maximum ratings and electrical chara cteristics rating 25 c ambient temperature uniess otherwies specified. single phase half wave, 60hz, resistive or inductive load.for capacitive load, derate current by 20%. type number maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 1.0a maximum dc reverse current t a=25 c at rated dc blocking voltage t a=100 c maximum reverse recovery time (note 1) typical junction capacitance (note 2) -65 +150 pf vol t age range 50 to 600 volts current 1.0 ampere mechanical da t a * case: molded plastic * epoxy: ul 94v-0 rate flame retardant * metallurgically bonded construction * polarity: color band denotes cathode end * mounting position: any fea tures * ideal for surface mount applications * easy pick and place * built-in strain relief * fast switching speed operating and storage t emperature range t j , t stg c at ta=25 c dimensions in inches and (millimeters) .106(2.7) .098(2.5) .144(3.65) .136(3.45) .007(0.17) .005(0.13) .067(1.7) .059(1.5) .033(0.85) .022(0.55) .051(1.3) .043(1.1) .037(0.95) .033(0.85) ss 80 c/w typical thermal resistance r ja (note 3) SSU11 thru ssu17 1.0 amp surf ace mount super fast rectifiers 15 ns pf 35 notes: 1. reverse recovery time test condition: if=0.5a, ir=1.0a, irr=0.25a 2. measured at 1mhz and applied reverse voltage of 4.0v d.c.3. thermal resistance from junction to ambient. marking code u11 u12 u13 u14 u15 u16 u17 1.0 30 5.0 500 a a v SSU11 ssu12 ssu13 ssu14 ssu15 ssu16 ssu17 units 50 100 150 200 300 400 600 v 50 100 150 200 300 400 600 v 35 70 105 140 210 280 420 v 0.95 1.3 1.7 a a 440
rating and characteristic curves (SSU11 thru ssu17) fig.2-typical forward current dera ting curve a v e r a g e f o r w a r d c u r r e n t , ( a ) fig.5-typical junction capacit ance reverse voltage,(v) j u n c t i o n c a p a c i t a n c e , ( p f ) 0.2 0.4 0.6 0.8 1.0 1.2 35 30 25 20 15 10 5 0 (+) (+) 25vdc (approx.) ( ) ( ) pulse generator (note 2) oscilliscope (note 1) 1 non-inductive w notes: 1. rise time= 7ns max., input impedance= 1 megohm.22pf. 2. rise time= 10ns max., source impedance= 50 ohms. +0.5a 0 -0.25a -1.0a | || | | | | | 1cm set time base for 50 / 10ns / cm trr .01 .05 .1 .5 1 5 10 50 100 d.u.t. fig.3- test circuit diagram and reverse recovery time characteristics 10 noninductive 50 noninductive w w fig.4-maximum non-repetitive forward surge current p e a k f o r w a a r d s u r g e c u r r e n t , ( a ) 10 0 20 30 40 50 number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method single phase half wave 60hz resistive or inductive load 0 20 40 60 80 100 120 140 160 180 200 0 ambient temperature ( c) fig.1-typical forward characteristics 0.1 1.0 .01 10 50 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 ) forward volt age,(v) pulse width 300us 1% duty cycle .4 .6 .8 1.0 1.2 1.4 1.6 1.8 3.0 s s u 1 7 tj=25 c s s u 1 1 ~ s s u 1 4 s s u 1 5 ~ s s u 1 6 441
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