1998. 6. 15 1/5 semiconductor technical data krc241s~krc246s epitaxial planar npn transistor revision no : 2 high current 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 output current : 800ma. dim millimeters 1. common (emitter) 2. in (base) 3. out (collector) sot-23 a b c d e 2.93 0.20 1.30+0.20/-0.15 0.45+0.15/-0.05 2.40+0.30/-0.20 g 1.90 h j k l m n 0.95 0.13+0.10/-0.05 0.00 ~ 0.10 0.55 0.20 min 1.00+0.20/-0.10 m j k e 1 2 3 h g a n c b d 1.30 max ll pp p7 + _ equivalent circuit maximum rating (ta=25 1 ) r1 r2 common out in type no. r1(k u ) r2(k u ) krc241s 1 1 KRC242S 2.2 2.2 krc243s 4.7 4.7 krc244s 10 10 krc245s 1 10 krc246s 2.2 10 characteristic symbol rating unit output voltage krc241s 246s v o 50 v input voltage krc241s v i 10, -10 v KRC242S 12, -10 krc243s 20, -10 krc244s 30, -10 krc245s 10, -5 krc246s 12, -6 output current krc241s 246s i o 800 ma power dissipation p d 200 mw junction temperature t j 150 1 storage temperature range t stg -55 150 1 type krc241s KRC242S krc243s krc244s krc245s krc246s mark nq nr ns nt nu nv mark spec type name marking lot no.
1998. 6. 15 2/5 krc241s~krc246s revision no : 2 electrical characteristics (ta=25 1 ) note : * characteristic of transistor only. characteristic symbol test condition min. typ. max. unit output cut-off current krc241s 246s i o(off) v o = 30v, v i =0 - - 10 a dc current gain krc241s g i v o = 5v, i o =50ma 33 - - KRC242S 39 - - krc243s 47 - - krc244s 56 - - krc245s 56 - - krc246s 56 - - output voltage krc241s 246s v o(on) i o =50ma, i i =2.5ma - 0.1 0.3 v input voltage (on) krc241s v i(on) v o =0.3v, i o =20ma - - 3.0 v KRC242S - - 3.0 krc243s - - 3.0 krc244s - - 3.0 krc245s - - 3.0 krc246s - - 2.0 input voltage (off) krc241s 244s v i(off) v o =5v, i o =0.1ma 0.5 - - v krc245s 246s 0.3 - - transition frequency krc241s 246s f t * v o =10v, i o =5ma, f=100mhz - 200 - mhz input current krc241s i i v i = 5v - - 7.2 ma KRC242S - - 3.8 krc243s - - 1.8 krc244s - - 0.88 krc245s - - 7.2 krc246s - - 3.6
1998. 6. 15 3/5 krc241s~krc246s revision no : 2 i - v i(on) input on voltage v (v) o output current i (ma) o i(on) i - v i(on) input on voltage v (v) o output current i (ma) o i(on) input off voltage v (v) o output current i ( a) i(off) i - v o i(off) g - i o output current i (ma) i dc current gain g io input off voltage v (v) o output current i ( a) i(off) i - v oi(off) g - i o output current i (ma) i dc current gain g io 0.1 0.3 1 3 0.3 10 30 100 300 1k 0.5 1 3 5 10 30 50 100 300 500 v =0.3v o ta=100 c ta=25 c ta=-25 c 0.4 30 krc241s v =0.3v ta=100 c KRC242S o ta=-25 c ta=25 c 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 50 100 300 500 1k 3k 5k krc241s ta=10 0 c ta=25 c t a=-2 5 c v =5v o ta=-25 c t a=2 5 c t a=10 0 c v =5v o KRC242S 1 3 10 30 300 1 30 100 300 1k 3 5 10 50 100 krc241s o v =5v ta= 1 0 0 c ta=25 c ta=-25 c t a=1 0 0 c v =5v KRC242S o ta=-25 c ta=25 c 100 50 30 10 5 3 1 0.5 0.3 500 300 0.1 0.3 100 10 1 3 30 1k 300 100 300 50 30 500 0.8 0.4 0.6 1.6 1.2 1.0 1.4 2.0 1.8 5k 3k 1k 3 1 100 50 10 5 30 300 1 3 10 30 100 300 1k
1998. 6. 15 4/5 krc241s~krc246s revision no : 2 i - v i(on) input on voltage v (v) o output current i (ma) o i(on) i - v i(on) input on voltage v (v) o output current i (ma) o i(on) input off voltage v (v) o output current i ( a) i(off) i - v o i(off) g - i o output current i (ma) i dc current gain g io input off voltage v (v) o output current i ( a) i(off) i - v oi(off) g - i o output current i (ma) i dc current gain g io 0.1 0.3 1 3 0.3 10 30 100 300 1k 0.5 1 3 5 10 30 50 100 300 500 v =0.3v o ta=100 c ta=25 c ta=-25 c 0.4 30 krc243s v =0.3v ta=100 c krc244s o ta=-25 c ta=25 c 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 50 100 300 500 1k 3k 5k krc243s ta=100 c ta=25 c ta=-25 c v =5v o ta=-25 c t a=25 c t a=10 0 c v =5v o krc244s 1 3 10 30 300 1 30 100 300 1k 3 5 10 50 100 krc243s o v =5v ta=1 0 0 c ta=25 c ta=-25 c ta= 1 0 0 c v =5v krc244s o ta=-25 c ta=25 c 100 50 30 10 5 3 1 0.5 0.3 500 300 0.1 0.3 100 10 1 3 30 1 k 300 100 300 50 30 500 0.8 0.4 0.6 1.6 1.2 1.0 1.4 2.0 1.8 5k 3k 1k 100 50 10 30 300 1 3 10 30 100 300 1k 500 1k 3k
1998. 6. 15 5/5 krc241s~krc246s revision no : 2 i - v i(on) input on voltage v (v) o output current i (ma) o i(on) i - v i(on) input on voltage v (v) o output current i (ma) o i(on) input off voltage v (v) o output current i ( a) i(off) i - v o i(off) g - i o output current i (ma) i dc current gain g io input off voltage v (v) o output current i ( a) i(off) i - v oi(off) g - i o output current i (ma) i dc current gain g io 0.1 0.3 1 3 0.3 10 30 100 300 1k 0.5 1 3 5 10 30 50 100 300 500 v =0.3v o ta=100 c ta=25 c ta=-25 c 0.4 30 krc245s 0.6 0.8 1.0 1.2 1.4 1.6 50 100 300 500 1k 3k 5k krc245s ta=100 c ta=25 c ta=-25 c v =5v o 1 3 10 30 300 30 100 300 1k 10 50 100 krc245s o v =5v ta=100 c ta=25 c ta=-25 c 0.2 0 500 1k 3k ta=-25 c ta=25 c t a =10 0 c 0.4 10 13 300 50 30 100 1k 500 3k krc246s v =5v o 0 50 30 100 0.2 30 10 100 300 1k ta=10 0 c ta=-25 c ta=25 c 0.8 0.6 1.0 1.2 1.4 1.6 50 500 300 1k 5k 3k o krc246s v =5v 0.1 1 0.5 0.3 5 3 30 10 0.3 1 ta=100 c 300 100 500 krc246s v =0.3v o 310 ta=-25 c ta=25 c 30 100 300 1 k
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