SBR10040 = SBR1O050 Dim. Inches Millimeter Minimum Maximum Minimum Maximum Notes A ==> ==> -7 -- 1/4-28 B .669 .688 17.00 17.47 C - .794 --- 20.16 D .750 1.00 19.05 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 1 Notes: J --- .375 --- 9.52 1. Full threads within 2 1/2 K 156 --- 3.97 --- threads M --- 510 --- 12.95 Dia 2. Standard Polarity: Stud is N --- -080 --- 2.03 Cathode P . 175 3.56 4.44 Di Reverse Polarity: Stud is 140 c ines DO-203AB (DO-5) @ Schottky Barrier Rectifier Microsemi Working Peak Repetitive Peak . Catalog Number Reverse Voltage Reverse Voltage 175C Junction Temperature Guard Ring Protection SBR10040* 40V 40V SBR10045* 45V 45V @ Reverse Energy Tested SBR10050* 50V SOV e VRRM 40 to 50 Volts 100 Amperes MilPRF19500 Equivalents Available *Add Suffix R For Reverse Polarity Electrical Characteristics Average forward current, [F(AV)= 100 Amps Tce = 122C, Square wave, ReuC = 0.7C/W Maximum surge current, FSM= 1500 Amps 8.3 ms, half sine VW = 175C Max repetitive peak reverse current IR(OV)= 2 Amps f = 1 KHz, 25C, 1 usec Square wave Max peak forward voltage, VFM= 0.60 Volts IFM = 100A, Tu = 175C* Max peak forward voltage, VFM= 0.77 Volts IFM = 100A, Ty = 25C# Max peak reverse current IRM= 50 mA VRRM, Ty = 125C* Max peak reverse current IRM= 3 mA VRRM, Td = 25C Typical junction capacitance Cy= 3600 pF VR = 5.0V, VU = 25C *Pulse test: Pulse width 300 sec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TSTG 65C to +175C Operating junction temp range TJ 65C to +175C Max thermal resistance R @JC 0.7C/W Junction to sink Typical thermal resistance (greased) Recs 0.5C/W Case to sink Mounting torque 25-30 inch pounds Weight .54 ounce (15.3 grams) typical LAWRENCE 6 Lake Street Lawrence, MA 01841 ICFOSCIN]| Ge tao tt 05-30-07 Rev. 1 FAX: (978) 689-0803 www.microsemi.com SBRIOO4Q SBRIOQOSO Figure 1 . . a Figure 3 Typical Forward Characteristics Typical Junction Capacitance 1000 1 800 600 Le a 400 | 8 s 200 g s oO s 100 3 c 80 3 60 0.1 0.5 1.0 5.0 10 50 100 Reverse Voltage Volts 40 Figure 4 Forward Current Derating 20 9 175 TORN oO a 165 SI ~ & . NAN 5 g 145 SS BS 5 & NX N\ 2 135 SAS Zz 40 a 3 s 125 IN IN 2 < NY = a 3 3 2.0 _ c 3 90% 120 a0 | DC 2 = 105 2 0 30 60 90 120 150 n = 1.0 Average Forward Current Amperes 0 2 4 6 8 1.0 1.2 1.4 Instantaneous Forward Voltage Volts Figure 2 Figure 5 Typical Reverse Characteristics Maximum Forward Power Dissipation 1000 2 105 3 < 90 E 100 | ne Cc gh Tsq> 7 ~ Lo] 3 Os LY g 1.0 g YZ 7 5 o g a 30 Zo 2 A 01 E 8 15 a Ps of 20 0 10 20 30 40 50 0 30 60 90 120 150 Reverse Voltage Volts Average Forward Current Amperes 05-30-07 Rev. 1