chip type 2c1893 geometry 4500 polarity npn data sheet no. 2c1893 generic packaged parts: 2n1893, 2n1893s chip type 2c1893 by semicoa semi- conductors provides performance similar to these devices. product summary: part numbers: 2n1893 , 2n1893s , 2n1893ub, SD1893, SD1893f, sq1893, sq1893f applications: designed for medium power amplifier and switching applica- tions. features: medium power ratings top al - 12 k? min. backside au - 6.5 k? nom. emitter 2.3 mils x 7.0 mils base 5.0 mils x 11.0 mils die thickness chip area top surface 30 mils x 30 mils silox passivated mechanical specifications metallization bonding pad size 8 mils nominal parameter test conditions min max unit bv cbo i c = 100 a, i e = 0 120 --- v dc bv ebo i e = 100 a, i c = 0 7.0 --- v dc i cbo v cb = 60 v, i e = 0 --- 10 na dc h fe i c = 150 ma dc, v ce = 10 v 40 120 --- electrical characteristics t a = 25 o c due to limitations of probe testing, only dc parameters are tested. this must be done with pulse width less than 300 s, duty cycle less than 2%.
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