"-24UNF-2A | i > | A 25 (0.98) oy 38 (1.5) om B/E DIA. MAX, | 3 Case Style B-8 with top thread terminal 3/8" nie All dimensions in millimeters (inches) )% 8). mile |= + y = ~_- y= v 27.5 (1.08) MAX 3/4-16UNF-2A * <-> * FOR METRIC DEVICE: M24 x 1.5 - SCREW LENGTH 21(0.83) D-640SD233N/R Series G 130 130 2 $D233N/R Series g $D233N/R Series 2 120 Rthyc (OC) = 0.1 KAW] 120 hic (0C)=0.1 No | | 110 : 100 iN N L\ |_| : 100 [ot 2 N N KA Goncuction Angie 3 % 3 90 h ANN 80 VAAN 8 ; 80 \ NS q 70 3 70 \ g 60 5 NN 80 120 z or yy 120 NH 40 ! 30 | | 180 & 180 mtd yy 38 3 50 s 30 0 50 100 160 200 250 0 100 200 300 400 Average Forward Current (A) Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics $ sco} Ya ; S | 2 OL ee } 400-7 ot VV) "s Lirnit 0 LLL LL tl 9 B wo hy 8 5 Vy Vy Conduction Angie g < | | t | < 100 S$D233N/R Series| $D233N/R Series Ty = 125C 4 Ty = 125C 4 | g 6 0 50 100 150 200 250 QO 50 100 1650 200 250 300 350 400 Average Forward Current (A) Average Forward Qurrent (A) Fig. 3 - Forward Power Loss Characteristics Fig. 4 - Forward Power Loss Characteristics < 6000 g At Any Rated Load Condition And With < Maximum Non Repetitive Surge Current = so00 Rated Varm Following Surge = Versus Pulse Train Duration. 5 initial Ty= 125C 5 I[| initial Ty= 125 C 5 " 5 5000 J @ 60 Hz 0.0083 |_EFETT No Voltage Reapplied O 4500 oO = U @ 50 Hz 0.0100 0 B 50% Rated Very Reapplled| 3 4000 8 noo LW XN 3500 N 3000 Q g MN NN 5 2500 a 2000 IN % 2000 : sozsan/rseres||| | SKIN be so oop LI ] 10 100 0.01 0.1 1 Number Of Equal Amplitude Hol Cycle Current Pulses (N) Pulse Train Duration (s) Fig. 5 - Maximum Non-repetitive Surge Current Fig. 6 - Maximum Non-repetitive Surge Current D-641Maximum Reverse Recovery Time - Trr (us) SD233N/R Series instantaneous Forward Curent (A) 10000 $ 1 z State Value: thc = 0.1 K/W 2 Operation) N i 0.1 Ty= 125C 1000 2 ; 001 : 100 : = 0.00} 162253354455556657758 0,001 0.01 Q.1 1 10 instantaneous Forward Voltage (Vv) Square Wave Pulse Duration (s) Fig. 7 - Forward Voltage Drop Characteristics Fig. 8 - Thermal Impedance Z,, ,, Characteristic 500 450 400 & 360 = $ 300 @ 250 oD 5 200 = 150 uw 100 SD233N/R Series 50 0 0 200 400 600 800 1000. 61200 )=63400 )3=61600)= (1800) = 2000 Rate Of Rise Of Forward Current - di/dt (A/us) Fig. 9 - Typical Forward Recovery Characteristics 9 mht. 11m 1400 | | sO A. @ 600 TT \ _| SD233N/R Sertes 3 ewe a A = lem= 100A y 8 Ty=125C:V,>100V] 1200 a A 600 Sno Puke a ai EID 4 7 \ ih a 21000 a S 50K fy | \ i TTT] 8 A 400 150 A o \ ||} = 1000 A 6) f/f 4 = 6 Wx Sine Pua 777 = 800 ' g ATL | Vi 8 300 5 NAA 500 | 8 Ll 7 ADA 8 N 600 e WN isoaly | I \ Q 8 ool M # 200 4 4 f en, | 2 400 A Q TN A TT g | & | | THIN LL & $D233N/R Series = 100 SD233N/R Series 3 ot g 200 Ty=125C:V, > IOV] B Ty= 125C: V; > 100V } i a 5 0 Ss 0 10 100 1000 0 50 100 150 200 250 300 0 50 100 150 200 250 300 Rate Of Fall Of Forward Current - di/dt (A/us) Rate Of Fall Of Forward Current - di/dt (A/ps) Rate Of Fall Of Forward Current - di/dt (A/ps) Fig. 10- Recovery Time Characteristics Fig. 11 - Recovery Charge Characteristics Fig. 12 - Recovery Current Characteristics D-642SD233N/R Series 1E4 < 5 5 0 3 YES & % SD233N/R a Sinusoidal Ty= 125C. Vee = dv/at = 1E2 1E1 JE2 1E3 1E4 Pulse Basewicttn (Ls) Fig. 13 - Maximum Total Energy Loss Per Pulse Characteristics 1e4 $D233N/R Trapezoidat Ty= 128C, V pene Gv/ct = 1000V, = 10 joules per 1E3 Peak Forward Current (A) 05 03 1E2 TE] 1E2 1E3 1E4 Pulse Basewidth (us) Fig. 15 - Maximum Total Energy Loss Per Pulse Characteristics 1e4 $0233N/R Trapezokdal Pulse Ty= 125C, Varm = z dv/at = = = 5 Oo 3 163 mw 0.3 12 1E1 1E2 1E3 1&4 Pulse Basewidtn (us) Fig. 17 - Maximum Total Energy Loss Per Pulse Characteristics Peak Forward Current (A) 1E1 1E2 1E3 Putse Basewidth (us) 1E4 Fig. 14 - Frequency Characteristics VE4 1E3 Peak Forward Current (A) 1E2 TE] TE2 13 Pulse Basewidth (ys) 1&4 Fig. 16 - Frequency Characteristics xy vv) cy my Ad vy Vea SD233N/R Trapezoidal Pulse: Te= 58C, Vera = dv/dt = di/dt = 1E3 Peak Forward Current (A) 1E2 TE 1E2 1E3 Pulse Basewidth (us) 1E4 Fig. 18 - Frequency Characteristics D-643