80sp to277 20 v to - 277 features ? advanced trench technology ? low forward voltage drop ? low power losses ? high efficiency operation ? lead free finish, rohs compliant applications ? dc/dc converters ? ac/dc adaptors 1 cathode 3 anode 2 maximum ratings and electrical characteristics (tj = 25c unless otherwise noted) notes: (1) pulse test: 300 s pulse width, 1 % duty cycle (2) pulse test: pulse width Q 40 ms trench mos barrier schottky rectifier parameter symbol limit unit maximum repetitive peak reverse voltage v rrm 80 v maximum average forward rectified current i f(av) 20 a peak forward surge current 8.3 ms single half sine - wave superimposed on rated load per diode i fsm 320 a operating junction and storage temperature range t j , t stg -5 0 to +150 typical thermal resistance per diode (mounted on fr - 4 pcb) r ? j a 72 c/w instantaneous forward voltage v f(1) t y p . max. v i f = a t j =25c 0. - i f =20a 0. 0.72 i f = a t j =125c 0. - i f =20a 0. - instantaneous reverse current per diode at rated reverse voltage t j =25c i r(2) 30 1 5 0 u a t j =125c 2 0 - ma www.yfwdiode.com l?\_vy?e?n-vy? g ?pqls?
l ratings and characteristics curves (ta = 25 c unless otherwise noted) 25 10000 20 1000 15 10 100 5 0 0 25 50 75 100 125 150 t , lead temp ( o c) 10 0 1 10 100 reverse voltage (v) current derating, case typical junction capacitance 100 100000 10 tj=125 tj=100 1 tj=75 10000 1000 100 tj=125 tj=100 tj=75 tj=25 0 100 150 200 250 300 350 400 450 500 550 600 vf, instantaneous forward voltage (mv) typical forward voltage 10 tj=25 1 0 20 40 60 80 vr, reverse voltage (volts) typical reverse current if, average forward current (a) if, instantaneous forward current (a) capacitance (pf) ir, reverse current (ua) www.yfwdiode.com 80sp to277 20 v l?\_vy?e?n-vy? g ?pqls?
package outline to - 277 d a d1 l e e1 e2 w l1 e b1 a2 unit:mm mounting pad layout x y x1 g y1 unit:mm c b2 dim min max a 1.1 1.3 a2 0.3 0.4 b1 0.8 1 b2 1.7 1.9 d 3.9 4.1 d1 3.054 e 6.4 6.6 e 1.84 e1 5.3 5.5 e2 3.549 l 0.8 1 l1 0.5 0.7 w 1.1 1.4 dim min c 1.8 g 0.9 x 3.4 x1 1.4 y 4.9 y1 1.4 www.yfwdiode.com 80sp to277 20 v l?\_vy?e?n-vy? g ?pqls?
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