?2000 fairchild semiconductor international FFB05U120S rev. f, september 2000 ultra fast recovery power rectifier absolute maximum ratings t c =25 c unless otherwise noted thermal characteristics electrical characteristics t c =25 c unless otherwise noted * pulse test: pulse width=300 s, duty cycle = 2% symbol parameter value units v rrm peak repetitive reverse voltage 1200 v i f(av) average rectified forward current @ t c = 100 c5 a i fsm non-repetitive peak surge current 60hz single half-sine wave 30 a t j, t stg operating junction and storage temperature - 65 to +150 c symbol parameter value units r jc maximum thermal resistance, junction to case 3.4 c/w symbol parameter min. typ. max. units v fm * maximum instantaneous forward voltage i f = 5a i f = 5a t c = 25 c t c = 100 c - - - - 3.5 3.2 v i rm * maximum instantaneous reverse current @ rated v r t c = 25 c t c = 100 c - - - - 5 600 a t rr i rr q rr maximum reverse recovery time maximum reverse recovery current maximum reverse recovery charge (i f =5a, di/dt = 200a/ s) - - - - - - 100 7 280 ns a nc w av l avalanche energy 1.0 - - mj FFB05U120S features ? high voltage and high reliability high speed switching low forward voltage applications general purpose switching mode power supply free wheeling diode for motor application power switching circuits d2-pak 1 2 1. cathode 2. anode
?2000 fairchild semiconductor international rev. f, september 2000 FFB05U120S typical characteristics figure 1. typical forward voltage drop vs. forward current figure 3. typical junction capacitance figure 5. typical reverse recovery current vs. di/dt figure 2. typical reverse current vs. reverse voltage figure 4. typical reverse recovery time vs. di/dt figure 6. forward current derating curve 0.1 1 10 30 012345 t c = 25 o c t c = 100 o c forward voltage , v f [v] forward current , i f [a] 0.1 1 10 100 25 50 75 100 typical capacitance at 0v = 87 pf capacitance , cj [pf] reverse voltage , v r [v] 100 500 0 1 2 3 4 5 6 7 8 9 10 11 12 t c = 100 o c t c = 25 o c v r = 200v i f = 5a reverse recovery current , i rr [a] di/dt [a/ s] 0 200 400 600 800 1000 1200 0.001 0.01 0.1 1 10 100 1000 t c = 25 o c t c = 100 o c reverse current , i r [ a] reverse voltage , v r [v] 100 500 40 60 80 100 t c = 100 o c t c = 25 o c v r = 200v i f = 5a reverse recovery time , t rr [ns] di/dt [a/ s] 60 80 100 120 140 160 0 1 2 3 4 5 6 7 8 dc average forward current , i f(av) [a] case temperature , t c [ o c]
?2000 fairchild semiconductor international rev. f, september 2000 FFB05U120S package dimensions dimensions in millimeters 10.00 0.20 10.00 0.20 (8.00) (4.40) 1.27 0.10 0.80 0.10 0.80 0.10 (2xr0.45) 9.90 0.20 4.50 0.20 0.10 0.15 2.40 0.20 2.54 0.30 15.30 0.30 9.20 0.20 4.90 0.20 1.40 0.20 2.00 0.10 (0.75) (1.75) (7.20) 0 ~3 1.20 0.20 9.20 0.20 15.30 0.30 4.90 0.20 (0.40) 2.54 typ 2.54 typ 1.30 +0.10 ? 0.05 0.50 +0.10 ? 0.05 d 2 -pak
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