Wr SKBPC/SBR25A/35A SERIES Voltage Range 90 to 1600 Volts Current 25/35 Amperes FEATURES CRBPC Diffused Junction ___ Low Forward Voltage Drop e High Current Capability eZee e High Reliability pe. @ High Surge Current Capability Te 3 Ideal for Printed Circuit Boards aera SE MECHANICAL DATA 15.5 | Gre AcE Case:Epoxy Case with Heat Sink Interally Mounied in the Bridge Encapsulation Terminals:Plated Leads Solderable per MIL-STD-202,Method 208 + + 6.35x08 Polarity:As Marked on Body @Weight:20 grams (apprex.) jor # Mounting Position: L Bolt Down on Heatsink With Silicone Thermal ose, id 22.5 Compound Between Bridge and Mouting Surface a5 ! for Maximun Heat Transfer Efficiency i Mounting Torque:20 in |bs,Max, gor Metal Heat Sink Marking: Type Number Ti SL ete Ti a LE MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 C ambient temperature unless otherwise specified, Sing phase,half wave, 6OHz,resistive or inductive joad,For capacitive load, derate current by 20% VOLTAGE RATINGS Type Number 0 | 01 | 02] 04 | 06 |. 08] -10 | -12 | -14 | -16 |UNITS Peak Repriitive Reverse Voltage VRRM Working Peak Reverse Voltage Vawm | 50 | 100 | 200] 400 | 600 #00 | 1000 | 1200 | 1400 | 71600 V DC Blocking Voltage VR Peak Non=Repetitive Reverse Voltage VRSM | 75 | 150 | 275] 500 | 725 | 900 | 1100 | 1300 | 1500] 1700] V RMS Reverse Voltage VrRiRMS) | 35 70 140 | 280 | 420 560 | 700 | 840 | 980 | 1120 V FORWARD CONDUCTION Type Number SKBPC/SBR25 SKBPC/SBR35 UNITS Maximum Average Forward Rectified Current@Tc = 100C IF(AV) 25 35 A Non=Repetitive Peak Forward Surge Current (No Voltage Reapplid t=8,3ms at 60Hz) IFsne 375 500 (No Voltage Reapplid t=10ms al 50Hz) 360 475 A (100% VRRM Reapplid t=8,3ms at 60Hz) 314 420 (100% VerRmM Reapplid t=10ms at 50Hz) 300 400 lt Rating for fusing (No Voltage Reapplid t=8.3ms at 60Hz) 580 1030 2 (No Voltage Reapplid t=10ms at 50Hz I"t 635 1130 A'S (100% VRRM Reapplid t=8.3ms at 60Hz) 410 730 (100% VeRM Reapplid t=10ms at 50Hz) 450 800 Forward Voltage (per element) @T. = 25'C,@lem=40Apk per single junction VF 12 12 V Peak Reverse Current (per leg) @Ts =25 C ir 10 uA At Rated DC Blocking Voltage @Ts=125'C 5.0 mA RMS Isolation Voltage fram Case to Lead Visa 2500 Vv THERMAL CHARACTERISTICS z Operating Temperature Range Ty =40 to + 125 "G Storage Temperature Range TsTG e40 to + 150 "c Thermal Resistance Junction to Case at . DC Operation per Bridge re 12 1,16 ni Thermal Resistance Case to Heatsink Maunting Surface,Smooth,Flat and Greased| Recs Od KWRATING AND CHARACTERISTIC CURVES SKBPC/SBR 25A SERIES FlG.1 - Current Rating Characteristics & 150 g a 120 g & Ee 70 a & ao 80 a = 2 =z 70 E = x 680 = Oo 5 10 15 70 25 30 Total Quiput Current (A) F\G.2 = Forward Voltage Drop Characteristics 1000 5 e 700 re 5 Per Junction = a ul 5 10 aw o& c re T2225"C A= 0 OF8 14 #45 2 265 3 3,6 Instantaneous