2SC3441-D 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 180
• 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-D transistor can have a current gain of 90 to 180. The gain of the 2SC3441 will be in the range from 90 to 500, 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.The 2SC3441-D transistor is marked as "DD".The complementary PNP transistor to the 2SC3441-D is the 2SA1366-D.You can replace the 2SC3441-D with the 2SC3325, 2SC3912, 2SC3913, 2SC3914, 2SC3915, 2SD602A, FMMTA05, FMMTA06, KST05 or KST06.