2SA1356-O Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -40 V
• Collector-Base Voltage, max: -40 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.8 A
• Collector Dissipation: 5 W
• DC Current Gain (h_fe): 70 to 140
• Transition Frequency, min: 100 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126F

Here is an image showing the pin diagram of this transistor.The 2SA1356-O transistor can have a current gain of 70 to 140. The gain of the 2SA1356 will be in the range from 70 to 240, for the 2SA1356-Y it will be in the range from 120 to 240.Sometimes the "2S" prefix is not marked on the package - the 2SA1356-O might only be marked "A1356-O".The complementary NPN transistor to the 2SA1356-O is the 2SC3419-O.The 2SA1313 (SOT-23), 2SA1313-O (SOT-23), 2SA1518 (SOT-23), 2SA1519 (SOT-23), 2SA1520 (SOT-23) and 2SA1521 (SOT-23) is the SMD version of the 2SA1356-O transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1356-O with the 2N4918, 2N4918G, 2N4919, 2N4919G, 2N4920, 2N4920G, 2SA1214, 2SA505, 2SA505-O, 2SA743, 2SA743A, 2SA963, 2SB1165, 2SB1165-Q, 2SB1166, 2SB1166-Q, 2SB548, 2SB744, 2SB744A, BD132, BD136, BD136-10, BD136G, BD138, BD138-10, BD138G, BD140, BD140-10, BD140G, BD166, BD168, BD170, BD176, BD176-10, BD178, BD178-10, BD180, BD180-10, BD180G, BD188, BD190, BD227, BD229, BD231, BD234, BD234G, BD236, BD236G, BD238, BD238G, BD376, BD376-10, BD378, BD378-10, BD380, BD380-10, BD440, BD440G, BD442, BD442G, BD786, BD788, BD788G, BD790, KSB744, KSB744A, KSE170, KSE171, KSE172, KTA1715, KTA1715-O, MJE170, MJE170G, MJE171, MJE171G, MJE172, MJE172G, MJE230, MJE231, MJE232, MJE233, MJE234, MJE235, MJE250, MJE251, MJE252, MJE371, MJE371G, MJE710, MJE711 or MJE712.