SBR7035 OL SBR7045 Dim. Inches Millimeter Minimum Maximum Minimum Maximum Notes A -T -T - 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 -- 75 -- 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 meee DO-203AB (DO-5) e Schottky Barrier Rectifer Microsemi Catalog Industry Working Peak Peak Reverse y Number Part Number Reverse Voltage Voltage SBR7035* MBR7535 35V 35V SBR7045* MBR7545 45V 45V *Add Suffix R For Reverse Polarity Low forward voltage Guard Ring Protected @ Reverse Energy Tested @ 150C Junction Temperature eVRRM 35 to 45 Volts Electrical Characteristics |F(AV) 70 Amps Average forward current per leg IFSM 1000 Amps Maximum surge current per leg Max repetitive peak reverse current IR(OV) 2 Amp Max peak forward voltage VFM .58 Volts Max peak forward voltage VFM .60 Volts Max peak reverse current 1RM 500 mA Max peak reverse current 1RM 2.0 mA Typical junction capacitance Cy 2700 pF Tce = 92C, Square wave , RauC = 8.3ms, half sine, Ty = 125C f = 1 KHz, 25C, 1 psec Square wave 0.9C/W IFM = 60A: 125C * IFM = 60A: 25C * VRRM, WU = 125C * VRRM, TW = 25C VR = 5.0V, Ty = 25C *Pulse test: Pulse width 500 psec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TstT 65C to 175C Operating junction temp range Ty 65C to 150C Max thermal resistance Reuc 0.9C/W Junction to Case Typical thermal resistance (greased) Recs 0.5C/W Case to sink Mounting torque 2530 inch pounds Weight -54 ounces (15.3 grams) typical LAWRENCE 6 Lake Street Lawrence, MA 01841 PH: (978) 620-2600 FAX: (978) 689-0803 www.microsemi.com OWic roseml| 05-30-07 Rev. 2SBR/QS9 & SBR/045 Figure 1 Figure 3 Typical Forward Characteristics Typical Junction Capacitance 1000 10000 800 6000 600 4000 Le 400 . 2000 3 1000 2 200 3S 600 & 400 100 5 200 80 60 3 100 0.1 0.5 1.0 5.0 10 50 100 40 Reverse Voltage Volts Figure 4 Forward Current Derating 20 2 5 150 < o rm] Ss rn ! 10 2 140 & o g 80 E 130 S N oO e 6.0 2 120 KA N 5 & N N 5 40 2 110 SS NS WL a 2 NUK 3 z= 100 N N 5 2.0 E \ = z= 90 aod Se a) 2 10 2 2 609 90911209180 DC 4 3 5 7 9 zl 1.3 15 0 10 20 30 40 50 60 70 80 90 100 Instantaneous Forward Voltage Volts Average Forward Current Amperes Figure 2 Figure 5 Typical Reverse Characteristics Maximum Forward Power Dissipation 1000 #2 70 g Dc 60 < 100 180 ' 5 50 S wey A % 10 2 49 wa 7 L, Z 2 2 3 ot ZZ . oO y 8 : YG sl Ws oe . E 3 Z 10 ZZ o = A Ps ot = 0 0 10 20 30 40 50 0 10 20 30 40 50 60 70 80 90 100 Reverse Voltage Volts Average Forward Current Amperes 05-30-07 Rev. 2