2SA1358 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -120 V
• Collector-Base Voltage, max: -120 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -1 A
• Collector Dissipation: 10 W
• DC Current Gain (h_fe): 80 to 240
• Transition Frequency, min: 120 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126F

Here is an image showing the pin diagram of this transistor.The 2SA1358 transistor can have a current gain of 80 to 240. The gain of the 2SA1358-O will be in the range from 80 to 160, for the 2SA1358-Y it will be in the range from 120 to 240.Sometimes the "2S" prefix is not marked on the package - the 2SA1358 might only be marked "A1358".The complementary NPN transistor to the 2SA1358 is the 2SC3421.The 2SA1201 (SOT-89) and KTA1661 (SOT-89) is the SMD version of the 2SA1358 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1358 with the 2SA1021, 2SA1184, 2SA1220, 2SA1220A, 2SA795, 2SA795A, 2SB631K, 2SB649, KSA1220, KSA1220A or KTA1700.