2SA1524 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -6 V
• Collector Current − Continuous, max: -0.5 A
• Collector Dissipation: 0.3 W
• DC Current Gain (h_fe): 50
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92S

Here is an image showing the pin diagram of this transistor.Sometimes the "2S" prefix is not marked on the package - the 2SA1524 might only be marked "A1524".The complementary NPN transistor to the 2SA1524 is the 2SC3918.The 2SA1313 (SOT-23), 2SA1313-O (SOT-23), 2SA1313-Y (SOT-23), 2SA1366 (SOT-23), 2SA1366-D (SOT-23), 2SA1366-E (SOT-23), 2SA1366-F (SOT-23), 2SA1518 (SOT-23), 2SA1519 (SOT-23), 2SA1520 (SOT-23), 2SA1521 (SOT-23), 2SB710A (SOT-23), 2SB710A-Q (SOT-23), 2SB710A-R (SOT-23), 2SB710A-S (SOT-23), BCW89 (SOT-23), FMMTA55 (SOT-23), KST55 (SOT-23), MMBTA55 (SOT-23), PZTA55 (SOT-223) and SMBTA55 (SOT-23) is the SMD version of the 2SA1524 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1524 with the 2SA1020, 2SA1020O, 2SA1020Y, 2SA1283, 2SA1283-C, 2SA1283-D, 2SA1283-E, 2SA1284, 2SA1284-C, 2SA1284-D, 2SA1284-E, 2SA1287, 2SA1287-G, 2SA1315, 2SA1315-O, 2SA1315-Y, 2SA1382, 2SA1450, 2SA1450-R, 2SA1450-S, 2SA1450-T, 2SA1522, 2SA1523, 2SA1525, 2SA1526, 2SA1527, 2SA1528, 2SA1529, 2SA1533, 2SA1533-Q, 2SA1533-R, 2SA1534A, 2SA1534A-Q, 2SA1534A-R, 2SA1534A-S, 2SA1619A, 2SA1619A-Q, 2SA1619A-R, 2SA1619A-S, 2SA1680, 2SA1761, 2SA200, 2SA200-O, 2SA200-Y, 2SA684, 2SA684-Q, 2SA684-R, 2SA684-S, 2SA720, 2SA720-Q, 2SA720-R, 2SA720-S, 2SA777, 2SA777-Q, 2SA777-R, 2SA935, 2SA935-P, 2SA935-Q, 2SA935-R, 2SA984, 2SA984-D, 2SA984-E, 2SA984-F, 2SA984K, 2SA984K-D, 2SA984K-E, 2SA984K-F, 2SA993, 2SA993B, 2SA993C, 2SA993D, 2SB1116, 2SB1116-K, 2SB1116-L, 2SB1116-U, 2SB1116A, 2SB1116A-K, 2SB1116A-L, 2SB1116A-U, 2SB1229, 2SB1229-R, 2SB1229-S, 2SB1229-T, 2SB1229-U, 2SB560, 2SB560-D, 2SB560-E, 2SB560-F, 2SB560-G, 2SB647, 2SB647A, 2SB647AB, 2SB647AC, 2SB647B, 2SB647C, 2SB647D, 2SB740, 2SB740-B, 2SB740-C, 2SB764, 2SB764-D, 2SB764-E, 2SB764-F, 2SB892, 2SB892-R, 2SB892-S, 2SB892-T, 2SB892-U, 2SB985, 2SB985R, 2SB985S, 2SB985T, 2SB985U, BC878, BC880, KSA1281-Y, KSA708CO, KSA708CY, KSA931O, KSA931Y, KSB1116, KSB1116-G, KSB1116-L, KSB1116-Y, KSB1116A, KSB1116A-G, KSB1116A-Y, KSB1116S, KSB1116S-G, KSB1116S-L, KSB1116S-Y, KSP2907AC, KSP8598C, KSP8599C, KTA1281, KTA1281O, KTA1281Y, KTA200, KTA200-O, KTA200-Y, KTA708, KTA708-O, KTA708-Y, KTB764, KTB764-GR, KTB764-O, KTB764-Y, NTE193A, NTE383 or PN3645.