+ MICROSFMT CORP~COLO SLE D MM 611548e2 0000377 272 BMO0O silicon Power Rectifier S/R43 Series ~l Me Dim. Inches Millimeter K _ Minimum Maximum Minimum Maximum Notes A + --- -- B 1.050 1.060 26.67 26.92 c -- 1.166 --- 29.61 D 4.30 4.70 109.22 119,38 F .610 640 15.49 16.25 D G 213 253 5.41 5.66 H --- 745 --- 18.92 J 1344 373 8.74 9.47 2 K .276 -286 7.01 7.26 ' | | Sa M 4650515 11.81 13.08 --- -850 --- 21.59 Dia Lom T 1.426 --- 36.22 -- i AA 427 437 10.84 11.09 Notes: A BBO O-7- TT ~~~ 77 3 1. 3/8-24 UNF-3A cc .407 -- 10.33 --- 2. Full threads within 2 1/2 threads 3. Standard polarity: Stud is Cathede ( ) Reverse polarity: Stud is Anode DO205AA DO8 = Microsemi JEDEC Peak Reverse Catalog Number Numbers Voltage #84310 1N412B, 1N328BA 100V e Soft recovery $4320 1N3289A 200V #$4330 IN3290A 300V Glass Passivated Die 454340 IN3291A 400V #$4350 1N3292A 500V 2500 Amps Surge Rating *$4360 IN3293A 600V *S$4380 1N3294A 800V Glass to metal construction 4$43100 1N3295A 1000V #$43120 IN3296A 1200V VRRM to 1600V #843140 1N3297A 1400V 4543160 INS29BA 1600V Excellent reliability #Change S to R in part number for Reverse Polarity Add the suffix TS to the end of the part number if a Top Stud is desired Electrical Characteristics Average forward current IF(AV) 150 Amps Tc = 148C, Half Sine Wave, Rauc = 0.35C/W Moximum surge current IFSM 2500 Amps 8.3ms, half sine, TJ = 200C Max 12 for fusing t2t 26000 Azs Max peck forward voltage VFM 1.1 Volts [FM = 200A: TY = 25C* Max peak reverse current IRM = 200 pA VaRM, Ty = 25C Max peok reverse current 1RM 5.0 mA VrRM, TE = 150C Max Recommended Operating Frequency 7.5kHz *Pulse test: Pulse width 300 psec. Duty cycle 2% Thermal and Mechanical Characteristics Storage temperature range Ts1 65C to 200C Operating junction temp range TJ ~65C to 200C Maximum thermal resistance Rauc 0.35C/W Junction to Case Typical thermal resistance Ra 0.28C/W Junction to Cose Mounting torque 100 Inch pounds maximum Weight 2.75 ounces (78 grams) typical Microsemi Corp. FAX: 308-466-3775 Colorado 47 MICROSFMT CORP-COLO Instantaneous Forward Current Amperes Figure 1 Typic 1 8000 6000 4000 2000 1000 800 600 400 10 cl Forward Characteristics 3 7 3 11 Instantaneous Forward Voltage ~ Volts Figure 2 Typical Reverse Characteristics Typical Reverse Current mA 100 10 01 -001 1.3 1.5 SLE D WMH 6115422 0000374 109 MMOO J-0/-2/ S/R43 17 19 0 200 600 1000 Reverse Voitage Volts 1400 1800 Junction to Case Figure 3 Forward Current Derating * 200 190 ~~ ot _ = = f- a Ss oo o oc Oo Oo 85 1 1 oc 0 20 40 60 80 100 120 140 160 180 200 Average Forward Current Amperes Maximum Allowable Case Temperature ' a o Figure 4 Maximum Forward Power Dissipation % 210 t _ om Ww DP DW XQ OD So 5S S$ 86 8 S&S Maximum Power Dissipation Wat Oo 0 40 80 120 160 200 Average Forward Current Amperes Figure 5 Transient Thermat Impedance 35 3 . nN nw uw o ai Thermal impedance C/Watts wh oe Qo = Ot a 1 10 100 Time in Seconds MICROSFMT CORP-COLO SIE D W 6115422 0000379 O4S MMOO S/R Az Fiol-2/ Figure 6 Maximum Nonrepetitive Surge Current 3500 Peok Forward Current Amperes 1 10 100 Number of Cycles