bias resistor t ransistor pnp silicon surface mount t ransistor with monolithic bias resistor network device marking and resistor values device marking r1 (k) r2 (k) shipping p10 4.7 10 3000/tape & reel leshan radio company, ltd. 1/3 ? 10000/tape & reel we declare that the material of product compliance with rohs requirements. ldta143xet1g 1 ) b u i l t- in b i as res i st ors e n a b l e th e co nfi g ur ati on of a n in ve rte r circui t w i thou t con n e cting ex te rn al in pu t resistors (see equivalent circuit). 2 ) t he bi as r e s i sto r s c o n s ist of th i n -fi l m r e s i sto r s w i t h co mp le te i s ol a t i o n to al low posi t i v e bia s ing o f the i npu t. t h ey a l so ha ve the ad van t age of a l mo st co mpl e tely eliminating p a rasitic ef fect s. 3 ) o n l y th e on/ of f co n d it i ons n e ed to be set for o p e r a t i on, making the device design easy . inverter , interface, driver features ? ? applications ldta143xet1g ldta143xet3g p10 4.7 10 z a b solute maximum ratings (t a= 25 c) z electrical ch aracteristics (t a= 25 c) 1 2 3 sc-89 3 collec t or 2 emitter 1 base r1 r2 limits parameter symbol v v ma mw c c unit parameter symbol min. typ. max. unit conditions ? characteristics of built-in transistor v cc v i i o i c(max.) pd tj tstg supply voltage input voltage output current power dissipation junction temperature storage temperature 200 ? 50 ? 20 to + 7 ? 100 ? 100 150 ? 55 to + 150 v i(off) v i(on) v o(on) i i i o(off) r 1 g i r 2 /r 1 f t ? ? 2.5 ? ? ? 3.29 30 1.7 ? ? ? ? 0.1 ? ? 4.7 ? 2.1 250 ? 0.3 ? ? 0.3 ? 1.8 ? 0.5 6.11 ? 2.6 ? v v cc =? 5v, i o =? 100 a v o =? 0.3v, i o =? 20ma i o /i i =? 10ma/ ? 0.5ma v i =? 5v v cc =? 50v, v i = 0v v o =? 5v, i o =? 10ma v ce =? 10v, i e = 5ma, f = 100mhz ? v ma a k ? ? ?? ? mhz input voltage output voltage input current output current input resistance dc current gain resistance ratio transition frequency
leshan radio company, ltd. 2/3 z electrical ch aracteristic cu rv es ldta143xet1g output current : i o (v) ? 100 ? 50 ? 20 ? 10 ? 5 ? 2 ? 1 ? 500m ? 200m ? 100m input voltage : v i(on) (v) v o =? 0.3v ? 100 ? 200 ? 500 ? 1m ? 2m ? 5m ? 10m ? 20m ? 50m ? 100 m ta =? 40 c 25 c 100 c fig.1 input voltage vs. output curren t (on characteristics) 0 ? 3 .0 output current : i o (a) input voltage : v i(off) (v) ? 10m ? 1 ? 2m ? 5m ? 1m ? 200 ? 500 ? 100 ? 20 ? 50 ? 10 ? 2 ? 5 ? 0.5 ? 1.0 ? 1.5 ? 2.0 ? 2.5 fig.2 output current vs. input voltage (off characteristics) v cc =? 5v ta = 100 c 25 c ? 40 c dc current gain : g i output current : i o (v) 1k 500 200 100 50 20 10 5 2 1 v o =? 5v ? 100 ? 200 ? 500 ? 1m ? 2m ? 5m ? 10m ? 20m ? 50m ? 100 m ta = 100 c 25 c ? 40 c fig.3 dc current gain vs. output current output voltage : v o(on) (v) output current : i o (v) ? 1 ? 500m ? 200m ? 100m ? 50m ? 20m ? 10m ? 5m ? 2m ? 1m i o /i i = 20 ? 1m ? 10m ? 100 m ? 100 ? 200 ? 500 ? 2m ? 5m ? 20m ? 50m ta = 100 c 25 c ? 40 c fig.4 output voltage vs. output current
3/3 ldta143xet1g leshan radio company, ltd. notes: 1.dimensioning and tolerancing per ansi y14.5m, 1982. 2.controlling dimension: millimeters 3.maximum lead thickness includes lead finish thickness. minimum lead thickness is the minimum thickness of base material. 4.463c-01 obsolete, new standard 463c-02. sc-89
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