BD677AG Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 4 A
• Collector Dissipation: 40 W
• DC Current Gain (h_fe): 750
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-126
• The BD677AG is the lead-free version of the BD677A transistor

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the BD677AG is the BD678AG.You can replace the BD677AG with the 2N6038, 2N6038G, 2N6039, 2N6039G, BD677, BD677A, BD677G, BD679, BD679A, BD679AG, BD679G, BD681, BD681G, BD777, BD779, KSE800, KSE801, KSE802, KSE803, MJE800, MJE800G, MJE801, MJE801G, MJE802, MJE802G, MJE803 or MJE803G.