D1220 Description
TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) 2SD1220 2SD1220 Power Amplifier Applications Unit: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in JEDEC JEITA ― ― temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e.