FST3135 MICROSEMI | Alldatasheet

Document overview

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Technical content

A F Cc Dim. Inches Millimeter B Minimum Maximum Minimum Maximum Notes A .390 “415 9.91 10.54 + Bo .045 055 1.14 1.40 D c 180 -190 4.57 4.83 DD .245 260 6.22 6.60 “TO € E .550 650 13.97 16.51 Fo 139 161 3.53 4.09 Dia. 123 G .100 135 2.54 3.43 H BASE J .500 580 12.70 14.73 L| LL COMMON CATHODE K 190 -210 4.83 5.33 J P L .014 .022 357 559 M — .080 115 2.03 2.92 N .015 .040 380 1.02 P 045 070 «1.14 1.78 ain boty R090 110 2.29 2.79 12 3 « PLASTIC TO-220AB © Schottky barrier rectifier Microsemi Catalog Repetitive Peak Transient Peak © Guard ring for reverse Number Reverse Voltage Reverse Voltage protection FST3135 35V 35V © Low power loss, high FST3140 40V 40V efficiency FST3145 45V 45V © High surge capacity YRRM 35 to 45 Volts

Electrical Characteristics

Average Forward Current per pkg. 'F(AV) 30 Amps Tc = 154°C, Square wove, Reuc = 1.0°C/w Average Forward Current per leg 'F(AV) 15 Amps C = 154°C, Square wave, REJC = 2.0°C/W Maximum Surge Current per leg 'FSM 250 Amps 8.3ms, half sine,ly = 175°C Max. Peak Forward Voltage per leg VeM 0.53 Volts |FM = 15A, TJ = 175°C* Max. Peak Forward Voltage per leg VEM 0.66 Volts IEM = 15A, TJ = 25°C * Max. Peak Reverse Current per leg jRM 15 mA VRRM, Ty = 125°C * Max. Peak Reverse Current per leg RM 500 yA VRRM, Ty = 25°C Typical junction capacitance G 890 pF VR = 5.0V, = 25°C *Pulse test: Pulse width 300 psec. Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range TSTG -55°C to + 175°C Operating junction temp range TJ —55°C to + 175°C Max thermal resistance per leg Reuc 2.0°C/W Junction to case Max thermal resistance per pkg. RouC 1.0°C/W Junction to case Mounting torque 15 inch pounds maximum (6-32 screw) Weight .06 ounces (1.8 grams) typical . COLORADO a 800 Hoyt Street 1-31-00 Rev. IR Broomfield, CO. 80020 jcrosemi 2% FAX: (303) 466-3775 www.microsemi.com

Typical Forward Characteristics — Per Leg Typical Junction Capacitance — Per Leg 1000 1.0000) pp A see et ei s00 Fe SSS aa AO OG GGG GG a 600 ee a a eect eto yo DLL % roo EE FEC TC = 600 a SH A 200 4 8 a Bp 8 goo EEC SS ee 8 4007 SS oft tL TTT eg oT a a A 2 .)

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© og) BSCE SF er Zo AAT i i i tt 0 5 10 15 20 25 30 35 40 45 50 0 2 4 6 8 10 12 14 16 18 20 Reverse Voltage — Volts Average Forward Current — Amperes 1-31-00 Rev. IR