We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Transistors / Power Field-Effect Transistors / STD3NK50ZT4
Datasheets
STD3NK50ZT4 by:
STMicroelectronics
Hongxing Electrical Ltd
STMicroelectronics
Not Found

N-channel 500 V, 2.8 Ohm typ., 2.3 A SuperMESH Power MOSFET in a DPAK package

Part Details for STD3NK50ZT4 by STMicroelectronics

Results Overview of STD3NK50ZT4 by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Industrial Automation Smart Cities Motor control systems

STD3NK50ZT4 Information

STD3NK50ZT4 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.

Price & Stock for STD3NK50ZT4

Part # Distributor Description Stock Price Buy
DISTI # 38K7880
Newark Mosfet, N To-252, Transistor Polarity:N Channel, Continuous Drain Current Id:2.3A, Drain Source V... oltage Vds:500V, On Resistance Rds(On):3.3Ohm, Rds(On) Test Voltage Vgs:10V, Power Dissipation Pd:45W, Transistor Case Style:To-252, Rohs Compliant: No |Stmicroelectronics STD3NK50ZT4 more RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $1.2300
  • 10 $0.9850
  • 100 $0.6910
  • 500 $0.5590
  • 1,000 $0.5030
  • 2,500 $0.3970
  • 10,000 $0.3730
$0.3730 / $1.2300 Buy Now
DISTI # 497-4333-1-ND
DigiKey MOSFET N-CH 500V 2.3A DPAK Min Qty: 1 Lead time: 13 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1870
In Stock
  • 1 $1.4600
  • 10 $1.0200
  • 100 $0.7783
  • 500 $0.6249
  • 1,000 $0.5632
  • 2,500 $0.5065
  • 5,000 $0.4743
$0.4743 / $1.4600 Buy Now
DISTI # STD3NK50ZT4
Avnet Americas Trans MOSFET N-CH 500V 2.3A 3-Pin(2+Tab) DPAK T/R - Tape and Reel (Alt: STD3NK50ZT4) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days Container: Reel 0
  • 2,500 $0.4672
  • 5,000 $0.4643
  • 10,000 $0.4557
  • 15,000 $0.4474
  • 20,000 $0.4394
$0.4394 / $0.4672 Buy Now
DISTI # 511-STD3NK50Z
Mouser Electronics MOSFETs N-Ch 500 Volt 2.3Amp Zener SuperMESH RoHS: Compliant 7361
  • 1 $1.4300
  • 10 $1.0000
  • 100 $0.7820
  • 500 $0.6630
  • 1,000 $0.5400
  • 2,500 $0.5080
  • 5,000 $0.4840
$0.4840 / $1.4300 Buy Now
DISTI # E02:0323_00209761
Arrow Electronics Trans MOSFET N-CH 500V 2.3A 3-Pin(2+Tab) DPAK T/R Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks Date Code: 2506 Europe - 12500
  • 2,500 $0.5028
  • 5,000 $0.4719
$0.4719 / $0.5028 Buy Now
STMicroelectronics N-channel 500 V, 2.8 Ohm typ., 2.3 A SuperMESH Power MOSFET in a DPAK package RoHS: Compliant Min Qty: 1 7361
  • 1 $1.4000
  • 10 $0.9800
  • 25 $0.9800
  • 100 $0.7700
  • 250 $0.7700
  • 500 $0.6500
$0.6500 / $1.4000 Buy Now
Future Electronics N-Channel 500 V 3.3 Ohm Zener-Protected SuperMESH Power MosFet - TO-252 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Container: Cut Tape/Mini-Reel 726
Cut Tape/Mini-Reel
  • 1 $1.0600
  • 15 $0.9500
  • 75 $0.8800
  • 250 $0.8300
  • 1,250 $0.7650
$0.7650 / $1.0600 Buy Now
Future Electronics N-Channel 500 V 3.3 Ohm Zener-Protected SuperMESH Power MosFet - TO-252 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks Container: Reel 0
Reel
  • 2,500 $0.4550
  • 5,000 $0.4500
  • 7,500 $0.4400
$0.4400 / $0.4550 Buy Now
Future Electronics N-Channel 500 V 3.3 Ohm Zener-Protected SuperMESH Power MosFet - TO-252 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks Container: Reel 0
Reel
  • 2,500 $0.4550
  • 5,000 $0.4500
  • 7,500 $0.4400
$0.4400 / $0.4550 Buy Now
Future Electronics N-Channel 500 V 3.3 Ohm Zener-Protected SuperMESH Power MosFet - TO-252 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks Container: Reel 0
Reel
  • 2,500 $0.4550
  • 5,000 $0.4500
  • 7,500 $0.4400
$0.4400 / $0.4550 Buy Now
DISTI # 87708267
Verical Trans MOSFET N-CH 500V 2.3A 3-Pin(2+Tab) DPAK T/R Min Qty: 2500 Package Multiple: 2500 Date Code: 2506 Americas - 12500
  • 2,500 $0.5033
  • 5,000 $0.4723
$0.4723 / $0.5033 Buy Now
Quest Components POWER FIELD-EFFECT TRANSISTOR, 2.3A I(D), 500V, 3.5OHM, 1-ELEMENT, N-CHANNEL, SILICON, METAL-OXIDE S... EMICONDUCTOR FET, TO-252AA more 170
  • 1 $1.0383
  • 18 $0.6230
  • 81 $0.4845
$0.4845 / $1.0383 Buy Now
ComSIT USA Electronic Component RoHS: Compliant Stock DE - 0
Stock ES - 3648
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # STD3NK50ZT4
Avnet Silica Trans MOSFET NCH 500V 23A 3Pin2Tab DPAK TR (Alt: STD3NK50ZT4) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Silica - 2500
Buy Now
DISTI # STD3NK50ZT4
EBV Elektronik Trans MOSFET NCH 500V 23A 3Pin2Tab DPAK TR (Alt: STD3NK50ZT4) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days EBV - 0
Buy Now

