2SC3303-Y Bipolar Transistor

Characteristics of 2SC3303-Y Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 80 V
  • Collector-Base Voltage, max: 100 V
  • Emitter-Base Voltage, max: 7 V
  • Collector Current − Continuous, max: 5 A
  • Collector Dissipation: 20 W
  • DC Current Gain (hfe): 120 to 240
  • Transition Frequency, min: 120 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-252

Pinout of 2SC3303-Y

Here is an image showing the pin diagram of this transistor.

Classification of hFE

The 2SC3303-Y transistor can have a current gain of 120 to 240. The gain of the 2SC3303 will be in the range from 70 to 240, for the 2SC3303-O it will be in the range from 70 to 140.

Marking

Sometimes the "2S" prefix is not marked on the package - the 2SC3303-Y might only be marked "C3303-Y".

SMD Version of 2SC3303-Y transistor

The BDP951 (SOT-223) and BDP953 (SOT-223) is the SMD version of the 2SC3303-Y transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.

Replacement and Equivalent for 2SC3303-Y transistor

You can replace the 2SC3303-Y with the 2SD1256, 2SD1257, 2SD1257A, KTC2022D or KTC2022D-GR.
If you find an error please send an email to mail@el-component.com