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2N3250 - Central Semiconductor

Description: Bipolar Transistor Small Signal PNP Amplifier/Switch 40V 200mA 3-Pin TO-18 Through Hole Box - Boxed Product (Development Kits)

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PCB Footprints
2N3250 - Central Semiconductor PCB footprint - Other - Other - TO-18_1
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2N3250 - Central Semiconductor  - 3D model - Other - TO-18_1
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2N3250 Details

  • Manufacturer Part Number:

    2N3250

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Transferred

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.21.00.75

  • Manufacturer:

    Central Semiconductor Corp

  • YTEOL:

    4

  • Collector Current-Max (IC):

    0.2 A

  • Collector-Base Capacitance-Max:

    6 pF

  • Collector-Emitter Voltage-Max:

    40 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    15

  • JEDEC-95 Code:

    TO-18

  • JESD-30 Code:

    O-MBCY-W3

  • JESD-609 Code:

    e0

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    200 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    METAL

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Polarity/Channel Type:

    PNP

  • Power Dissipation Ambient-Max:

    0.36 W

  • Power Dissipation-Max (Abs):

    1.2 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    WIRE

  • Terminal Position:

    BOTTOM

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    250 MHz

  • Turn-off Time-Max (toff):

    225 ns

  • Turn-on Time-Max (ton):

    70 ns

  • VCEsat-Max:

    0.5 V

2N3250 Frequently Asked Questions (FAQs)

  • The maximum safe operating area (SOA) for the 2N3250 is not explicitly stated in the datasheet, but it can be estimated based on the device's voltage and current ratings. As a general rule, it's recommended to operate the device within 80% of its maximum voltage and current ratings to ensure safe operation.
  • Thermal management is crucial for the 2N3250, especially in high-power applications. Ensure good heat sinking, use a thermal interface material (TIM) if necessary, and consider using a heat sink with a thermal conductivity of at least 1 W/m-K. Also, follow the recommended PCB layout and thermal design guidelines to minimize thermal resistance.
  • The recommended storage temperature range for the 2N3250 is -55°C to 150°C, as specified in the datasheet. However, it's recommended to store the devices in a dry, cool place, away from direct sunlight and moisture, to prevent degradation or damage.
  • Yes, the 2N3250 can be used in switching applications, but it's essential to consider the device's switching characteristics, such as turn-on and turn-off times, and ensure that the application's switching frequency is within the device's capabilities. Additionally, consider using a snubber circuit to reduce electromagnetic interference (EMI) and voltage spikes.
  • To select the correct resistor values for the 2N3250's base circuit, consider the device's current gain (β), the required base current, and the voltage supply. A general rule of thumb is to choose a base resistor value that ensures a base current of around 1/10th of the collector current. You can use online calculators or simulation tools to help with the selection process.

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