Part Details for STD3NK50ZT4

STD3NK50ZT4 CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

STD3NK50ZT4 Part Data Attributes

Parametric Data
STD3NK50ZT4 STMicroelectronics
Buy Now Datasheet
Compare Parts:
STD3NK50ZT4 STMicroelectronics N-channel 500 V, 2.8 Ohm typ., 2.3 A SuperMESH Power MOSFET in a DPAK package
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code TO-252AA
Package Description DPAK-3
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 13 Weeks
Samacsys Manufacturer STMicroelectronics
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 500 V
Drain Current-Max (ID) 2.3 A
Drain-source On Resistance-Max 3.5 Ω
FET Technology METAL-OXIDE SEMICONDUCTOR
JEDEC-95 Code TO-252AA
JESD-30 Code R-PSSO-G2
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 2
Operating Mode ENHANCEMENT MODE
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type N-CHANNEL
Power Dissipation-Max (Abs) 45 W
Pulsed Drain Current-Max (IDM) 9.2 A
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON

Alternate Parts for STD3NK50ZT4

This table gives cross-reference parts and alternative options found for STD3NK50ZT4. 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 STD3NK50ZT4, 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
STD3NK50Z STMicroelectronics Check for Price 2.3A, 500V, 3.3ohm, N-CHANNEL, Si, POWER, MOSFET, TO-252AA, DPAK-3 STD3NK50ZT4 vs STD3NK50Z
STQ3NK50ZR-AP STMicroelectronics Check for Price 0.5A, 500V, 3.3ohm, N-CHANNEL, Si, POWER, MOSFET, TO-92, TO-92, 3 PIN STD3NK50ZT4 vs STQ3NK50ZR-AP
STP9NK70Z STMicroelectronics $0.8961 N-Channel 700V - 1Ohm - 7.5A - TO-220 Zener-Protected SuperMesh(TM) POWER MOSFET STD3NK50ZT4 vs STP9NK70Z
2SK2695-01 Fuji Electric Co Ltd Check for Price Power Field-Effect Transistor, 5A I(D), 700V, 1.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220AB, 3 PIN STD3NK50ZT4 vs 2SK2695-01
FQP6N70 Rochester Electronics LLC Check for Price 6.2A, 700V, 1.5ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220, 3 PIN STD3NK50ZT4 vs FQP6N70
FQP6N70 onsemi Check for Price 700V N-Channel QFET®, TO-220-3, 1000-TUBE STD3NK50ZT4 vs FQP6N70

STD3NK50ZT4 Related Parts

STD3NK50ZT4 Frequently Asked Questions (FAQ)

  • The STD3NK50ZT4 is a power MOSFET, not a digital device, so it does not have a maximum operating frequency. However, it can switch at high frequencies (up to several hundred kHz) depending on the application and gate driver circuitry.

  • To ensure the STD3NK50ZT4 is fully turned on, apply a gate-source voltage (Vgs) of at least 10V, and ensure the gate driver circuitry can provide sufficient current to charge the gate capacitance quickly.

  • The maximum power dissipation of the STD3NK50ZT4 is dependent on the thermal resistance of the package and the ambient temperature. According to the datasheet, the maximum power dissipation is 150W at a case temperature of 25°C.

  • Yes, the STD3NK50ZT4 is a qualified automotive-grade device, making it suitable for high-reliability applications. However, it's essential to follow proper design, testing, and validation procedures to ensure the device meets the specific requirements of your application.

  • To protect the STD3NK50ZT4 from overvoltage and overcurrent, use a suitable voltage regulator or overvoltage protection circuit, and consider adding overcurrent protection devices such as fuses or current sensors.