2SC1444 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 6 V
• Collector Current − Continuous, max: 6 A
• Collector Dissipation: 40 W
• DC Current Gain (h_fe): 30
• Transition Frequency, min: 10 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-66

Here is an image showing the pin diagram of this transistor.Sometimes the "2S" prefix is not marked on the package - the 2SC1444 might only be marked "C1444".The complementary PNP transistor to the 2SC1444 is the 2SA764.The BDP949 (SOT-223) is the SMD version of the 2SC1444 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SC1444 with the 2N5427, 2N5428, 2N5429, 2N5430, 2N6298, 2N6299 or 2SC1113.