PMST4403 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -40 V
• Collector-Base Voltage, max: -40 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.6 A
• Collector Dissipation: 0.2 W
• DC Current Gain (h_fe): 100 to 300
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: SOT-323
• Electrically Similar to the Popular 2N4403 transistor

Here is an image showing the pin diagram of this transistor.The PMST4403 transistor is marked as "2T".The complementary NPN transistor to the PMST4403 is the PMST4401.The 2N4403 is the TO-92 version of the PMST4403.You can replace the PMST4403 with the FJX2907A, KTN2907AU, KTN2907U, MMST2907A or MMST4403.