UFT50 MICROSEMI | Alldatasheet
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TP? Dim. Inches Millimeter A — = — = CASE Minimum Maximum Minimum Maximum Notes po 4 D=DOUBLER 8 —t A — 875 22.23 ia a = B .250 450 6.35 11.43 c 1 2 c 312 — 7:92 —_— t lL D 038 043 97 1.09 Dia. D E 1177 1.197 29.90 30.40 H CASE F 655 675 16.64 17.15 a 2 M A=ANODE G .420 440 10.67 11.18 6 ay H — 525 — 13.34 Rad. Z i “A 1 2 J 151 161 3.84 4.09 Dia. K .205 225 5.21 5.72 F ‘ Loo 13500 3.43 e CASE Moo — 188 0 — 4.78 Rad. C=CATHODE TO-204AA (TO-3) Microsemi Catalog Working Peak Peak Reverse Number Reverse Voltage Voltage e Ultra Fast Recovery Rectifier e 175°C Junction Temperature UFT5010* 100V 100V V UFT5015* 150V 150V *VRRM 100 to 200V UFT5020* 200V 200V © High Reliability © 50 Amps current rating etRR 35 nsec maximum * ADD D, C OR A Electrical Characteristics Per Leg Average forward current 'F(AV) 50A Square wave Case Temperature (Standard) Tc 131°C Rosc = 1.0°C/w Case Temperature (Reverse) Tc 102°C ReJc = 1.5°C/W Maximum surge current 'FSM 500A 8.3 ms, half sine, TJ = 175°C Max peak forward voltage VFM 1.0V lFM = 25A: Ty = 25°C* Max reverse recovery time tRR 35 ns 1/2A, 1A, 1/4A, Td = 25°C Max peak reverse current IRM 1.0 mA VRRM, Td = 125°C Max peak reverse current IRM 15 uA VRRM, Td = 25°C Typical Junction Capacitance cy 225 pF VR = 10V, f = 1Mhz, TJ = 25°C *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TSTG -65°C to 200°C Operating junction temp range Ty -65°C to 175°C Max thermal resistance (standard polarity) | R@JC 1.0°C/W Junction to Case Max thermal resistance (reverse polarity) Rec 1.5°C/W Junction to Case Typical thermal resistance (greased) ReCS 0.4°C/W Case to sink Weight 1.0 ounces (28 grams) typical . COLORADO aw 500 Hoyt Street 8-17-00 Rev. 1 Broomfield, CO. 80020 icrosemi 3)" FAX: (303) 466-3775 www.microsemi.com
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c-} Ss SSS SS SS SSS 2 10 V4 aI a —— £ © 9909, SCS tt tt tt 2 ALi ttt i tl 0 40 80 120~=S« 160200 0 20 40 60 80 100 Reverse Voltage — Volts Average Forward Current — Amperes 8-17-00 Rev. 1