2sb561.pdf datasheet:

2SB561Silicon PNP EpitaxialADE-208-1023 (Z)1st. EditionMar. 2001Application Low frequency power amplifier Complementary pair with 2SD467OutlineTO-92 (1)1. Emitter2. Collector3. Base3212SB561Absolute Maximum Ratings (Ta = 25C)Item Symbol Ratings UnitCollector to base voltage VCBO 25 VCollector to emitter voltage VCEO 20 VEmitter to base voltage VEBO 5 VCollector current IC 0.7 ACollector peak current iC(peak) 1.0 ACollector power dissipation PC 0.5 WJunction temperature Tj 150 CStorage temperature Tstg 55 to +150 CElectrical Characteristics (Ta = 25C)Item Symbol Min Typ Max Unit Test conditionsCollector to base breakdown V(BR)CBO 25 V IC = 10 A, IE = 0voltageCollector to emitter breakdown V(BR)CEO 20 V IC = 1 mA, RBE = voltageEmitter to base breakdown V