2SC3441 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 55 V
• Emitter-Base Voltage, max: 4 V
• Collector Current − Continuous, max: 0.4 A
• Collector Dissipation: 0.15 W
• DC Current Gain (h_fe): 90 to 500
• Transition Frequency, min: 150 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-23

Here is an image showing the pin diagram of this transistor.The 2SC3441 transistor can have a current gain of 90 to 500. The gain of the 2SC3441-D will be in the range from 90 to 180, for the 2SC3441-E it will be in the range from 150 to 300, for the 2SC3441-F it will be in the range from 250 to 500.Sometimes the "2S" prefix is not marked on the package - the 2SC3441 might only be marked "C3441".The complementary PNP transistor to the 2SC3441 is the 2SA1366.You can replace the 2SC3441 with the 2SC3912, 2SC3913, 2SC3914, 2SC3915, FMMTA05, FMMTA06, KST05 or KST06.