schottky PowerMod FST2Z0059 FSIZ0050 ey > iD DM) A=Common Anode E F 1/4-20UNC with 4 Captive Lockwasher oeaxQ Cc a B 1.350 1.400 34.29 35.56 { C 0.700 0.800 17.78 20.52 D --- 0.625 15.88 E 3.140 3.160 79.76 80.26 Baseplate Fo--- 3.650 Dim. Inches Millimeters Min. Max. = Min. Max. Notes Baseplate A --- 2.450 62.23 92.71 Common Cathode G 0.280 0.300 7.140 7.670 Dia. | ob Pre | | D Baseplate co ig D=Doubler I I Notes: Baseplate: Nickel plated TO244AB copper Microsemi Working Peak Repetitive Peak e 7 ; Catalog Number Reverse Voltage Reverse Voltage Schottky Barrier Rectifier @ Guard Ring Protection FST20035* 35V 35V FST20040* 40V 40V @ 200 Amperes/35 to 50 Volts FST20045* 45V 45V e@ 175C Junction Temperature FST20050* 50V 50V *Add Suffix A for Common Anode, D for Doubler @ Reverse Energy Tested Average forward current per pkg Average forward current per leg Maximum surge current per leg Maximum repetitive reverse current per Max peak forward voltage per leg Max peak forward voltage per leg Max peak reverse current per leg Max peak reverse current per leg Typical junction capacitance per leg Electrical Characteristics IF(AV) 200 Amps Tc = 143C, Square wave, Rauc = 0.25C/wW 1F(AV) 100 Amps Tc = 143C, Square wave, Reuc = 0.50C/wW IFSM 2000 Amps 8.3ms, half sine, !J = 175C leg !R(OV) 2 Amps f = 1 KHZ, 25C, 1 usec square wave VFM 0.80 Volts IFM = 200A:Ty = 25C* VFM 0.60 Volts IFM = 200A:TJ = 175C* IRM 75 mA VRRM, lJ = 125C* IRM 4.0 mA VRRM, WU = 25C Cy 4600 pF VR = 5.0V,1C = 25C *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TSTG 55C to 175C Operating junction temp range TJ 55C to 175C Max thermal resistance per leg ReJC 0.05C/W Junction to case Max thermal resistance per pkg ReJC 0.25C/W Junction to case Typical thermal resistance (greased) RECS 0.08C/W Case to sink Terminal Torque 3550 inch pounds Mounting Base Torque 30-40 inch pounds Weight 3.4 ounces (95 grams) typical COLORADO 800 Hoyt Street 3-1-00 Rev. 1 Microsemi Broomfield, CO. 80020 PH: (303) 469-2161 FAX: (303) 466-3775 www.microsemi.comFSTZ0Q059 FSIT2Z0050 Typical Reverse Current mA Figure 1 Figure 3 Typical Forward Characteristics Per Leg Typical Junction Capacitance Per Leg 1000 100,000 800 60,000 600 40,000 400 1 20,000 3 10, 2 200 7 6000 a & 4000 100 S 2000 80 2 34 60 0.1 0.5 1.0 5.0 10 50 100 40 Reverse Voltage Volts Figure 4 Forward Current Derating Per Leg g 20 2 175 E I < o ! 10 2 165 B 8.0 2 155 = 5 > 6.0 2 2 145 ps. 2 4.0 8 . iS , 2 135 : 3 = 125 5 2.0 E 2 e 115 oO = ~ x ) iO iG 2 10 2 405 60] 90 1209 180 DC 0 02 04 O68 O8 10 12 14 0 50 60 90 120 150 Instantaneous Forward Voltage Volts Average Forward Current Amperes Figure 2 Figure 5 Typical Reverse Characteristics Per Leg Maximum Forward Power Dissipation Per Leg 1000 2 105 3 = 90 100 | De s 75 > oO 10 2 6% 480 a 5 a . 45 j ort] 1.0 g LI 30 90937" 0.1 E SYA C E 15 A x oO .01 = 0 0 10 20 30 40 50 0 30 60 90 120 150 Reverse Voltage Volts Average Forward Current Amperes 5-1-00 Rev. 1