2SA200-O Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -60 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.5 A
• Collector Dissipation: 0.625 W
• DC Current Gain (h_fe): 70 to 140
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The 2SA200-O is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, collector, and base leads.
Here is an image showing the pin diagram of this transistor.The 2SA200-O transistor can have a current gain of 70 to 140. The gain of the 2SA200 will be in the range from 70 to 240, for the 2SA200-Y it will be in the range from 120 to 240.Sometimes the "2S" prefix is not marked on the package - the 2SA200-O might only be marked "A200-O".The complementary NPN transistor to the 2SA200-O is the 2SC200-O.The FMMTA55 (SOT-23) and KST55 (SOT-23) is the SMD version of the 2SA200-O transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.The KTA200-O is the TO-92 version of the 2SA200-O.You can replace the 2SA200-O with the 2SA1020, 2SA1020O, 2SA1283, 2SA1284, 2SA1315, 2SA1315-O, 2SA1522, 2SA1523, 2SA1524, 2SA1525, 2SA1526, 2SA1527, 2SA1528, 2SA1529, 2SA984, 2SA984K, 2SA993, 2SB560, 2SB647, 2SB647A, 2SB764, BC638, BC640, KSA708C, KSA708CO, KSA931, KSA931O, KTA1281, KTA1281O, KTA200, KTA200-O, KTA708 or KTB764.