ksd-d0q021-001 1 SF5A300H ultrafast recovery rectifier to-220f-2l ultrafast recovery power rectifier description the SF5A300H is a silicon rectifier in a 2-lead to220 full-pack type package designed, and is specially suited for switching mode base drive and transistor circuit. this device is intended for use in low voltage, high frequency inverters, free-wheeling diode and polarity protection. feature ? low forward voltage drop and leakage current ? ultra fast reverse recovery time ? low power loss and high efficiency ? full lead (pb)-free and rohs compliant device applications ? switching mode power supply ? free-wheeling diode for motor application ? polarity protection ? power switching circuits ordering information device marking code package packaging SF5A300H SF5A300H to-220f-2l tube marking information product characteristics i f(av) 5a v rrm 300v v fm @ tj=125 0.85v t rr 30ns auk = manufacture logo ? = control code of manufacture ymdd = date code marking -. y = year code -. m = monthly code -. dd = daily code SF5A300H = specific device code pin configuration pin 1: cathode pin 2: anode
ksd-d0q021-001 2 absolute maximum ratings (limiting values) characteristic symbol value unit maximum repetitive reverse voltage maximum working peak reverse voltage maximum dc blocking voltage v rrm v rwm v r 300 v maximum average forward rectified current i f(av) 5 a peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode i fsm 100 a storage temperature range t stg -45 to +150 maximum operating junction temperature t j 150 thermal characteristics characteristic symbol value unit maximum thermal resistance junction to case r th(j-c) 4.0 /w electrical characteristics (per diode) characteristic symbol test condition min. typ. max. unit peak forward voltage drop v fm (1) i fm = 5a t j =25 - - 1.30 v t j =125 - - 0.85 v reverse leakage current i rm (1) v r = v rrm t j =25 - - 10 ua t j =125 - - 200 ua reverse recovery time t rr i f = 1a, di/dt =-100 a/us - - 30 ns junction capacitance c j v r = 5v dc , f=1mhz - 40 - pf note : (1) pulse test : t p 380 ? , duty cycle 2% SF5A300H
ksd-d0q021-001 3 rating & electrical characteristic curves SF5A300H fig. 1) typical forward characteristics fig. 2) typical reverse characteristics fig. 3) maximum forward derative curve fig. 6) typical junction capacitance (per diode) fig. 4) forward power dissipation (per diode) fig. 5) maximum non-repetitive peak forward surge current (per diode) ?
ksd-d0q021-001 4 package outlin e dimension SF5A300H
ksd-d0q021-001 5 the auk corp. products are intended for the use as components in general electronic equipment (office and co mmunication equipment, m easuring equipment, home appliance, etc.). please make sure that you consult with us before you use these auk corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to th e welfare of human life(atomi c energy control, airplane, spaceship, transportation, co mbustion control, all types of safety device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equipm ents without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice. SF5A300H
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