Forward Voltage (Vv) F\S,3 = Total Power Loss Characteristics 55 Si] 45 40 a5 30 29 20 14 16 a Q Maximum Total Power Loss (WV) 0 5 10 15 Total Output Current (A) 20 FIGS .4-Maximun Non=-Repetitive Surge Current 320 25 20 SO ro 100 125 7150 Maximun Allowable Ambient Temperature (C) FIG. -Maximun Nor-Repetitive Surge Current 300 250 260 240 220 200 180 160 140 120 100 40 Peak Hal? Sine4Vave Forward Current (Aj Al Any Rated Load Canda@ian And Vilh d Vea Aplied Following Surge |naijal T= 140C i 60 He 0,008 @ 50 Hz 0.01008 1 10 100 Number C4 Equal Amplitude Half Current Puses (i) Pulse Train Duration (S} _ 400 T T 1 |) TTT T T | | TT OT = Maximun Non Rapetitive Surge Current & 360, Versus Pulse Train Quraban E Ny Initial TJ=150C Go 320 ES \, NA & 280 = Ad 5 Sag) No Vollage Reanplied Ln 5 (240 an : in rs) |S = 200 and d sy 2 mh = 160 = . a a Rated VRRM Resppliecd = rt 120 LL = nee 2 At ie oe 0.01 0.7 1RATING AND CHARACTERISTIC CURVES SKBPC/SBR 35A SERIES SS, : . F|G,7 - Forward Voltage Drop Characteristics FIG.6 - Current Rating Characteristics F {000 150 o aa = 130 = e a 100 a 410 120C E E Rect! kS *\ das 2 Per Junction By @ 90 N 3 oO ~A fra a a 2 zz ql 5 10 = FOL. My Ff < : : < = 3 e Ts=25C ec a = 30 i i i ! = o 5 10 15 20 25 30 35 40 1 = Total Output Current (A) Go O58 1 #15 2 25 335 4 Instantaneous Forward Voltage (Vv) F\G,8 - Total Power Loss Characteristics 55 | = 450 fs * = Tei50" a, m = 45 Fb VY WY 0, & 40 LY o1KwW ONIN, & 35 Z Ps Os, 2 30 120C i NC i: a 2? (Rect) Pet et we RAR E | 315 | ski eS AR = i i gol [7 SSS Q al Oo 5 0 6 270 25 30 35 275 40 F5 700 125 150 Total Qutput Current (A) Maximun Allowable Ambient Temperature (C) FIG,9-Maximun Non-Repetitive Surge Current g FIG.10-Maximun Non-Repetitive Surge Current 450 bcs LT LCT] =z 500 ryt 1 1 tin KN Al Asyy Raled cad Cond ion And wilh =] im ia Masemun Non Repoelitive Surge Currant < =e ime eee Following Surge s 450 Versus Pulse Train Duration i - | "al 5 [nitta| Tae 50C s 350/ \ r| & 400 XK N a a 6 4 Nk | @ 60 Hz 0.00835 _ z oO = WY No Voltage Reapolied a Lo & 250 IPS 3 300 Tt ir @ 50 Hz 0.010024, Soe Pad = 200 we t PN 5 Sa i 200 SP = 450 Ph = Rated Vee Reappliad os, mt. a 160 SP = 3 PTPTH = 100 3 400 = 1 10 100 0,01 0.1 1 q& Number Of Equal Amplitude Half Current Puses (N) Pulse Train Duration (3)RATING AND CHARACTERISTIC CURVES SKBPC/SBR 25A/35A SERIES TS, FIG.11 - Thermal Impedance #thuc Characteristics 10 Steady State Vaule Rihic = 142 KAY (OC Operation) Transient Themal Impedance Zthic (KW) 0.1 SBR 25 ,,, Series Fer eB 0,01 0,001 0.004 0.04 0.1 1 10 Square Wave Pulse Duration (S) FlG.12 - Thermal Impedance #thc Characteristics 10 = Steady State Vaule =< Rihic = 142 K/W o 1 (OC Operation) pl @ = [3] a o cL Ea a 2 E SBR 25 ... Series = Per Bridge a 0,07 E 0,001 0,001 0,04 0.1 1 10 Square Wave Pulse Duration (S$) 100 100