ksd-r5c018-000 1 SRC1211SF npn silicon transistor pin connection descriptions ? switching application ? interface circuit and driver circuit application features ? with built-in bias resistor ? simplify circuit design ? reduce a quantity of parts and manufacturing process ? high packing density ordering information type no. marking package code SRC1211SF rcd sot-23f device code year&week code absolute maximum ratings (ta=25 c) characteristic symbol rating unit output voltage v o 50 v input voltage v i 30, -5 v output current i o 100 ma power dissipation p d 200 mw junction temperature t j 150 c storage temperature range t stg -55 ~ 150 c electrical characteristics (ta=25 c) characteristic symbol test condition 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 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 - 0.9 1.4 v input voltage (off) v i(off) v o =5v, i o =0.1ma 0.3 0.55 - 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 - - 0.88 ma input resistor (input to base) r 1 - 7 10 13 k * : characteristic of transistor only in out common r 1 in common out r 1 = 10k
ksd-r5c018-000 2 SRC1211SF electrical characteristic curves fig. 3 i o ? v i(off) fig. 2 i o ? v i ( on ) fig. 4 g i - i o ? fig. 1 p d - ta
ksd-r5c018-000 3 SRC1211SF outline dimension recommend pcb solder land [unit: mm]
ksd-r5c018-000 4 SRC1211SF 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 equi pments without prior consultation with auk corp.. specifications mentioned in this publicati on are subject to change without notice.
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