tm november 2009 FFA60UA60DN uitrafast rectifier ?2009 fairchild semiconductor corporation FFA60UA60DN rev. a www.fairchildsemi.com 1 FFA60UA60DN uitrafast rectifier features ? ultrafast switching, trr < 90ns ? high reverse voltage and high reliability ? avalanche energy rated ? max forward voltage, v f < 2.2v ? rohs compliant applications ? boost diode in pfc and switching mode power supply ? welding, ups and motor control application 60a, 600v ultraf ast rectifier the FFA60UA60DN is ultrafast rectifier with low forward voltage drop and rugged uis capability. this device is intended for use as freewheeling and clamping rectifiers in a variety of switching power supplies and other power switching applications. it is specially suited for use in switch ing power supplies and industrial applicationa as welder and ups application. absolute maximum ratings per leg at t c =25 o c unless otherwise noted thermal characteristics per leg at t c =25 o c unless otherwise noted package marking and ordering information symbol parameter ratings units v rrm peak repetitive reverse voltage 600 v v rwm working peak reverse voltage 600 v v r dc blocking voltage 600 v i f(av) average rectified forward current @ t c = 95 o c 30 a i fsm non-repetitive peak surge current 60hz single half-sine wave 180 a t j , t stg operating and storage temperature range -65 to +150 o c symbol parameter ratings units r jc maximum thermal resistance, junction to case 1.3 o c/w device marking device package reel size tape width quantity f60ua60dn FFA60UA60DN to3p - - 30 pin assignments to-3p 1 1. anode 2. cathode 3. anode 1 2 3
FFA60UA60DN uitrafast rectifier FFA60UA60DN rev. a www.fairchildsemi.com 2 electrical characteristics per leg at t c =25 o c unless otherwise noted symbol parameter min. typ. max. units v fm 1 i f = 30a i f = 30a t c = 25 o c t c = 125 o c - - - - 2.2 2.0 v i rm 1 v r = 600v v r = 600v t c = 25 o c t c = 125 o c - - - - 100 150 a t rr i rr q rr i f = 30a, di/dt = 200a/ s t c = 25 o c - - - - - - 90 8 360 ns a nc w avl avalanche energy ( l = 40mh) 20 - - mj test circuit and waveforms notes: 1: pulse: test pulse width = 300 s, duty cycle = 2%
FFA60UA60DN uitrafast rectifier FFA60UA60DN rev. a www.fairchildsemi.com 3 typical performance characteristics figure 1. typical forward voltage drop vs. forward current figure 2. typical reverse current vs. reverse voltage figure 3.typical junction capacitance figure 4. typical reverse recovery time vs. di/dt figure 5. typical reverse recovery current vs. di/dt figure 6. forward current derating curve 0.0 0.5 1.0 1.5 2.0 0.1 1 10 100 t c = 75 o c t c = 125 o c forward current, i f [a] forward voltage, v f [v] t c = 25 o c 100 200 300 400 500 600 0.01 0.1 1 10 t c = 125 o c t c = 25 o c t c = 75 o c reverse current , i r [ a ] reverse voltage, v r [v] 0.1 1 10 100 0 50 100 150 200 capacitances , cj [pf] typical capacitance at 0v = 205pf reverse voltage, v r [v] 100 200 300 400 0 30 60 90 120 150 t c = 125 o c i f = 30a t c = 25 o c t c = 75 o c reverse recovery time, t rr [ns] di/dt [ a/ s ] 100 200 300 400 0 3 6 9 12 t c = 75 o c i f = 30a t c = 25 o c t c = 125 o c reverse recovery current, i rr [a] di/dt [ a/ s ] 25 50 75 100 125 150 0 10 20 30 40 50 60 average forward current, i f(av) [a] case temperature, t c [ o c ]
FFA60UA60DN uitrafast rectifier FFA60UA60DN rev. a www.fairchildsemi.com 4 mechanical dimensions to-3p dimensions in millimeters
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