2.007 2.616 1 2 7.112 6.604 8.128 7.747 6.223 5.588 3.250 2.743 6.18 5.98 4.69 4.49 7.67 7.47 3.07 3.27 1.524 0.762 0.203 0.051 0.305 0.152 recommended land pattern do-214ab(smc) unit: mm features plastic package has underwriters laboratories flammability classification 94v-0 ideally suited for use in very high frequency switching power supplies, inverters and as free wheeling diodes ultrafast recovery time for high efficiency glass passivated junction maximum ratings & thermal characteristics ratings at 25 parameter symbol rating unit peak repetitive reverse voltage v rrm working peak reverse voltage v rwm dc blocking voltage v r average rectified forward current t l = 130 3 a t l = 115 4 a non-repetitive peak surge current i fsm 125 a operating junction and storage temperature range t j ,t stg -65to+175 typical thermal resistance junction to ambient r jl 11 /w 400 i f(av) v electrical characteristics ta = 25 parameter symbol testconditons rating unit i f =3.0 a, t j =25 1.20 i f =4.0 a, t j =25 1.25 i f =3.0 a, t j = 150 1.05 rated dc voltage, t j =25 10 rated dc voltage, t j = 150 250 i f =0.5a, i r =1.0a, i rr =0.25a 50 ns i f =1.0a, d i /d t =50a/ s,v r =30v,i rr =10% i rm 75 ns i f =1.0a, d i /d t =100a/ s,rec.to 1.0v 25 ns * pulse test: pulse width = 300 s, duty cycle 2.0%. t rr maximum reverse recovery time a instantaneous reverse current * i r instantaneous forward voltage * v f v sales@twtysemi.com 1 of 2 http://www.twtysemi.com MURS340 product specification 4008-318-123
MURS340 ratings and characteristic curves (ta=25 unless otherwise noted) sales@twtysemi.com 2 of 2 http://www.twtysemi.com product specification 4008-318-123
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