h v 2 0 0 f 0 4 20 0 m a 4 .0 kv 100ns -- high v oltage s ilicon r ectifier d iode gete electronic co.,ltd http://www.getedz.com http://www.hvgtsemi.com e - mai: sales@getedz.com getai electronic device co.,ltd tel:0086 - 20 - 81 84 9628 fax:0086 - 20 - 8184 9638 2017 - 08 1 / 2 introduce : hvgt high voltage silicon rectifier diodes is made of high quality glass passivated chip and high reliability epoxy resin sealing structure, and through professional testing equipment inspection qualified after to customers. f eatures: 1. high reliability design . 2. high voltage design . 3. h igh frequen cy . 4. conform to rohs . 5. epoxy resin molded in vacuumhave anticorrosion in the surface . a pplications: 1. h igh voltage multiplier circuit 2. electrostatic generator circuit . 3. g eneral purpose high voltage rectifier. 4. other . mechanical data: 1. case : epoxy resin molding. 2. terminal: w elding axis . 3. net weight : 0.28 grams (approx) . shape display: s ize: (unit:mm) hvgt name : do - 308 maximum ratings and characteristics : ( absolute maximum ratings ) items symbols condition data v alue units repetitive peak renerse voltage v rrm t a = 2 5c 4 .0 kv average forward current maximum i favm t a = 2 5c 200 ma t oil = -- c -- ma suege current i fsm t a =25c ; h alf - s ine w ave ; 8.3 ms 10 a junction temperature t j - 40 ~ + 1 25 c allowable operation case temperature tc 125 c storage temperature t stg - 40 ~ + 1 25 c electrical characteristics: t a =25c ( unless o therwise s pecified ) items symbols condition data value units maximum forward voltage drop v f at 25c ; at i f (av) 13 v maximum reverse current i r 1 at 25c ; at v rrm 2.0 ua i r 2 at 100c ; at v rrm 20 ua maximum reverse recovery time t rr a t 25c ; i f = 0.5i r ; i r = i favm ; i rr = 0. 25 i r 100 ns junction capacitance c j at 25c ; v r =0v ; f=1mhz 15 pf
h v 2 0 0 f 0 4 20 0 m a 4 .0 kv 100ns -- high v oltage s ilicon r ectifier d iode gete electronic co.,ltd http://www.getedz.com http://www.hvgtsemi.com e - mai: sales@getedz.com getai electronic device co.,ltd tel:0086 - 20 - 81 84 9628 fax:0086 - 20 - 8184 9638 2017 - 08 2 / 2 fig 1 fig 2 forward current derating curve reverse recovery measurement waveform typical data capture points: i f =0.5i r , i r ,i rr =0.25i r fig 3 non - repetitive surge current marking type code cathode mark h v 2 0 0 f 0 4 --
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