50SQ060-50sq100 5a axial leaded schottky rectifier 1of3 features maximum ratings and elect rical char acterist ics @ t a = 25c unless otherwise s pecified mechanical data a a b c d designed and qualified for industrial level lead (pb)-free plating guard ring for enhanced ruggedness and long term high purity, high temperature epoxy encapsulation for high frequency operation low forward voltage drop 175 c t j operation enhanced mechanical strength and moisture resistance reliability do-201ad dim min max a 25.40 b 7.20 9.50 c 1.20 1.30 d 4.80 5.30 all dimensions in mm case: molded plastic symbol characteristics values units i f(av) rectangular waveform 5 a v rrm range 60 to 100 v i fsm t p = 5 s sine 1900 a v f 5 apk, t j = 125 c 0.52 v t j range - 55 to 175 c parameter symbol 50SQ060 50sq080 50sq100 units maximum dc reverse voltage v r 60 80 100 v maximum working peak reverse voltage v rwm
of 3 2 fig. 1 - maximum forward voltage drop characteristics fig. 2 - typical values of reverse current vs. reverse voltage fig. 3 - typical junction capacitance vs. reverse voltage fig. 4 - maximum thermal impedance z thjl characteristics 0.1 1 10 100 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 instantaneous forward current - i (a) forward voltage drop - v (v) f fm t = 175c t = 125c t = 2 5 c j j j 0.0001 0.001 0.01 0.1 1 10 100 020406080100 r r t = 1 7 5 c 150c 125c 100c 75c 50c 25c j re v e r se v o l t a g e - v ( v ) re v e r se c u rr e n t - i ( m a ) 100 1000 020406080100 t = 2 5 c j r t re v e r se v o l t a g e - v ( v ) junction capacitance - c (pf) 0.01 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 1 10 100 t , rec ta ngula r pulse dura tion (se c o nd s) single pulse ( th e r m a l re si st a n c e ) 1 thermal imp ed anc e z (c/ w) notes: 1. duty factor d = t / t 2. peak t = p x z + t 1 2 j c dm thjl d = 0.50 d = 0.33 d = 0.25 d = 0.17 d = 0.08 thjl = 1/ 8 inc h 2 t 1 t p dm
fig. 5 - maximum allowable case temperature vs. average forward current fig. 6 - forward power loss characteristics fig. 7 - maximum non-repetitive surge current fig. 8 - unclamped inductive test circuit 145 150 155 160 165 170 175 02468 dc allowable case t e mpe ra t ure - (c) f( a v ) r (dc) = 8.0c/ w thjl average forward current - i (a) = 1/ 8 inc h 0 0.5 1 1.5 2 2.5 3 3.5 012345678 dc average power loss - (watts) f( a v ) d = 0.08 d = 0.17 d = 0.25 d = 0.33 d = 0.50 rm s li m i t average forward current - i (a) 100 1000 10000 10 100 1000 10000 fsm p non-repetitive surge current - i (a) at any rated load condition and with rated v applied following surge rrm square wave pulse duration - t (microsec) c u rrent monitor high-speed s w itch d.u.t. r g = 25 + free w heel diode v d = 25 v l irfp460 40hfl40s02 3of3
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