SD41 MICROSEMI | Alldatasheet
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Technical content
M G—~ CN vy Dim. Inches Millimeter (@ B Minimum Maximum Minimum Maximum Notes SZ A oe ee ee 1 c Bo 424 437 10.77. 11.10 + J ft D 600 ~—-.800 15.24 20.32 E 422.453 10.72 11.50 Pp 1. 10-32 UNF3A threads H 463 “189 415 4.80 2 D 2. Full threads within 2 1/2 J Lol [310 ~~ 787 i threads M --- 350 --- -8.89_—SsOia H id 3. Standard Polarity: N . Stud ie C R 020.065 510 1.65 A E Polarity Stud is Anode (004) © Schottky Barrier Rectifier Microsemi Working Peak Repetitive Peak Guard Ring Protection Catalog Number Reverse Voltage Reverse Voltage © Low Forward Voltage sD41* 35V 35V Vv _ ear 4st wey fev eVRRM - 35 & 45 Volts e@ 30 Amperes © Reverse Energy Tested *Add Suffix R For Reverse Polarity
Electrical Characteristics
Average forward current (AV) 30 Amps Tc = 140°C, Square wave, RIC = 1.6°C/W Maximum surge current FSM 600 Amps 8.3 ms, half sine TU = 175°C Max repetitive peok reverse current —_|R(OV) 2 Amps f = 1 KHz, 25°C, 1 psec Square wave Max peak forward voltage VFM .57 Volts IFM = 30A: TJ = 175°C* Max peak forward voltage VFM .68 Volts IpM = 30A: Ty = 25°C* Max peak reverse current IRM 25 mA Vero, TW = 125°C* Max peak reverse current IRM 1.5 mA VRRM, TJ = 25°C Typical junction capacitance Cy 1350 pF VR = 5.0V, Ty = 25°C *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TsTG -55°C to 175°C Operating junction temp range Ty -55°C to 175°C Max thermal resistance R euCc 1.6°C/W Junction to case Typical thermal resistance (greased) ROCS 0.5°C/W Case to sink Mounting torque 12-15 inch pounds Weight 0.2 ounces (6.0 grams) typical . COLORADO a 800 Hoyt Street 4-20-00 Rev. 1 Broomfield, CO. 80020 icr (a) sein, J PH: (303) 469-2161 FAX: (303) 466-3775 wwm.microsemi.com
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ot € SUT eee ii o 2 4 6 8 10 12 14 0 5 10 15 20 25 30 35 40 45 50 Instantaneous Forward Voltage — Volts Average Forward Current - Amperes Figure 2 Figure 5 Typical Reverse Choracteristics Maximum Forward Power Dissipation ee 23 LESS SSS = ite] (SSS SS = 30 fT TT Te yy yy ]2 === === == A | & 25
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eo 0.1 [ecL ft p15 37 o | & 10 MEL A eS SSS SS SSS SSS SSS go = oo CE 2 A 0 10 20 30 40 50 0 5 10 15 20 25 30 35 40 45 50 Reverse Voltage — Volts Average Forward Current - Amperes 4-20-00 Rev. 1