KST2907A Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -60 V
• Collector-Base Voltage, max: -60 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.6 A
• Collector Dissipation: 0.35 W
• DC Current Gain (h_fe): 100 to 300
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-23
• Electrically Similar to the Popular PN2907A transistor

Here is an image showing the pin diagram of this transistor.The KST2907A transistor is marked as "2F".The complementary NPN transistor to the KST2907A is the KST2222A.The PN2907A is the TO-92 version of the KST2907A.You can replace the KST2907A with the FMMT2907A, FMMT2907AR, FMMT591, FMMT591Q, KN2907AS, KTN2907AS, MMBT2907A, MMBT4354, MMBT4355, PMBT2907A or PMST2907A.