tm FFPF20UA60DN ?2010 fairchild semiconductor corporation FFPF20UA60DN rev. a www.fairchildsemi.com 1 FFPF20UA60DN features ? high speed switching, t rr < 120ns ? high reverse voltage and high reliability ? avalanche energy rated ? max forward voltage, v f <2.3v ? rohs compliant applications ? boost diode in pfc and switching mode power supply 20a, 600v ultra fast ii rectifier the ffpf20ua60st is ultrafast rectifier with low forwa rd voltage drop and rugged uis capability. this device is intende d 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 switching power supplies and industrial application. absolute maximum ratings t c = 25 o c unless otherwise noted thermal characteristics 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 = 25 o c 10 a i fsm non-repetitive peak surge current 60hz single half-sine wave 50 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 6.3 o c/w device marking device package reel size tape width quant ity FFPF20UA60DN FFPF20UA60DN to-220f - - 50 to-220f 1 2 3 1. anode 2. cathode 3. anode 1 2 3 june 2010
FFPF20UA60DN FFPF20UA60DN rev. a www.fairchildsemi.com 2 electrical characteristics t c = 25 o c unless otherwise noted symbol parameter min. typ. max. units v fm 1 i f = 10a i f = 10a t c = 25 o c t c = 125 o c -- 1.8 1.7 2.3 2.2 v i rm 1 v r = 600v v r = 600v t c = 25 o c t c = 125 o c -- -- 100 500 a t rr i rr q rr i f = 10a, di/dt = 200a/ s t c = 25 o c 74 6 213 120 10 600 ns a nc w avl avalanche energy ( l = 40mh) 10 - - mj test circuit and waveforms notes: 1: pulse: test pulse width = 300 s, duty cycle = 2%
FFPF20UA60DN FFPF20UA60DN rev. a www.fairchildsemi.com 3 typical performance characteristics figure 1. typical forward voltage drop figure 2. typical reverse current vs. forward current vs . reverse voltage figure 3. typical junction capacitance figure 4. typical reverse recovery ti me vs. di/dt figure 5. typical reverse recovery figure 6. forward current derating cur ve current vs. di/dt 100 200 300 400 500 600 0.01 0.1 1 10 100 1000 10000 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] 0.5 1.0 1.5 2.0 2.5 3.0 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 0 30 60 90 120 150 t c = 125 o c i f = 10a t c = 25 o c t c = 75 o c reverse recovery time, t rr [ns] di/dt [ a/ s ] 0.1 1 10 100 0 10 20 30 40 capacitances , cj [pf] typical capacitance at 0v = 36pf reverse voltage, v r [v] 100 200 300 400 0 3 6 9 12 t c = 75 o c i f = 10a 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 2 4 6 8 10 12 average forward current, i f(av) [a] case temperature, t c [ o c ]
FFPF20UA60DN FFPF20UA60DN rev. a www.fairchildsemi.com 4 mechanical dimensions to220f (7.00) (0.70) max1.47 (30 ) #1 3.30 0.10 15.80 0.20 15.87 0.20 6.68 0.20 9.75 0.30 4.70 0.20 10.16 0.20 (1.00x45 ) 2.54 0.20 0.80 0.10 9.40 0.20 2.76 0.20 0.35 0.10 ?3.18 0.10 2.54typ [2.54 0.20 ] 2.54typ [2.54 0.20 ] 0.50 +0.10
C0.05 dimensions in millimeters
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