BD677ASTU,ONSEMI,MEDIUM POWER NPN DARLINGTON BIPOLAR POWER TRANSISTOR
BD677ASTU BY ONSEMI IS A MEDIUM POWER NPN DARLINGTON BIPOLAR POWER TRANSISTOR FEATURING HIGH CURRENT GAIN 45V COLLECTOR-EMITTER VOLTAGE 4A COLLECTOR CURRENT AND TO-220 PACKAGE FOR EFFICIENT POWER AMPLIFICATION APPLICATIONS.