p800a - p800k silicon rectifier diodes prv : 50 - 800 volts io : 8.0 amperes features : * high current capability * high surge current capability * high reliability * low reverse current * low forward voltage drop mechanical data : * case : void-free molded plastic body * epoxy : ul94v-o rate flame retardant * lead : axial lead solderable per mil-std-202, method 208 guaranteed * polarity : color band denotes cathode end * mounting position : any * weight : 2.1 grams maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified . symbol p800aP800Bp800dp800gp800jp800k unit maximum repetitive peak reverse voltagev rrm 50100200400600800v maximum rms voltagev rms 3570140280420560v maximum dc blocking voltagev dc 50100200400600800v maximum average forward current 0 . 375 "( 9 . 5 mm ) lead length ta = 50 c peak forward surge current 8.3ms single half sine wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at i f = 8 av f 1.0v maximum dc reverse current ta = 25 c i r 5.0 m a at rated dc blocking voltage ta = 100 c i r(h) 1.0ma typical junction capacitance at 4.0v, 1mhzc j 150pf typical thermal resistance (1) r q ja 20 c/w junction temperature ranget j - 50 to + 150 c storage temperature ranget stg - 50 to + 150 c note : (1) thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5mm) lead length, p.c.b. mounted with 1.1? x 1.1? (30 x 30mm) copper pads page 1 of 2rev. 02 : march 25, 2005 a 400 i fsm rating i f(av) 8.0a 0.360 (9.1) 0.340 (8.6) d 6 0.360 (9.1) 0.340 (8.6) 0.052 (1.32) 0.048 (1.22) dimensions in inches and ( millimeters ) 1.00 (25.4) min. 1.00 (25.4) min. * pb / rohs free free datasheet http:///
rating and characteristic curves ( p800a - p800k ) fig.1 - maximum forward currentfig.2 - typical instantaneous derating current forward characteristics 0255075100125150175 124610204060100 ambient temperature, ( c) number of cycles at 60hz fig.3 - typical instantaneous fig. 4 - typical reverse characteristics forward characteristics page 2 of 2rev. 01 : 02 : march 25, 2005 10 8 6 4 12 10 1.0 500 0 600 0 400 300 200 10 80 1.0 100 100 0.1 100140 204060120 percent of rated peak reverse voltage, (%) p e a k f o r w a r d s u r g e c u r r e n t , a m p e r e s a v e r a g e f o r w a r d r e c t i f i e d c u r r e n t , a m p e r e s i n s t a n t a n e o u s f o r w a r d c u r r e n t , a m p e r e s i n s t a n t a n e o u s r e v e r s e c u r r e n t , m i c r o a m p e r e s ta = 25 c ta = 100 c t j = 25 c pulse width = 300 m s 1% duty cycle 0.1 00.2 0.40.6 0.81.01.21.41.61.82.0 instantaneous forward voltage, volts 0.01 8.3ms single half sine-wave (jedec) method 2 60 hz resistive or inductive load 100 t j =150 c 0 0.01 free datasheet http:///
|
