KTN2222AS Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 40 V
• Collector-Base Voltage, max: 75 V
• Emitter-Base Voltage, max: 6 V
• Collector Current − Continuous, max: 0.6 A
• Collector Dissipation: 0.35 W
• DC Current Gain (h_fe): 100 to 300
• Transition Frequency, min: 300 MHz
• Noise Figure, max: 4 dB
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-23
• Electrically Similar to the Popular 2N2222A transistor

Here is an image showing the pin diagram of this transistor.The KTN2222AS transistor is marked as "ZG".The complementary PNP transistor to the KTN2222AS is the KTN2907AS.You can replace the KTN2222AS with the BCW66, FMMT2222A, FMMT2222AR, FMMT491, FMMT491Q, FMMT619, KN2222AS, KST2222A, KST4401, MMBT2222A, MMBT4401, PMBT2222A, PMBT4401 or PMST2222A.