2SD1490 Silicon NPN Epitaxial Application Low frequency power amplifier Complementary pair with 2SB1059 Outline TO-92 (1) 1. Emitter 2. Collector 3. Base 3 2 1 2SD1490 Absolute Maximum Ratings (Ta = 25°C) Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC PC Tj Tstg Ratings 70 50 6 1 0.75 150 55 to +150 Unit V V V A W °C.