2SA1534-Q Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -25 V
• Collector-Base Voltage, max: -30 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -1 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 85 to 170
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92MOD

Here is an image showing the pin diagram of this transistor.The 2SA1534-Q transistor can have a current gain of 85 to 170. The gain of the 2SA1534 will be in the range from 85 to 340, for the 2SA1534-R it will be in the range from 120 to 240, for the 2SA1534-S it will be in the range from 170 to 340.Sometimes the "2S" prefix is not marked on the package - the 2SA1534-Q might only be marked "A1534-Q".The complementary NPN transistor to the 2SA1534-Q is the 2SC3940-Q.The 2SA1182 (SOT-23), 2SA1588 (SOT-323), 2SB766 (SOT-89), 2SB766-Q (SOT-89), FJX1182 (SOT-323), KSA1182 (SOT-23), KTA1505 (SOT-23) and KTA1505S (SOT-23) is the SMD version of the 2SA1534-Q transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1534-Q with the 2N4951, 2N4954, 2SA1020, 2SA1534A, 2SA1534A-Q, 2SA683, 2SA683-Q, 2SA684, 2SA684-Q, 2SB598, 2SB621, 2SB621-Q, 2SB621A, 2SB621A-Q, 2SB764, KSB564AC, KSB811, KTA1281, KTA1283 or KTB764.