maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load, for capacitive load, derate current by 20%. do-15 dimensions in inches and (millimeters) devices for bipolar applications for bidirectional use c or ca suffix (e.g. p6ke6.8c, p6ke440ca) electrical characteristics apply in both direction s p6ke6.8 thru p6ke440ca vol t age range - 6.8 to 440 v olts pea k pulse power - 600 w atts technical specifica tions of transient vol t age suppressor rectifier specialists r dc components co., l td. features * glass passivated junction * excellent clamping capability * low zener impedance * fast response time mechanical data * case: molded plastic * epoxy: ul 94v-0 rate flame retardant * lead: mil-std-202e, method 208 guaranteed * polarity: color band denotes positive end (cathode) except bidirectional types * mounting position: any * weight: 0.4 gram 3. 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. notes : 2. mounted on copper leaf area of 1.6 x 1.6"(40x40 mm) per fig. 5 1. non-repetitive current pulse, per fig.3 and derated above t a = 25 o c per fig.2. 4. v f = 3.5v max. for devices of v( br ) 200v and v f = 6.5v for devices of v( br ) > 200v. * 600 watts peak pulse power capability on 10/1000 s waveform steady state power dissipation at t l = 75 o c lead lengths .375*( 9.5 mm ) ( note 2 ) peak forward surge current, 8.3ms single half sine-wave superimposed on rated load( jedec method ) ( note 3 ) maximum instantaneous forward voltage at 50a for unidirectional only symbol i fsm v f t j , t stg volts -65 to + 175 0 c units amps peak pulse power dissipation on 10/1000 s waverform (note1,fig.1) minimum 600 100 3.5/6.5 value operating and storage temperature range p ppm watts p m (av) watts 5.0 172
r dc components co., l td. ra ting and characteristic cur ves ( p6ke6.8 thru p6ke440ca ) 173
r dc components co., l td. p6ke (600w) series transient voltage suppressors 174
r dc components co., l td. p6ke (600w) series transient voltage suppressors 1.v br measured after i t applied for 300s. i t = square w ave pulse or equivalent. 2.for bidirectonal use c or ca suf fixs for all types (ex. p6ke6.8c, p6ke440ca). electrical characteristics apply in both directions. 3.for bidirectional types having v wm of 10 volts and less, the i d limit is doubled. notes : 175
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