View 2sa1588 datasheet:

2SA1588 TOSHIBA Transistor Silicon PNP Epitaxial (PCT process) 2SA1588 Audio Frequency Low Power Amplifier Applications Unit: mm Driver Stage Amplifier Applications Switching Applications • Excellent hFE linearity: hFE (2) = 25 (min) at V = -6 V, I = -400 mA CE C • Complementary to 2SC4118 Maximum Ratings (Ta = = 25°C) = = Characteristics Symbol Rating Unit Collector-base voltage VCBO -35 V Collector-emitter voltage VCEO -30 V Emitter-base voltage VEBO -5 V Collector current IC -500 mA Base current IB -50 mA JEDEC ? Collector power dissipation PC 100 mW JEITA SC-70 Junction temperature Tj 125 °C TOSHIBA 2-2E1A Storage temperature range Tstg -55~125 °C Weight: 0.006 g (typ.) Electrical Characteristics (Ta = = 25°C) = = Characteristics Symbol T