Datasheets
STF9NK60ZD by: STMicroelectronics

7A, 600V, 0.95ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, ROHS COMPLIANT, TO-220FP, 3 PIN

Part Details for STF9NK60ZD by STMicroelectronics

Results Overview of STF9NK60ZD by STMicroelectronics

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

STF9NK60ZD Information

STF9NK60ZD by STMicroelectronics is a Power Field-Effect Transistor.
Power Field-Effect Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for STF9NK60ZD

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STF9NK60ZD Part Data Attributes

STF9NK60ZD STMicroelectronics
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STF9NK60ZD STMicroelectronics 7A, 600V, 0.95ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, ROHS COMPLIANT, TO-220FP, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code TO-220AB
Package Description FLANGE MOUNT, R-PSFM-T3
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
Date Of Intro 1980-01-04
Avalanche Energy Rating (Eas) 235 mJ
Case Connection ISOLATED
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 600 V
Drain Current-Max (ID) 7 A
Drain-source On Resistance-Max 0.95 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-220AB
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Number of Elements 1
Number of Terminals 3
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 32 W
Pulsed Drain Current-Max (IDM) 28 A
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for STF9NK60ZD

This table gives cross-reference parts and alternative options found for STF9NK60ZD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STF9NK60ZD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
STP4NK80ZFP STMicroelectronics $0.6407 N-channel 800 V, 2.7 Ohm typ., 3 A SuperMESH Power MOSFET in a TO-220FP package STF9NK60ZD vs STP4NK80ZFP
STP14NK60ZFP STMicroelectronics $1.2981 N-channel 600 V, 0.45 Ohm typ., 13.5 A SuperMESH Power MOSFET in TO-220FP package STF9NK60ZD vs STP14NK60ZFP
STP11NK40ZFP STMicroelectronics $1.3581 N-channel 400 V, 0.49 Ohm typ., 9 A SuperMESH Power MOSFET in TO-220FP package STF9NK60ZD vs STP11NK40ZFP
SPA11N80C3 Infineon Technologies AG $1.7153 Power Field-Effect Transistor, 11A I(D), 800V, 0.45ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220FP, 3 PIN STF9NK60ZD vs SPA11N80C3
SPA20N60C3 Infineon Technologies AG $2.2359 Power Field-Effect Transistor, 20.7A I(D), 600V, 0.19ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220FP, 3 PIN STF9NK60ZD vs SPA20N60C3
STP60NF06FP STMicroelectronics Check for Price N-Channel 60V - 0.014Ohm - 60A - TO-220FP StripFET(TM) II POWER MOSFET STF9NK60ZD vs STP60NF06FP
STP16NF06FP STMicroelectronics Check for Price 11A, 60V, 0.1ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, ROHS COMPLIANT, TO-220FP, 3 PIN STF9NK60ZD vs STP16NF06FP
STP14NF12FP STMicroelectronics Check for Price N-Channel 120V - 0.16Ohm - 14A - TO-220FP LOOhm GATE CHARGE StripFET(TM) POWER MOSFET STF9NK60ZD vs STP14NF12FP
STP3NB100FP STMicroelectronics Check for Price 3A, 1000V, 6ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220FP, 3 PIN STF9NK60ZD vs STP3NB100FP
STP9NC65FP STMicroelectronics Check for Price 8A, 650V, 0.9ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220FP, 3 PIN STF9NK60ZD vs STP9NC65FP

STF9NK60ZD Related Parts

STF9NK60ZD Frequently Asked Questions (FAQ)

  • The maximum junction temperature (Tj) for the STF9NK60ZD is 175°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 150°C for reliable operation and to prevent thermal runaway.

  • To calculate the power dissipation of the STF9NK60ZD, you need to consider the voltage drop across the device, the current flowing through it, and the thermal resistance (Rth) from junction to ambient (Rth(j-a)). The power dissipation (Pd) can be calculated using the formula: Pd = (Vds * Ids) + (Rth(j-a) * Tj), where Vds is the drain-source voltage, Ids is the drain-source current, and Tj is the junction temperature.

  • The recommended gate drive voltage for the STF9NK60ZD is between 10V and 15V, with a maximum gate-source voltage (Vgs) of 20V. A higher gate drive voltage can improve switching performance, but it also increases the risk of gate oxide breakdown.

  • To ensure proper cooling of the STF9NK60ZD, you should provide a heat sink with a sufficient thermal conductivity, and apply a thermal interface material (TIM) between the device and the heat sink. The heat sink should be designed to keep the junction temperature below 150°C, and the thermal resistance (Rth) from junction to ambient (Rth(j-a)) should be minimized.

  • The maximum switching frequency for the STF9NK60ZD depends on the specific application and the gate drive circuitry. However, as a general guideline, the maximum switching frequency should not exceed 100 kHz to ensure reliable operation and to prevent excessive switching losses.

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