The ZUMT591TC from Diodes Incorporated is a PNP bipolar (BJT) transistor rated 60 V and 1 A, with a 150 MHz transition frequency and 500 mW power dissipation, in a surface-mount SOT-323 package.
The ZUMT591TA from Diodes Incorporated is a PNP bipolar (BJT) transistor rated 60 V and 1 A, with a 150 MHz transition frequency and 500 mW power dissipation, in a surface-mount SOT-323 package.