KST56 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -80 V
• Collector-Base Voltage, max: -80 V
• Emitter-Base Voltage, max: -4 V
• Collector Current − Continuous, max: -0.5 A
• Collector Dissipation: 0.35 W
• DC Current Gain (h_fe): 50
• Transition Frequency, min: 50 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-23

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the KST56 is the KST06.You can replace the KST56 with the 2N5401S, FMMT555, FMMTA56, KST5401, MMBT4356, MMBT5401, MMBTA56, PBHV9115T, PMBTA56 or SMBTA56.