2SA1588-Y Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -30 V
• Collector-Base Voltage, max: -35 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.5 A
• Collector Dissipation: 0.1 W
• DC Current Gain (h_fe): 120 to 240
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-323

Here is an image showing the pin diagram of this transistor.The 2SA1588-Y transistor can have a current gain of 120 to 240. The gain of the 2SA1588 will be in the range from 70 to 400, for the 2SA1588-GR it will be in the range from 200 to 400, for the 2SA1588-O it will be in the range from 70 to 140.Sometimes the "2S" prefix is not marked on the package - the 2SA1588-Y might only be marked "A1588-Y".You can replace the 2SA1588-Y with the BC807-16W, BC807W, FJX1182, FJX1182-Y, FJX2907A, KTN2907AU, KTN2907U, MMST2907A, MMST4403 or PMST4403.