2SA993C Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.5 A
• Collector Dissipation: 0.625 W
• DC Current Gain (h_fe): 100 to 200
• Transition Frequency, min: 100 MHz
• Operating and Storage Junction Temperature Range: -55 to +125 °C
• Package: TO-92

The 2SA993C 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 2SA993C transistor can have a current gain of 100 to 200. The gain of the 2SA993 will be in the range from 60 to 320, for the 2SA993B it will be in the range from 60 to 120, for the 2SA993D it will be in the range from 160 to 320.Sometimes the "2S" prefix is not marked on the package - the 2SA993C might only be marked "A993C".The complementary NPN transistor to the 2SA993C is the 2SC2277C.The 2SA1313 (SOT-23), 2SA1366 (SOT-23), 2SA1366-D (SOT-23), 2SA1518 (SOT-23), 2SA1519 (SOT-23), 2SA1520 (SOT-23), 2SA1521 (SOT-23), 2SB710A (SOT-23), FMMTA55 (SOT-23), KST55 (SOT-23), MMBTA55 (SOT-23), PZTA55 (SOT-223) and SMBTA55 (SOT-23) is the SMD version of the 2SA993C transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA993C with the 2SA1020, 2SA1283, 2SA1284, 2SA1315, 2SA1450, 2SA1450-R, 2SA1522, 2SA1523, 2SA1524, 2SA1525, 2SA1526, 2SA1527, 2SA1528, 2SA1529, 2SA1533, 2SA1534A, 2SA1619A, 2SA200, 2SA684, 2SA720, 2SA777, 2SA935, 2SA984, 2SA984-E, 2SA984K, 2SA984K-E, 2SB1229, 2SB1229-R, 2SB560, 2SB560-E, 2SB647, 2SB647A, 2SB647AC, 2SB647C, 2SB740, 2SB740-B, 2SB764, 2SB764-E, 2SB892, 2SB892-R, 2SB985, 2SB985R, KSA708C, KSA931, KSP2907AC, KSP8598C, KSP8599C, KTA1281, KTA200, KTA708, KTA708-Y, KTB764, KTB764-Y or PN3645.