http://www.trr-jx.com sff1602 thru SFF1606 %? u l t r a f a s t 3 5 n a n o s e c o n d r e c o v e r y t i m e %? 1 7 5 c o p e r a t i n g j u n c t i o n t e m p e r a t u r e %? p o p u l a r i t o - 2 2 0 a b p a c k a g e %? e p o x y m e e t s u l 9 4 , v 0 @ 1 / 8 " %? h i g h t e m p e r a t u r e g l a s s p a s s i v a t e d j u n c t i o n %? l o w f o r w a r d v o l t a g e %? l o w l e a k a g e c u r r e n t %? r e v e r s e v o l t a g e t o 6 0 0 v o l t s %? p b ? f r e e p a c k a g e s a r e a v a i l a b l e %? c a s e : e p o x y , m o l d e d %? w e i g h t : 1 . 9 g r a m s ( a p p r o x i m a t e l y ) %? f i n i s h : a l l e x t e r n a l s u r f a c e s c o r r o s i o n r e s i s t a n t a n d t e r m i n a l l e a d s a r e r e a d i l y s o l d e r a b l e %? l e a d t e m p e r a t u r e f o r s o l d e r i n g p u r p o s e s : 2 6 0 c m a x . f o r 1 0 s e c o n d s %? s h i p p e d 5 0 u n i t s p e r p l a s t i c t u b e features mechanical data ratings at 25 ?? ambient temperature unless otherwise specified. single phase, half wave, 60h z , resistive or inductive load. for capacitive load, derate current by 20%. superfast recovery rectifiers type number symbol sff1602 units maximum recurrent peak reverse voltage v rrm v maximum rms voltage v rms v maximum dc blocking voltage v dc v maximum average forward rectified current @t c = 100 o c i (av) 16 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 125 a maximum instantaneous forward voltage @ 8.0a v f v maximum dc reverse current @t a =25 o c at rated dc blocking voltage @ t a =100 o c i r 10 400 ua ua maximum reverse recovery time (note 1) trr 35 ns typical junction capacitance (note 2) cj 80 60 pf typical thermal resistance (note 3) r jc 1.5 o c/w operating temperature range t j -65 to +150 o c storage temperature range t stg -65 to +150 o c notes: 1. reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a 2. measured at 1 mhz and appli ed reverse voltage of 4.0 v d.c. 3. mounted on heatsink size of 3? x 5? x 0.25? al-plate. 400 600 200 140 280 420 200 400 600 sff1604 SFF1606 b c d e f g h i j k l m o 9.72 6.30 14.50 13.00 3.0 2.40 1.05 0.6 4.35 2.55 2.5 0.5 10.27 6.90 15.50 13.80 3.65 2.65 1.30 0.8 4.8 3.1 2.9 0.8 ? 3.4 c f h b d g e 1 2 3 o i pi n 1 pin 3 pin 2 case j m k l ito-220ab all dimensions in mm dim min max ito-220ab ? 3.1 maximum ratings and electrical characteristics 0.975 1.30 1.70
http://www.trr-jx.com sff1602 thru SFF1606 superfast recovery rectifiers characteristic curves (t a =25 unless otherwise noted) fig.6 - revers e recove r y tim e characteristi c an d tes t circui t diagram 50 noninductive non inductive oscilloscope (not e 1) pulse gener a t or (not e 2) dut (+) 50vdc (approx) (-) notes : 1 . ris e t ime=7n s max . inpu t impedance= 1 megoh m 22pf 2 . ris e t ime=10n s max . sours e impedance= 5 0 ohms (-) (+) 10 noninductive -1.0a -0.25a 0 +0.5a trr 1cm set time base for 5/ 10ns/ cm fig.1- maximum forward current derating curve average for ward current . (a) 0 50 100 150 0 4 8 12 16 20 case temperature. ( c) o fig.3- maximum non-repetitive forward surge current per leg peak for ward surge current . (a) 1 2 5 10 20 100 50 150 120 90 60 30 0 number of cycles at 60hz 8.3ms single half sine wave jedec method tj=125 c 0 fig.5- typical forward characteristics per leg instantaneous for ward current . (a) 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.01 0.1 0.03 1 0.3 10 3 30 100 forward voltage. (v) sff1602~sff1604 s f f 1 606 tj=25 c pulse width=300 s 1% duty cycle o fig.4- typical junction capacitance per leg capacitance.(pf) 15 2 10 20 50 100 200 500 50 60 70 80 90 100 reverse voltage. (v) tj=25 c 0 sff1602~sff1604 s f f 16 04 40 1000 fig.2- typical reverse characteristics 0 20 40 60 80 100 120 140 1000 0.1 1 10 100 percent of rated peak reverse voltage. (%) instantaneous reverse current .( a) tj=25 c 0 tj=100 c 0 tj=75 c 0 single phase half wave 60hz resistive or inductive load
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