2SA1200-O Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -150 V
• Collector-Base Voltage, max: -150 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.05 A
• Collector Dissipation: 0.5 W
• DC Current Gain (h_fe): 80 to 160
• Transition Frequency, min: 120 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-89

Here is an image showing the pin diagram of this transistor.The 2SA1200-O transistor can have a current gain of 80 to 160. The gain of the 2SA1200 will be in the range from 80 to 240, for the 2SA1200-Y it will be in the range from 120 to 240.The 2SA1200-O transistor is marked as "BO".The complementary NPN transistor to the 2SA1200-O is the 2SC2880-O.You can replace the 2SA1200-O with the BF621, BF623, DXT5401 or KTA1660.