2SD600K-F Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 120 V
• Collector-Base Voltage, max: 120 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1 A
• Collector Dissipation: 8 W
• DC Current Gain (h_fe): 160 to 320
• Transition Frequency, min: 130 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The 2SD600K-F transistor can have a current gain of 160 to 320. The gain of the 2SD600K will be in the range from 60 to 320, for the 2SD600K-D it will be in the range from 60 to 120, for the 2SD600K-E it will be in the range from 100 to 200.Sometimes the "2S" prefix is not marked on the package - the 2SD600K-F might only be marked "D600K-F".The complementary PNP transistor to the 2SD600K-F is the 2SB631K-F.The FMMT624 (SOT-23), FMMT625 (SOT-23) and FZT694B (SOT-223) is the SMD version of the 2SD600K-F transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SD600K-F with the 2SC1565, 2SC1565A, 2SC2481, 2SC2481-Y, 2SC2690, 2SC2690-P, 2SC2690A, 2SC2690A-P, 2SC3117, 2SC3902, 2SD669, 2SD669-D, KSC2690, KSC2690-Y, KSC2690A, KSC2690A-Y, KTC2803 or KTC2803-GR.