2SA699A Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -40 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -3 A
• Collector Dissipation: 10 W
• DC Current Gain (h_fe): 50 to 220
• Transition Frequency, min: 150 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-202

Here is an image showing the pin diagram of this transistor.The 2SA699A transistor can have a current gain of 50 to 220. The gain of the 2SA699A-P will be in the range from 50 to 100, for the 2SA699A-Q it will be in the range from 80 to 160, for the 2SA699A-R it will be in the range from 100 to 220.Sometimes the "2S" prefix is not marked on the package - the 2SA699A might only be marked "A699A".The complementary NPN transistor to the 2SA699A is the 2SC1226A.You can replace the 2SA699A with the 2SA636 or 2SA636A.