STD4NK50Z-1 footprint, schematic symbol and 3D model by STMicroelectronics

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PCB Footprints

STD4NK50Z-1 - STMicroelectronics PCB footprint - Other - Other - STD4NK50Z-1-4

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Datasheet Download Datasheet
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Part Number STD4NK50Z-1
Manufacturer STMicroelectronics
Pin Count 3
Part Category MOSFET (N-Channel)
Package Category Other
Footprint Name Other - STD4NK50Z-1-4
Released Date Sep 27, 2022
Last Modified Date Mar 26, 2025 3:25 PM UTC
Pinout / Pin List Click Here (Member Only)

STD4NK50Z-1 Details

Manufacturer Part Number:
STD4NK50Z-1
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
TO-251AA
Package Description:
TO-251, IPAK-3
Pin Count:
3
Country Of Origin:
Mainland China
ECCN Code:
EAR99
Date Of Intro:
1980-01-04
Manufacturer:
STMicroelectronics
YTEOL:
0
Avalanche Energy Rating (Eas):
120 mJ
Configuration:
SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min:
500 V
Drain Current-Max (ID):
3 A
Drain-source On Resistance-Max:
2.7 Ω
FET Technology:
METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code:
TO-251AA
JESD-30 Code:
R-PSIP-T3
JESD-609 Code:
e3
Moisture Sensitivity Level:
1
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:
IN-LINE
Polarity/Channel Type:
N-CHANNEL
Power Dissipation-Max (Abs):
45 W
Pulsed Drain Current-Max (IDM):
12 A
Qualification Status:
Not Qualified
Surface Mount:
NO
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
THROUGH-HOLE
Terminal Position:
SINGLE
Transistor Application:
SWITCHING
Transistor Element Material:
SILICON

STD4NK50Z-1 Frequently Asked Questions (FAQs)

The maximum junction temperature that the STD4NK50Z-1 can withstand is 150°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 125°C for reliable operation and to prevent thermal runaway.
To ensure the STD4NK50Z-1 is properly biased, make sure to provide a stable voltage supply within the recommended operating range (VCC = 10-20V) and ensure that the gate-source voltage (VGS) is within the recommended range (-2 to 4V) for the desired operating mode.
For optimal thermal management, it's recommended to use a PCB with a thermal pad and a heat sink. The thermal pad should be connected to a copper plane on the PCB to dissipate heat efficiently. Additionally, ensure that the component is placed in a way that allows for good airflow and minimal thermal resistance.
Yes, the STD4NK50Z-1 is suitable for high-frequency switching applications up to 100 kHz. However, it's essential to consider the device's switching characteristics, such as rise and fall times, and ensure that the application's switching frequency is within the device's capabilities.
To protect the STD4NK50Z-1 from ESD, handle the device with anti-static precautions, such as using an anti-static wrist strap or mat. Ensure that the PCB and components are properly grounded, and consider adding ESD protection devices, such as TVS diodes, to the circuit.

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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