maximum ratings (t a = 25 c ) rating symbol value unit reverse voltage v rm 40 volts reverse voltage(dc) average rectified forward current v r 40 30 forward current (dc) i f 200 max ma junction temperature t j 125 max c storage temperature range t stg ? 40 to +125 c electrical characteristics (t a = 25 c unless otherwise noted) (each diode) characteristic symbol min typ max unit ? ? volts total capacitance (v r = 1.0 v, f = 1.0 mhz) c t ? 2 pf reverse leakage (v r = 10 v) i r ? 1 adc 0.37 ? small power mold type ? low forward voltage ? 0.37 volts (typ) @ i f = 1madc ? device marking and ordering information device marking shipping 3000/tape&reel 10000/tape&reel leshan radio company, ltd. we declare that the material of product compliance with rohs requirements. lrb731xnrt1g 1 3 2 sc-88 6 4 5 lrb731xnrt1g LRB731XNRT3G surface mount schottky barrier diode array d3p d3p features ? high reliability (repet it iv e peak) volts i o ma forward voltage (i f = 1.0 madc) v f ? ? top view rev.o 1/4
electrical characteristic curves leshan radio company, ltd. lrb731xnrt1g f o r w ard vo l t a g e v f ( m v) vf - i f c h ar a c t e r i s t ics f o r w a r d c u rre n t :if( m a ) r e ve rse cu rr e n t: ir ( u a ) re v e rs e v o l t a g e v r ( v ) vr- i r ch aracteri s t ics c a p a c i t a n c e b e t w een te rm ina l s : c t ( p f ) r e ve r s e vo l t ag e : vr ( v ) vr- c t ch aracte r i s t i c s vf d i p e r sio n m a p f o r w a r d v o l t ag e: vf ( m v) re v e r s e c u rre n t :ir(n a ) ir d is p e rs io n m a p ca p a c i t a n c e b e t w ee n te rm ina l s : c t ( p f ) ct d isp e rsio n m a p ifs m d is p e rs io n m a p pe ak s u r g e fo rw a r d c u rr e n t:ifs m (a ) pe a k s ur ge fo rw a r d c u rr e n t:i f s m ( a ) numb e r of c y c le s ifs m - c y c l e c h a r a c t e r is ti c s pe a k s ur ge fo rw a r d c u rr e n t:i f s m ( a ) ti m e :t ( m s ) if s m - t ch a racteri s t i cs 0. 01 0. 1 1 10 100 0 1 00 2 0 0 3 00 40 0 5 0 0 60 0 7 0 0 800 900 1 000 ta =125 ta =75 t a =2 5 t a = -25 0.001 0.01 0.1 1 10 100 1000 01 0 2 0 3 0 t a =125 t a =75 t a =25 t a =-25 0 1 2 3 4 5 6 7 8 9 1 0 ave :2. 5 2pf t a =25 f= 1 m h z vr =0v n=10pcs 0 5 10 15 20 a v e : 7.30a 8. 3m s ifs m 1cy c 0 5 10 15 20 11 0 1 0 0 8. 3m s if sm 1cy c 8. 3m s 0 1 2 3 4 5 6 7 8 9 10 1 1 0 100 t if sm 0.1 1 10 0 5 10 15 20 25 30 35 f=1m h z 250 260 270 280 290 300 a v e : 267.4mv t a =2 5 i f =1ma n=3 0pcs 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 ave :0.083na ta =25 vr =10v n=30pcs fo rw a r d p o w e r d i s sip a t io n : p f ( w ) av er a g e r e ct i f i e d fo rw a r d c u rre n t i o ( a ) io - p f ch aracteri s t ics re ve r s e p o w e r d i s s ipa t io n : p r (w) r e ve r s e v o l t ag e : vr ( v ) vr - p r ch aracteri s t ics 0. 00 0. 01 0. 02 0. 03 0. 04 0.00 0 . 01 0.02 0.03 0. 04 0.05 si n(?180) d =1/2 dc 0 0.0 0 1 0.0 0 2 0.0 0 3 01 0 2 0 3 0 si n(?180 ) dc ti m e :t ( s ) r t h - t c h a racte r i s ti cs tr a n s i e n t th ae r m al i m p e d an ce : r th ( / w ) 1 10 100 1000 0.001 0.1 1 0 100 0 rth ( j- a ) r t h(j -c) 1m s im = 1 ma if = 1 0 m a 3 00u s ti m e m o unt ed on ep ox y boa r d rev.o 2/4
leshan radio company, ltd. lrb731xnrt1g a ) fo a m b i en t t e m p er a t u r e: t a ( ) d e r a t i ng c ur v e ? ( i o -t a ) av er a g e r e c t i f i e d r w a r d c u r r e n t:i o ( av er ag e r e ct i f i e d fo r w a r d c u rre n t : i o ( a ) cas e t e m p a ratu r e : t c ( ) d e r a t i ng c ur v e ? ( i o -t c) 0 0. 0 2 0. 0 4 0. 0 6 0. 0 8 0.1 0 2 5 5 0 7 5 1 00 125 p e r chi p dc s i n( 180 ) d =1/2 0 0.02 0.04 0.06 0.08 0. 1 0 2 5 5 0 7 5 100 125 p e r chi p dc s i n( 180) d =1/2 t t j =125 d= t / t t vr io v r =15 v 0a 0v t t j =125 d= t / t t vr io v r =15v 0a 0v rev.o 3/4
notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. inches millimeters dim min max min max a 0.071 0.087 1.80 2.20 b 0.045 0.053 1.15 1.35 c 0.031 0.043 0.80 1.10 d 0.004 0.012 0.10 0.30 g 0.026 bsc 0.65 bsc h --- 0.004 --- 0.10 j 0.004 0.010 0.10 0.25 k 0.004 0.012 0.10 0.30 n 0.008 ref 0.20 ref s 0.079 0.087 2.00 2.20 pin 1. emitter 2 2. base 2 3. collector 1 4.emitter 1 5. base 1 6.collector 2 b 0.2 (0.008) a g s h c n j k d 6 p l 6 5 4 1 2 3 - b - m m 0.5 mm (min) 0.4 mm (min) 0.65 mm 0.65 mm 1.9 mm sc - 88 leshan radio company, ltd. lrb731xnrt1g rev.o 4/4
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