2SA1094-R Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -140 V
• Collector-Base Voltage, max: -140 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -12 A
• Collector Dissipation: 120 W
• DC Current Gain (h_fe): 55 to 110
• Transition Frequency, min: 70 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: MT-200

Here is an image showing the pin diagram of this transistor.The 2SA1094-R transistor can have a current gain of 55 to 110. The gain of the 2SA1094 will be in the range from 55 to 240, for the 2SA1094-O it will be in the range from 80 to 160, for the 2SA1094-Y it will be in the range from 120 to 240.Sometimes the "2S" prefix is not marked on the package - the 2SA1094-R might only be marked "A1094-R".The complementary NPN transistor to the 2SA1094-R is the 2SC2564-R.You can replace the 2SA1094-R with the 2SA1095, 2SA1095-R, 2SA1169, 2SA1170, 2SA1187, 2SA1215, 2SA1216, 2SA1295, 2SA1493, 2SA1494, 2SB755 or 2SB755-R.