Features
• Capable of 1.5Watts of Power Dissipation.
• Collector-current 500mA
• Collector-base Voltage 80V
• Operating and storage junction temperature range: -55°C to +150°C
• Marking:MPSA55,MPSA56
• Lead Free Finish/RoHS Compliant ("P" Suffix designates
    RoHS Compliant. See ordering information)
• Case Material: Molded Plastic. UL Flammability
    Classification Rating 94V-0 and MSL Rating 1