FST405C 'FST4060 HH y+ -N | R= / rC 4_/ ) de a 4 | 12 3 5 M a L = F J D 1 2 3 K Sag Similar to TO247AD Dim. Inches Millimeter Minimum Maximum Minimum Maximum Notes A 185 .209 4.70 5.31 B .087 102 2.21 2.59 Cc .059 .098 1.50 2.49 D .040 .055 1.02 1.40 E .079 .094 2.01 2.39 F 118 133 3.00 3.38 G .016 .031 -410 0.78 H .819 .883 20.80 22.4 J .627 650 15.93 16.5 K .215 _ 5.46 _ Typ. L .790 .810 20.07 20.6 M .157 -180 5.99 4.57 N 139 144 5.53 35.66 Dia. P .255 .300 6.48 7.62 Q 170 .210 4,32 5.33 R .080 110 2.03 2.79 Microsemi Catalog Industry Repetitive Peak Number Part Number Reverse Voltage FST4050 40CPQ050 5O0V FST4060 40CPQ060 60V MBR4060WT MBR4060PT Transient Peak Reverse Voltage Guard ring for reverse protection Low power loss, high efficiency High surge capacity @ 175C Junction Temperature eVRRM 50 to 60 Volts 50V 60V Electrical Characteristics Average Forward Current per pkg. lF(AV) 40 Amps Average Forward Current per leg ECAV) 20 Amps Maximum Surge Current per leg ysM 400 Amps Max. Peak Forward Voltage per leg FM .65 Volts Max. Peak Reverse Current per leg IRM 25 mA Max. Peak Reverse Current per leg IRM 1.5 mA Typical Junction Capacitance per leg Cy1200 pF Tc= 160C, Square wave, Reuc Tc= 160C, Square wave, Reyc 8.3ms, half sine 1.0C/W 2.0C/W IFM = 20A, Tuy = psec VRRM, Ty = 125C* VRRM, Ty = 25C VR = 5.0V, TU = 25C *Pulse test: Pulse width 300 usec. Duty Cycle 2% Thermal and Mechanical Characteristics Storage temp range TSTG Operating junction temp range TJ Max thermal resistance per leg Re@uC Max thermal resistance per pkg. Reuc Mounting Torque Weight 55C to +175C 55C to +150C 2.0C/W 1.0C/W 5-10 Inch pounds (440 screws) .22 ounces (6.36 grams) typical SeOTTSVAE * Scottsdale, AZ 85252 fora] aie, Ovicrosemi gigas www.microsemi.com 8700 East Thomas Road, P.O. Box 1390 OQ5-18-07 Rev. 4 FST4Q590 FST4060 Figure 1 Figure 3 Typical Forward CharacteristicsPer Leg Typical Junction CapacitancePer Leg 1000 10000 800 6000 600 4000 we 400 L 2000 3 1000 ws 200 S 600 & 400 100 S 200 80 2 60 = 100 0.1 0.5 1.0 5.0 10 50 100 40 Reverse Voltage Volts Figure 4 3 Forward Current DeratingPer Leg 3 20 175 E { | 40 3 170 a eS S 8.0 & 165 SS 3 6.0 2 YN P| P 2 160 S & _~ = 5 4.0 @ 155 3 = 150 5 2.0 E < 2 145 2 io S 149 90] 120P| 180 DC 00 02 O04 O68 O08 10 12 14 0 3 6 9 12 15 18 21 24 27 30 Instantaneous Forward Voltage Volts Average Forward Current Amperes Figure 2 Figure 5 Typical Reverse CharacteristicsPeg Leg Maximum Forward Power DissipationPer Leg 100 28 < B 24 E 10 = I 1 20 DC 5 10 3 1 Z| a o E a 180 3 8 1200] SP o Of o 12 abe A na he g z 8 A a4 | oD a a oO E, Zea 2 = 001 = 0 0 15 30 45 60 75 0 3 6 9 12 15 18 21 24 27 30 Reverse Voltage Volts Average Forward Current Amperes 05-18-07 Rev. 4