KTN2222U Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 30 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 0.6 A
• Collector Dissipation: 0.1 W
• DC Current Gain (h_fe): 100 to 300
• Transition Frequency, min: 250 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-323
• Electrically Similar to the Popular 2N2222 transistor

Here is an image showing the pin diagram of this transistor.The KTN2222U transistor is marked as "ZB".The complementary PNP transistor to the KTN2222U is the KTN2907U.You can replace the KTN2222U with the FJX2222A, KTN2222AU, MMST2222A, MMST4401 or PMST4401.