2SD733-E Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 140 V
• Collector-Base Voltage, max: 160 V
• Emitter-Base Voltage, max: 6 V
• Collector Current − Continuous, max: 12 A
• Collector Dissipation: 100 W
• DC Current Gain (h_fe): 100 to 200
• Transition Frequency, min: 15 MHz
• Operating and Storage Junction Temperature Range: -40 to +150 °C
• Package: TO-3

Here is an image showing the pin diagram of this transistor.The 2SD733-E transistor can have a current gain of 100 to 200. The gain of the 2SD733 will be in the range from 40 to 320, for the 2SD733-C it will be in the range from 40 to 80, for the 2SD733-D it will be in the range from 60 to 120, for the 2SD733-F it will be in the range from 160 to 320.Sometimes the "2S" prefix is not marked on the package - the 2SD733-E might only be marked "D733-E".The complementary PNP transistor to the 2SD733-E is the 2SB697-E.You can replace the 2SD733-E with the 2SC1585, 2SC1586, 2SC2428, 2SC2522A, 2SC2523, 2SD733K, 2SD733K-E, 2SD753 or 2SD753-C.