Power Transistors TO-126 Case Top View TYPE NO. NPN 2N4921 2N4922 2N4923 2N5190 2N5191 2N5192 2N5655 2N5656 2N5657 2N6037 2N6038 2N6039 BD135 BD137 BD139 BD175 BD177 BD179 BD233 BD235 BD237 BD433 BD435 BD437 BD439 BD441 BD675 BD675A BD677 BD677A BD679 BD679A BD681 BD683 BF469 BF471 PNP 2N4918 2N4919 2N4920 2N5193 2N5194 2N5195 2N6034 2N6035 2N6036 BD136 BD138 BD140 BD176 BD178 BD180 BD234 BD236 BD238 BD434 BD436 BD438 BD440 BD442 BD676 BD676A BD678 BD678A BD680 BD680A BD682 BD684 BF470 BF472 IC (A) PD (W) BVCBO (V) BVCEO (V) MAX 1.0 1.0 1.0 4.0 4.0 4.0 0.5 0.5 0.5 4.0 4.0 4.0 1.5 1.5 1.5 3.0 3.0 3.0 2.0 2.0 2.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 0.05 0.05 30 30 30 40 40 40 20 20 20 40 40 40 12.5 12.5 12.5 30 30 30 25 25 25 36 36 36 36 36 40 40 40 40 40 40 40 40 1.25 1.25 MIN 40 60 80 40 60 80 275 325 375 40 60 80 45 60 100 45 60 80 45 60 80 22 32 45 60 80 45 45 60 60 80 80 100 120 250 300 MIN 40 60 80 40 60 80 250 300 350 40 60 80 45 60 80 45 60 80 45 60 80 22 32 45 60 80 45 45 60 60 80 80 100 120 250 300 hFE MIN 30 30 30 25 25 20 30 30 30 750 750 750 63 63 63 40 40 40 40 40 40 40 40 30 20 15 750 750 750 750 750 750 750 750 50 50 MAX 150 150 150 100 100 80 250 250 250 15,000 15,000 15,000 250 250 250 ---------------------- Bottom View @ IC (mA) VCE(SAT) (V) @ IC (A) fT (MHz) 500 500 500 1,500 1,500 1,500 100 100 100 2,000 2,000 2,000 150 150 150 150 150 150 150 150 150 10 10 10 10 10 1.5 2.0 1.5 2.0 1.5 2.0 1.5 1.5 0.025 0.025 MAX 0.6 0.6 0.6 0.6 0.6 0.6 1.0 1.0 1.0 2.0 2.0 2.0 0.5 0.5 0.5 0.8 0.8 0.8 0.6 0.6 0.6 0.5 0.5 0.6 0.8 0.8 2.5 2.8 2.5 2.8 2.5 2.8 2.5 2.5 0.6 0.6 1.0 1.0 1.0 1.5 1.5 1.5 0.1 0.1 0.1 2.0 2.0 2.0 0.5 0.5 0.5 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 1.5 2.0 1.5 2.0 1.5 2.0 1.5 1.5 0.03 0.03 MIN 3.0 3.0 3.0 2.0 2.0 2.0 10 10 10 25 25 25 ---3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 60 60 Shaded areas indicate Darlington. (6-December 2004) w w w. c e n t r a l s e m i . c o m