ksd-d6a006-003 1 SF1A600H ultrafast recovery rectifier to-252 ultra fast recovery power rectifier features ? low forward voltage drop ? ultrafast reverse recovery time : trr=30ns (max.) ? high speed switching ? low power loss and high efficiency ? full lead (pb)-free and rohs compliant device applications ? general purpose ? switching mode power supply ? free-wheeling diode for motor application ? power switching circuits ? dc-dc converter systems description the SF1A600H is specially suited for switching mode bas e drive & transistor circuits. the device is also intended for use as a freewheeling diode in power supplies and other power switching applications. ordering information device marking code package packaging SF1A600H 1a6h sod-106 tape & reel marking information product characteristics i f(av) 1a v rrm 600v v fm @ tj=125 1.50v t rr (typ.) 20ns 1a6h = specific device code yww = year & week code marking -. y = year code -. ww = week code = color band denote cathode sod-106 pin configuration pin 1: cathode pin 2: anode 2 1 2 1
ksd-d6a006-003 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 600 v maximum average forward rectified current i f(av) 1 a peak forward surge current 8.3ms single half sine-wave superimposed on rated load per diode i fsm 20 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 ambient r th(j-a) 76 /w electrical characteristics characteristic symbol test condition min. typ. max. unit peak forward voltage drop v fm (1) i fm = 3a t j =25 - - 1.70 v t j =125 - - 1.50 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 = 0.5a, di/dt =-100 a/us - - 30 ns junction capacitance c j v r = 5v dc , f=1mhz - 15 - pf note : (1) pulse test : t p 380 ? , duty cycle 2% SF1A600H
ksd-d6a006-003 3 electrical characteristic curves SF1A600H p d fig. 3 p f - i o fig.1 i f - v f [ ? ] fig. 5 i fsm ? number of cycle fig. 6 i o derating - t c fig. 4 c t - v r fig. 2 i r - v r
ksd-d6a006-003 4 package outlin e dimension SF1A600H recommend pcb solder land [unit : mm]
ksd-d6a006-003 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. SF1A600H
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