c con Power Rectifier S/R3B5 Dim. Inches Millimeter Mininum Maximum Minimum Maximum Notes Notes: 1. 1/4-28 2. Full threads within 21/2 threads 3. Standard polarity: Stud is cathode Reverse polarity: A --- --- --- --- 1 B -667 .687 16.95 17.44 Cc --- .793 --- 20.14 D --- 1.00 --- 25.40 E 422 453 10.72 11.50 F 115 .200 2.93 5.08 G --- .450 --- 11.43 H -220 .249 5.59 6.32 2 J -250 375 6.35 9.52 K 156 --- 3.97 --- Mo 7-77 -667 -- 16.94 Dia N --- .080 --- 2.03 P -140 75 3.56 4.44 Dia A ____| Stud is anode Microsemi JEDEC types Peak Reverse Catalog Number Voltage 1N2128,A 1N2458 SOV 1N2129,A 1N2459 100V 1N2130,A 1N2460 150V $3520 1N2131,A 1N2461 1N2788 1N3968 1N4136 200V 1N2132,A 1N2462 250V 1N2133,A 1N2463 3S00V 1N2134,A 1N2464 3550V $3540 1N2135,A 1N2465 1N2789 1N3969 1N4137 400V 1N2136,A 450V 1N2137,A 1N2466 500V $3560 1N2138,A 1N2467 1N3970 1N4138 600V 1N2468 700V $3580 1N2469 1N3971 800V $35100 1000V $35120 1200V $35140 1400V $35160 1600V For Reverse Polarity change S to R For JEDEC parts add R suffix for Reverse Polarity DO203AB (D05) e Low Forward Voltage e Glass to Metal Seal Construction e Glass Passivated Die e VRRM to 1600V #1050 Amps Surge Rating Electrical Characteristics Average forward current IF(AV) 70 Amps Maximum surge current Max |2 t for fusing 124 4500 A2s Max peak forward voltage VFM 1.25 Volts Max peak reverse current IRM 25 WA Max peak reverse current IRM 2.5 mA Max Recommended Operating Frequency 10kHz *Pulse test: IFSM 1050 Amps Tc = 152C, Half Sine Wave, Rauc = 0.65C/W 8.3ms, half sine, Ty = 200C IFM = 200A: Ty = 25C? VRRM, TU = 25C VRRM, J = 150C Pulse width 300 psec. Duty cycle 2% Thermal and Mechanical Characteristics Storage temperature range TST Operating junction temp range TJ Maximum thermal resistance Reuc Mounting torque Weight -65C to 200C -65C to 200C 0.65C/W Junction to Case 25-30 inch pounds .5 ounces (14 grams) typical LAWRENCE OWicrosemi 6 Lake Street Lawrence, MA 01841 PH: (978) 620-2600 FAX: (978) 689-0803 www.microsemi.com 05-02-07 Rev. 3 S/R35 Figure 1 Typical Forward Characteristics 1000 800 600 400 200 100 80 60 40 20 10 Instantaneous Forward Current Amperes 2 6 1.0 14 18 22 26 Instantaneous Forward Voltage Volts Figure 2 Typical Reverse Characteristics 10 10 01 Typical Reverse Current mA -001 0 400 800 Reverse Voltage Volts 1200 1600 3.0 2000 Junction to Case Figure 3 Forward Current Derating 200 o 5 190}-NS 6 N o = 180 NINSSS SS Oo e 170 \ N DN S \ \ N 2 160 y SS ira] N 2 IN NA = 150 5 140 3 6q 120} 180] Dc = 130 t 0 10 20 30 40 50 60 70 80 90 100 Average Forward Current Amperes Figure 4 Maximum Forward Power Dissipation 2 700 DS * 600 & 500 3 60] 120 180 | DC 9 400 a = & 200 LACK E 100 VA 4 5 YY = 0 0 100 200 500 400 500 Average Forward Current Amperes Figure 5 Transient Thermal Impedance 7 2 LT TT ar) age = va > Oo 5 7 oy LA g Ny re) 3 V o yj a 2 4 a 5 bq Fe oO .001 .01 A 1 10 100 Time in Seconds 05-02-07 Rev. 3