TIP3055 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 70 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 15 A
• Collector Dissipation: 90 W
• DC Current Gain (h_fe): 20 to 70
• Transition Frequency, min: 3 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-247
• Electrically Similar to the Popular 2N3055 transistor

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the TIP3055 is the TIP2955.You can replace the TIP3055 with the BD745A, BD745B, BD745C, NTE392, TIP3055G, TIP35A, TIP35AG, TIP35B, TIP35BG, TIP35C, TIP35CA or TIP35CG.The TIP3055G transistor is the lead-free version of the TIP3055.