KTC3228O Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 160 V
• Collector-Base Voltage, max: 160 V
• Emitter-Base Voltage, max: 6 V
• Collector Current − Continuous, max: 1 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 100 to 200
• Transition Frequency, min: 15 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92MOD
• Electrically Similar to the Popular 2SC3228-O transistor

Here is an image showing the pin diagram of this transistor.The KTC3228O transistor can have a current gain of 100 to 200. The gain of the KTC3228 will be in the range from 60 to 320, for the KTC3228R it will be in the range from 60 to 120, for the KTC3228Y it will be in the range from 160 to 320.The complementary PNP transistor to the KTC3228O is the KTA1275R.The 2N5551S (SOT-23), DXT5551 (SOT-89), DZT5551 (SOT-223), KST43 (SOT-23), KST5551 (SOT-23) and MMBT5551 (SOT-23) is the SMD version of the KTC3228O transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.The 2SC3228-O is the TO-92 version of the KTC3228O.You can replace the KTC3228O with the 2SC2383, 2SC2383O, 2SC3228, 2SC3228-O, KSC2383 or KSC2383O.