KE C SEMICONDUCTOR BC546/7/8 KOREA ELECTRONICS CO.LTD. TECHNICAL DATA EPITAXIAL PLANAR NPN TRANSISTOR GENERAL PURPOSE APPLICATION. SWITCHING APPLICATION . FEATURES B c * High Voltage : BC546 Vero=65V. * For Complementary With PNP Type BC556/557/558. { I 1 | N DIM MILLIMETERS K _ He | z} A 4.70 MAX MAXIMUM RATINGS (Ta=25) S ; a Na > CHARACTERISTIC SYMBOL| RATING | UNIT efi 00 F 1.27 BC546 80 G 0.85 ~ _ H 0.45 Collector-Base BC5A7 Veo 50 Vv ellew 7 14.004 0.50 Voltage Fr F K 0.55 MAX BC548 30 L 2.30 M 0.45 MAX BCs46 65 oo N 1.00 Collector-Emitter Ae _ = 1. COLLECTOR Voltage BOOT Vo 48 v _ 2. BASE BC548 30 3. EMITTER BC546 6 Emitter-Base BC5A7 Vewo 6 Vv TO-92 Voltage BC548 5 BC546 100 Collector Current BC547 Te 100 mA BC548 100 BC546 -100 Emitter Current BC547 le -100 mA BC548 -100 Collector Power Dissipation Pe 625 mW Junction Temperature Tj 150 Cc Storage Temperature Range Tog -55 ~ 150 Cc 1998. 10. 8 Revision No : 3 KEC 1/3BC546/7/8 ELECTRICAL CHARACTERISTICS (Ta=25T) CHARACTERISTIC SYMBOL TEST CONDITION MIN. | TYP. | MAX.| UNIT Collector Cut-off Current Tczo Vcs=30V, In=0 - - 15 nA BC546 110 - 450 DC Current Gain (Note) BC547 hye Vcn=5V, Ic=2mA 110 - 800 BC548 110 - 800 Collector-Emitter _ _- _ _ . Saturation Voltage Vceisat) Ic=100mA, Is-omA 0.6 Vv Base-Emitter VBEtsav) Ic= 100mA, In=-omA ~ 0.9 ll v Saturation Voltage VBE(ONI) Vcr=5V, Tc=2mA 0.58 _ 0.7 Vv Base-Emitter Voltage VE(oN2) Vcn=5V, Tc=10mA _ _ 0.75 Vv nan wigs 7 Vcr=5V, Ic=10mA, _ _ Transition Frequency fy f= 100MHz 150 MHz Collector Output Capacitance Cop Vcn=l0V, f=l1MHz - - 45 pF . . Vce=6V, Ic=0.1mA - Noise Figure NF Ry=10kQ, t=1kHz 1.0 10 dB NOTE : According to the value of hr: the BC546, BC547, BC548 are classified as follows. CLASSIFICATION none A B C BC546 110 ~ 450 110 ~ 220 200 ~ 450 - hrr BC547 110~800 110 ~ 220 200 ~ 450 420 ~ 800 BC548 110~800 110 ~ 220 200 ~ 450 420 ~ 800 1998. 10. 8 Revision No : 3 2/3 KECVor =5V 25C COMMON EMITTER COMMON EMITTER Ta=100C =25C Vcg =5V Ta Ta Ta=-25C BC546/7/8 o io} ee Ee = 25) Zz S o COMMON EMITTER Ic /Ig=10 Ta=25C COMMON EMITTER 3/38 KEC 13 Revision No 1998. 10. 8