2n2907ac3c.pdf datasheet:

SILICON PLANAR EPITAXIAL PNP TRANSISTOR 2N2907AC3 Low Power, High Speed Saturated Switching Hermetic Surface Mounted Package. Ideally suited for High Speed Switching and General Purpose Applications Screening Options Available ABSOLUTE MAXIMUM RATINGS (TA = 25C unless otherwise stated) VCBO Collector Base Voltage -60V VCEO Collector Emitter Voltage -60V VEBO Emitter Base Voltage -5V IC Continuous Collector Current -600mA PD TA = 25C Total Power Dissipation at 500mW Derate Above 37.5C 3.08mW/C TJ Junction Temperature Range -65 to +200C Tstg Storage Temperature Range -65 to +200C THERMAL PROPERTIES (Each Device) Symbols Parameters Min. Typ. Max. Units RJA Thermal Resistance, Junction To Ambient 325 C/W Semelab Limited reserves the right to change test conditions, parameter limits and pac