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2SC4738-Y

Specifications

SKU: 11199941

BUY 2SC4738-Y https://www.utsource.net/itm/p/11199941.html
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Parameter Symbol Min Typ Max Unit
Collector-Emitter Voltage VCEO - - 600 V
Collector-Base Voltage VCBO - - 600 V
Emitter-Base Voltage VEBO -5 - -5 V
Continuous Collector Current IC - 15 - A
Pulse Collector Current (t=1ms) ICM - 30 - A
Power Dissipation PD - - 90 W
Junction Temperature TJ -55 - 150 °C
Storage Temperature TSTG -55 - 150 °C

Instructions for Use:

  1. Handling Precautions:

    • Avoid exceeding the maximum ratings to prevent damage.
    • Use appropriate heat sinks to manage power dissipation, especially when operating near the maximum power rating.
  2. Mounting:

    • Ensure proper mechanical mounting to maintain thermal contact with the heat sink.
    • Use recommended torque values for screws to avoid damaging the transistor.
  3. Electrical Connections:

    • Connect the collector, base, and emitter terminals correctly to avoid short circuits or incorrect biasing.
    • Use suitable wire gauges to handle the current levels.
  4. Thermal Management:

    • Monitor the junction temperature to ensure it stays within the specified range.
    • Use thermal paste between the transistor and the heat sink for better thermal conductivity.
  5. Biasing:

    • Properly bias the base-emitter junction to ensure the transistor operates in the desired region (cut-off, active, or saturation).
    • Use biasing networks to stabilize the operating point against temperature variations.
  6. Storage:

    • Store the transistor in a dry, cool place away from direct sunlight and sources of heat.
    • Handle with care to avoid physical damage.
  7. Testing:

    • Before installation, test the transistor using a multimeter or transistor tester to ensure it is functioning correctly.
    • Perform functional tests after installation to verify proper operation in the circuit.
(For reference only)

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