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IRF840A vs STP5NK50Z vs STP9NK50Z Comparison

  • Hide Shared Attributes
    IRF840A
    IRF840A
    STP5NK50Z
    STP5NK50Z
    STP9NK50Z
    STP9NK50Z
  • Part No.
    IRF840A
    STP5NK50Z
    STP9NK50Z
  • Description
    Trans MOSFET N-CH 500V 8A 3Pin(3+Tab) TO-220AB
    TO-220 N-CH 500V 4.4A
    TO-220 N-CH 500V 7.2A
  • Manufacturer
    VISHAY
    ST Microelectronics
    ST Microelectronics
  • Classification
    MOSFETs
    MOSFETs
    MOSFETs
  • Reference Price(USD)
    $0.270
    $0.300
    $0.341
  • Inventory(pcs)
    5.3k
    8.4k
    19.7k
  • Case/Package
    TO-220
    TO-220-3
    TO-220-3
  • Number of Pins
    -
    3
    3
  • Number of Channels
    -
    -
    1
  • Power Rating
    -
    70 W
    110 W
  • Power Dissipation
    125 W
    70 W
    110 W
  • Number of Positions
    -
    -
    3
  • Rise Time
    23.0 ns
    10 ns
    20 ns
  • Voltage Rating (DC)
    500 V
    500 V
    500 V
  • Drain to Source Resistance (on) (Rds)
    850 mΩ (max)
    1.22 Ω
    0.72 Ω
  • Polarity
    -
    N-Channel
    N-Channel
  • ECCN Code
    -
    EAR99
    EAR99
  • Threshold Voltage
    -
    3.75 V
    3.75 V
  • Drain to Source Voltage (Vds)
    500 V
    500 V
    500 V
  • Current Rating
    8.00 A
    4.40 A
    7.20 A
  • Breakdown Voltage (Drain to Source)
    500V (min)
    500 V
    500 V
  • Breakdown Voltage (Gate to Source)
    -
    ±30.0 V
    ±30.0 V
  • Continuous Drain Current (Ids)
    8.00 A
    4.40 A
    7.20 A
  • Operating Temperature
    -
    -55℃ ~ 150℃ (TJ)
    -55℃ ~ 150℃ (TJ)
  • Size-Length
    -
    -
    10.4 mm
  • Size-Width
    -
    -
    4.6 mm
  • Size-Height
    -
    -
    9.15 mm
  • Mounting Style
    Through Hole
    Through Hole
    Through Hole
  • Packaging
    -
    Tube
    Tube
  • REACH SVHC Compliance
    -
    No SVHC
    No SVHC
  • Lead-Free Status
    Contains Lead
    Lead Free
    Lead Free
  • RoHS
    Non-Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    -
    Active
    Active
  • Transistor Gender
    -
    -
    N Channel
  • Input Capacitance (Ciss)
    -
    535pF @25V(Vds)
    910pF @25V(Vds)
  • Industrial-Spec
    -
    -
    Yes
  • Input Power (Max)
    -
    70 W
    110 W
  • Fall Time
    -
    15 ns
    22 ns
  • Operating Temperature (Max)
    -
    150 ℃
    150 ℃
  • Operating Temperature (Min)
    -
    -55 ℃
    -55 ℃
  • Power Dissipation (Max)
    -
    70W (Tc)
    110W (Tc)
  • REACH SVHC Compliance Edition
    -
    2015/12/17
    -
  • Overview
    View all
    STP5NK50Z Product overview

    N-Channel 500V 4.4A (Tc) 70W (Tc) Through Hole TO-220AB

    View all
    STP9NK50Z Product overview

    The STP9NK50Z is a SuperMESH™ N-channel Zener-protected MOSFET obtained through an extreme optimization of well-established strip-based PowerMESH™ layout. In addition to pushing ON-resistance significantly down, special care is taken to ensure a very good dV/dt capability for the most demanding applications.

    .
    0.72R RDS (ON)
    .
    Extremely high dV/dt capability
    .
    100% Avalanche tested
    .
    Gate charge minimized
    .
    Very low intrinsic capacitances
    .
    Very good manufacturing repeatability
    .
    -55 to 150°C Operating junction temperature range
    View all

IRF840A Alternative Parts

Image Part Compare Manufacturer Category Description
Image:IRF840A Mfr.Part#:IRF840A Compare: Current Part Manufacturers:VISHAY Category:MOSFETs Description:Trans MOSFET N-CH 500V 8A 3Pin(3+Tab) TO-220AB
Image:STP9NK50Z Mfr.Part#:STP9NK50Z Compare: IRF840A VS STP9NK50Z Manufacturers:ST Microelectronics Category:MOSFETs Description:TO-220 N-CH 500V 7.2A
Image:STP5NK50Z Mfr.Part#:STP5NK50Z Compare: IRF840A VS STP5NK50Z Manufacturers:ST Microelectronics Category:MOSFETs Description:TO-220 N-CH 500V 4.4A