2SC1628-Y Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 160 V
• Collector-Base Voltage, max: 180 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 0.05 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 120 to 240
• Transition Frequency, min: 120 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-202

Here is an image showing the pin diagram of this transistor.The 2SC1628-Y transistor can have a current gain of 120 to 240. The gain of the 2SC1628 will be in the range from 70 to 240, for the 2SC1628-O it will be in the range from 70 to 140.Sometimes the "2S" prefix is not marked on the package - the 2SC1628-Y might only be marked "C1628-Y".The complementary PNP transistor to the 2SC1628-Y is the 2SA818-Y.You can replace the 2SC1628-Y with the 2SC2231, 2SC2231A or 2SC2483.