leshan radio company, ltd. high-speed diode lbas316t1g 2 anode 1 cathode features ultra small plastic smd package high switching speed: max. 4 ns continuous reverse voltage: max. 75 v repetitive peak reverse voltage: max. 100 v repetitive peak forward current: max. 500 ma. applications high-speed switching in e.g. surface mounted circuits. description the lbas316t1 is a high-speed switching diode fabricated in planar technology, and encapsulated in the sod323(sc76) smd plastic package. we declare that the material of product compliance with rohs requirements. electrical characteristics t j =25c unless otherwise specified. symbol p arameter conditions max. unit v f forward voltage see fig.2 i f = 1 ma 715 mv i f = 10 ma 855 mv i f =50 ma 1 v i f = 150 ma 1.25 v i r reverse current see fig.4 v r = 25 v 30 na v r =75 v 1 a v r = 25 v; t j = 150 c 30 a v r = 75 v; t j = 150 c; 50 a c d diode capacitance f = 1 mhz; v r = 0; see fig.5 2 pf t rr reverse recovery time when switched from i f =10ma to i r = 10ma; 4ns r l = 100 ? ; measured at i r = 1 ma; see fig.6 v fr forward recovery voltage when switched from if = 10 ma; tr = 20 ns; see fig.7 1.75 v sod? 323 1 2 rev.o 1/4 s-lbas316t1g s- prefix for automotive and other applications requiring unique site and control change requirements; aec-q101 qualified and ppap capable. device marking shipping ordering information lbas316t1g z9 3000 tape & reel lbas316t3g z9 10000 tape & reel s-lbas316t1g s-lbas316t3g
leshan radio company, ltd. 01 2 300 200 100 0 v f ( v ) i f (ma) fig.2 forward current as a function of forward voltage. (1) t j = 150 c; typical values. (2)t j =25c; typical values. (3) t j =25c; maximum values. fig.3 maximum permissible non-repetitive peak forward current as a function of pulse duration. based on square wave currents; t j =25c prior to surge. t p ( s ) i fsm (a) 10 2 10 1 10 -1 110 10 2 10 3 10 4 lbas316t1g,s-lbas316t1g limiting values in accordance with the absolute maximum rating system (iec 134). symbol p arameter conditions min. max. unit v rrm repetitive peak reverse voltage 100 v v r continuous reverse voltage ? 75 v i f continuous forward current ? 250 ma i frm repetitive peak forward current ? 500 ma i fsm non-repetitive peak forward current square wave; t j =25c prior to surge; see fig.3 t =1 s?5a t =1 ms ? 1 a t =1 s ? 0.5 a p tot total power dissipation ? 200 mw t stg storage temperature -55 +150 c t j junction temperature ? 150 c ? temperature ( c) 25 0 100 40 20 0
50 75 100 125 150 80 60 fig.1 steady state power derating v r(rms) 53 v rms reverse voltage ? thermal resistance junction to ambient air r ja c/w ? 625 rev.o 2/4
leshan radio company, ltd. (1) i r = 1 ma. input signal: reverse pulse rise time t r = 0.6 ns; reverse voltage pulse duration t p = 100 ns; duty factor = 0.05; oscilloscope: rise time t r = 0.35 ns. fig.6 reverse recovery voltage test circuit and waveforms. input signal: forward pulse rise time t r = 20 ns; forward current pulse duration t p 100 ns; duty factor 0.005. fig.7 forward recovery voltage test circuit and waveforms. 2.0 1.6 0.8 0 0 100 200 t j ( c ) i r (na) c d (pf) 0481216 10 5 10 4 10 3 10 2 10 v r ( v ) f = 1 mhz ; t j =25c; fig.4 reverse current as a function of junction temperature. fig.5 diode capacitance as a function of reverse voltage; typical values. rev.o 3/4 lbas316t1g,s-lbas316t1g
leshan radio company, ltd. package dimensions sod-323 h e notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeters. 3. lead thickness specified per l/f drawing with solder plating. 4. dimensions a and b do not include mold flash, protrusions or gate burrs. 5. dimension l is measured from end of radius. d 1 2 b e a3 a1 a c note 5 l 1.60 0.063 0.63 0.025 0.83 0.033 2.85 0.112 h e dim min nom max millimeters a 0.80 0.90 1.00 a1 0.00 0.05 0.10 a3 0.15 ref b 0.25 0.32 0.4 c 0.089 0.12 0.177 d 1.60 1.70 1.80 e 1.15 1.25 1.35 0.08 2.30 2.50 2.70 l 0.031 0.035 0.040 0.000 0.002 0.004 0.006 ref 0.010 0.012 0.016 0.003 0.005 0.007 0.062 0.066 0.070 0.045 0.049 0.053 0.003 0.090 0.098 0.105 min nom max inches soldering footprint* rev.o 4/4 lbas316t1g,s-lbas316t1g
|
