ksd-r5c005-002 1 r 1 r 2 22k ? 22k ? sot-23 SRC1203S npn silicon transistor pin connection descriptions ? switching application ? interface circuit and driver circuit application features ? with built-in bias resistors ? simplify circuit design ? reduce a quantity of parts and manufacturing process ? high packing density ordering information absolute maximum ratings (ta=25 ? c) characteristic symbol rating unit out voltage v o 50 v input voltage v i 40,-10 v out current i o 100 ma power dissipation p d 200 mw junction temperature t j 150 ? c storage temperature t stg -55 ~ 150 ? c electrical characteristics (ta=25 ? c) characteristic symbol test co ndition min. typ. max. unit output cut-off current i o(off) v o =50v, v i =0 - - 500 na dc current gain g i v o =5v, i o =10ma 70 120 - - output voltage v o(on) i o =10ma, i i =0.5ma - 0.1 0.3 v input voltage (on) v i(on) v o =0.2v, i o =5ma - 2.1 3.0 v input voltage (off) v i(off) v o =5v, i o =0.1ma 1.0 1.2 - v transition frequency f t * v o =10v, i o =5ma, f=1mhz - 200 - mhz input current i i v i =5v, i o =0 - - 0.36 ma input resistor (input to base) r 1 - 15.4 22 28.6 k input resistor (base to common) r 2 - 15.4 22 28.6 k * : characteristic of transistor only type no. marking package code SRC1203S rc3 sot-23 device code year&week code in common out in out common r1 r2
ksd-r5c005-002 2 SRC1203S electrical characteristic curves fig. 4 g i - i o fig. 3 i o - v i(off) fig. 2 i o - v i ( on ) ? fig. 1 p d - ta
ksd-r5c005-002 3 SRC1203S outline dimension recommend pcb solder land [unit: mm]
ksd-r5c005-002 4 SRC1203S the auk corp. products are intended for the use as components in general electronic equipment (office and co mmunication equipment, m easuring equipment, home appliance, etc.). please make sure that you consult with us before you use these auk corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to th e welfare of human life(atomi c energy control, airplane, spaceship, transportation, co mbustion control, all types of safety device, etc.). auk corp. cannot accept liability to any damage which may occur in case these auk corp. products were used in the mentioned equipm ents without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice.
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