View 2sb1219 e datasheet:

Transistor 2SB1219, 2SB1219A Silicon PNP epitaxial planer type For general amplification Unit: mm Complementary to 2SD1820 and 2SD1820A Features 2.1± 0.1 0.425 1.25± 0.1 0.425 Large collector current IC. S-Mini type package, allowing downsizing of the equipment and automatic insertion through the tape packing and the magazine 1 packing. 3 Absolute Maximum Ratings (Ta=25?C) 2 Parameter Symbol Ratings Unit Collector to 2SB1219 –30 VCBO V base voltage 2SB1219A –60 Collector to 2SB1219 –25 VCEO V emitter voltage 2SB1219A –50 0.2± 0.1 Emitter to base voltage VEBO –5 V Peak collector current ICP –1 A 1:Base Collector current IC – 0.5 A 2:Emitter EIAJ:SC–70 Collector power dissipation PC 150 mW 3:Collector S-Mini Type Package Junction temperature Tj 150 ?C Marking