6 6 6l45sb 6l45 sp maximum ratings and electrical characteristics (tj = 25c unless otherwise noted) maximum repetitive peak reverse voltage maximum average forward rectified current peak forward surge current 8.3 ms single half sine-wave superimposed on rated load per diode operating junction and storage temperature range typical thermal resistance per diode smb-fl (mounted on fr-4 pcb) to-277 instantaneous forward voltage instantaneous reverse current per diode at rated reverse voltage 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 v rrm 45 v i f(av) 6 i fsm 150 a t j , t stg -40 to +150 c 20 r ? jl 72 c/w - tj=125c i f =6a 0.39 - v f(1) typ. max. tj=25c i f =2a t j =25c i r(2) 550ua t j =125c - 10 ma v i f =2a tj=125c i f =6a tj=25c 0.29 - 0.47 0.50 0.4 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 anode 2 cathode 3 smb-fl l45 s b to-277 l45sp a www.yfwdiode.com
ratings and characteristics curves (ta = 25 c unless otherwise noted) 0.1 1 10 100 0.1 0.2 0.3 0.4 0.5 0.6 instantaneous forward current (a) forward voltage(v) typical forward voltage characteristics 25 125 0.001 0.01 0.1 1 10 100 10 20 40 reverse current(ma) 30 typical reverse leakage characteristics 125 25 50 75 100 0 2 4 6 0 25 50 75 100 125 150 175 average forward rectified current (a) case temperature ( c) forward current derating curve 100 1000 10000 0.1 1 10 100 junction capacitance (pf) reverse voltage (v) typical junction capacitance per diode reverse voltage (v) 6l45sb 6l45 sp www.yfwdiode.com
unit:mm unit:mm 0.15 0.25 f g 1.10 1.30 d 5.35 5.55 e 1.35 1.55 b 4.35 4.55 c 1.95 2.15 dim min max a 3.55 3.75 dim min max a1.11.3 a2 0.3 0.4 b1 0.8 1 b2 1.7 1.9 d3.94.1 d1 3.054 e6.46.6 e1.84 e1 5.3 5.5 e2 3.549 l0.81 l1 0.5 0.7 w1.11.4 package outline a d b2 e e a2 e1 w d1 l l 1 e2 b1 to-277 smb-fl 6l45sb 6l45 sp www.yfwdiode.com
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