1996. 9. 9 1/5 semiconductor technical data krc241m~krc246m epitaxial planar npn transistor revision no : 1 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. 1 2 3 to-92m dim millimeters a b c d e f g h j k 1. emitter 2. collector 3. base 3.20 max 4.30 max 0.55 max 2.40 0.15 1.27 2.30 14.00 0.50 0.60 max 1.05 1.45 25 0.55 max l m n f a g j k d ee l n m c h 0.80 o 0.75 o b + _ + _ equivalent circuit maximum rating (ta=25 1 ) r1 r2 common out in type no. r1(k u ) r2(k u ) krc241m 1 1 KRC242M 2.2 2.2 krc243m 4.7 4.7 krc244m 10 10 krc245m 1 10 krc246m 2.2 10 characteristic symbol rating unit output voltage krc241m 246m v o 50 v input voltage krc241m v i 10, -10 v KRC242M 12, -10 krc243m 20, -10 krc244m 30, -10 krc245m 10, -5 krc246m 12, -6 output current krc241m 246m i o 800 ma power dissipation p d 400 mw junction temperature t j 150 1 storage temperature range t stg -55 150 1
1996. 9. 9 2/5 krc241m~krc246m revision no : 1 electrical characteristics (ta=25 1 ) note : * characteristic of transistor only. characteristic symbol test condition min. typ. max. unit output cut-off current krc241m 246m i o(off) v o = 30v, v i =0 - - 10 a dc current gain krc241m g i v o = 5v, i o =50ma 33 - - KRC242M 39 - - krc243m 47 - - krc244m 56 - - krc245m 56 - - krc246m 56 - - output voltage krc241m 246m v o(on) i o =50ma, i i =2.5ma - 0.1 0.3 v input voltage (on) krc241m v i(on) v o =0.3v, i o =20ma - - 3.0 v KRC242M - - 3.0 krc243m - - 3.0 krc244m - - 3.0 krc245m - - 3.0 krc246m - - 2.0 input voltage (off) krc241m 244m v i(off) v o =5v, i o =0.1ma 0.5 - - v krc245m 246m 0.3 - - transition frequency krc241m 246m f t * v o =10v, i o =5ma, f=100mhz - 200 - mhz input current krc241m i i v i = 5v - - 7.2 ma KRC242M - - 3.8 krc243m - - 1.8 krc244m - - 0.88 krc245m - - 7.2 krc246m - - 3.6
1996. 9. 9 3/5 krc241m~krc246m revision no : 1 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 krc241m v =0.3v ta=100 c KRC242M 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 krc241m ta=100 c ta=25 c t a=-25 c v =5v o ta=-25 c ta =25 c ta =100 c v =5v o KRC242M 1 3 10 30 300 1 30 100 300 1k 3 5 10 50 100 krc241m o v =5v ta= 100 c ta=25 c ta=-25 c ta= 100 c v =5v KRC242M 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
1996. 9. 9 4/5 krc241m~krc246m revision no : 1 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 krc243m v =0.3v ta=100 c krc244m 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 krc243m ta=100 c ta=25 c ta=-25 c v =5v o ta=-25 c ta =25 c ta =100 c v =5v o krc244m 1 3 10 30 300 1 30 100 300 1k 3 5 10 50 100 krc243m o v =5v ta=100 c ta=25 c ta=-25 c ta=1 0 0 c v =5v krc244m 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
1996. 9. 9 5/5 krc241m~krc246m revision no : 1 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 krc245m 0.6 0.8 1.0 1.2 1.4 1.6 50 100 300 500 1k 3k 5k krc245m ta=100 c ta=25 c ta=-25 c v =5v o 1 3 10 30 300 30 100 300 1k 10 50 100 krc245m o v =5v ta =1 00 c ta=25 c ta=-25 c 0.2 0 500 1k 3k ta=-2 5 c ta=25 c ta = 1 00 c 0.4 10 13 300 50 30 100 1k 500 3k krc246m v =5v o 0 50 30 100 0.2 30 10 100 300 1k ta=1 00 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 krc246m v =5v 0.1 1 0.5 0.3 5 3 30 10 0.3 1 ta=100 c 300 100 500 krc246m v =0.3v o 310 ta=-25 c ta=25 c 30 100 300 1 k
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