2SA1353 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -300 V
• Collector-Base Voltage, max: -300 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.1 A
• Collector Dissipation: 7 W
• DC Current Gain (h_fe): 40 to 320
• Transition Frequency, min: 70 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The 2SA1353 transistor can have a current gain of 40 to 320. The gain of the 2SA1353-C will be in the range from 40 to 80, for the 2SA1353-D it will be in the range from 60 to 120, for the 2SA1353-E it will be in the range from 100 to 200, for the 2SA1353-F it will be in the range from 160 to 320.Sometimes the "2S" prefix is not marked on the package - the 2SA1353 might only be marked "A1353".The complementary NPN transistor to the 2SA1353 is the 2SC3417.The PMBTA92 (SOT-23) is the SMD version of the 2SA1353 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1353 with the 2SA1381, 2SA1479, 2SA1480 or KSA1381.