PN290Absolute Maximum Ratings (1),(2) 7A / MMBT2907A / PZT2 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera- ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi- tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted. SymbolParameterValueUnit VCEO Collector-Emitter Voltage -60 V VCBO Collector-Base Voltage -60 V VEBO Emitter-Base Voltage -5.0 V IC Collector Current - Continuous -800 mA TJ, TSTG Operating and Storage Junction Temperature Range -55 to +150 °C 907A — 60Notes: 1. These ratings are based on a maximum junction temperature of 150°C. 2. These are steady-state limits. ON Semiconductor should be consulted on applications involving pulsed or low- duty cycle operations. V PNP GeneThermal Characteristics Values are at TA = 25°C unless otherwise noted. Max.raSymbolParameterUnitl-PuPN2907A (4) MMBT2907A (3) PZT2907A (4) Total Device Dissipation 625 350 1000 mW P rpose T D Derate Above 25°C 5.0 2.8 8.0 mW/°C RθJC Thermal Resistance, Junction to Case 83.3 °C/W RθJA Thermal Resistance, Junction to Ambient 200 357 125 °C/W ransistorNotes: 3. Device is mounted on FR-4 PCB 1.6 inch X 1.6 inch X 0.06 inch. 4. PCB size: FR-4 76 x 114 x 1.57 mm3 (3.0 inch x 4.5 inch x 0.062 inch) with minimum land pattern size. www.onsemi.com 2