2SA1476-D Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -200 V
• Collector-Base Voltage, max: -200 V
• Emitter-Base Voltage, max: -4 V
• Collector Current − Continuous, max: -0.2 A
• Collector Dissipation: 15 W
• DC Current Gain (h_fe): 60 to 120
• Transition Frequency, min: 400 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220

Here is an image showing the pin diagram of this transistor.The 2SA1476-D transistor can have a current gain of 60 to 120. The gain of the 2SA1476 will be in the range from 40 to 320, for the 2SA1476-C it will be in the range from 40 to 80, for the 2SA1476-E it will be in the range from 100 to 200, for the 2SA1476-F it will be in the range from 160 to 320.Sometimes the "2S" prefix is not marked on the package - the 2SA1476-D might only be marked "A1476-D".The complementary NPN transistor to the 2SA1476-D is the 2SC3782-D.The BST15 (SOT-89) is the SMD version of the 2SA1476-D transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SA1476-D with the 2SA1006A, 2SA1006A-R, 2SA1006B, 2SA1006B-R, 2SA1009, 2SA1009-J, 2SA1009A, 2SA1009A-J, 2SA1668, 2SB630, 2SB630-R, FJP1943, FJPF1943, MJE15033, MJE15033G, MJE5730, MJE5730G, MJE5731, MJE5731A, MJE5731AG, MJE5731G, MJE5850, MJE5850G, MJE5851, MJE5851G, MJE5852 or MJE5852G.