2SD965 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 20 V
• Collector-Base Voltage, max: 40 V
• Collector Current − Continuous, max: 5 A
• Collector Dissipation: 0.75 W
• DC Current Gain (h_fe): 230 to 600
• Transition Frequency, min: 150 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The 2SD965 is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, collector, and base leads.
Here is an image showing the pin diagram of this transistor.The 2SD965 transistor can have a current gain of 230 to 600. The gain of the 2SD965Q will be in the range from 230 to 380, for the 2SD965R it will be in the range from 340 to 600.Sometimes the "2S" prefix is not marked on the package - the 2SD965 might only be marked "D965".You can replace the 2SD965 with the KTD1146.