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IRFB4115

Specifications

SKU: 11232775

BUY IRFB4115 https://www.utsource.net/itm/p/11232775.html

Parameter Symbol Min Typ Max Unit
Continuous Drain Current ID - 30 - A
Pulse Drain Current IDM - 220 - A (t = 10 μs, duty cycle 1%)
Gate-Source Voltage VGS -10 - 10 V
Drain-Source Breakdown Voltage VDSS 55 - - V
Gate-Source Leakage Current IGSS - ±100 - nA (VGS = ±20V)
Drain-Source On-State Resistance RDS(on) - 5.5 - mΩ (VGS = 10V, ID = 30A)
Gate Charge QG - 130 - nC
Input Capacitance Ciss - 5900 - pF (VDS = 15V)
Output Capacitance Coss - 1800 - pF (VDS = 15V)
Reverse Transfer Capacitance Crss - 650 - pF (VDS = 15V)
Thermal Resistance, Junction to Case RθJC - 0.47 - °C/W
Maximum Junction Temperature Tj(max) - - 175 °C

Instructions for Use:

  1. Mounting and Handling:

    • Ensure proper heat sinking to maintain junction temperature within safe limits.
    • Handle the device with care to avoid damage to the leads and the die.
  2. Electrical Connections:

    • Connect the drain (D), source (S), and gate (G) terminals correctly.
    • Use short, low-inductance leads to minimize parasitic inductance effects.
  3. Gate Drive:

    • Apply a gate-source voltage (VGS) between 10V and 15V for optimal performance.
    • Ensure the gate drive circuit can provide sufficient current to charge and discharge the gate capacitance quickly.
  4. Thermal Management:

    • Monitor the junction temperature (Tj) to ensure it does not exceed 175°C.
    • Use thermal paste or thermal interface materials to enhance heat transfer from the device to the heatsink.
  5. Pulse Operation:

    • For pulse operation, ensure that the pulse width and duty cycle are within the specified limits to avoid overheating.
    • Refer to the pulse drain current (IDM) rating for specific conditions.
  6. Storage and Transportation:

    • Store the device in a dry, cool environment to prevent moisture damage.
    • Follow ESD (Electrostatic Discharge) precautions to avoid damaging the device.
  7. Testing and Troubleshooting:

    • Use a multimeter to check for continuity and resistance values.
    • If the device fails, check for proper connections, correct voltage levels, and thermal management.

By following these guidelines, you can ensure reliable and efficient operation of the IRFB4115 MOSFET.

(For reference only)

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