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Transistors / Power Field-Effect Transistors / STP10NK70Z
Datasheets
STP10NK70Z by: STMicroelectronics

8.6A, 700V, 0.85ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220, 3 PIN

Part Details for STP10NK70Z by STMicroelectronics

Results Overview of STP10NK70Z 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 Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

STP10NK70Z Information

STP10NK70Z 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 STP10NK70Z

Part # Distributor Description Stock Price Buy
DISTI # 497-5893-5-ND
DigiKey MOSFET N-CH 700V 8.6A TO220AB Min Qty: 1 Lead time: 12 Weeks Container: Tube 119
In Stock
  • 1 $2.1300
  • 50 $1.7600
  • 100 $1.7263
$1.7263 / $2.1300 Buy Now
ComSIT USA Electronic Component RoHS: Compliant Stock DE - 0
Stock ES - 18
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # STP10NK70Z
Avnet Silica Trans MOSFET NCH 700V 86A 3Pin3Tab TO220 Tube (Alt: STP10NK70Z) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 143 Weeks, 0 Days Silica - 0
Buy Now

Part Details for STP10NK70Z

STP10NK70Z CAD Models

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STP10NK70Z Part Data Attributes

Parametric Data
STP10NK70Z STMicroelectronics
Buy Now Datasheet
Compare Parts:
STP10NK70Z STMicroelectronics 8.6A, 700V, 0.85ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, TO-220, 3 PIN
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code TO-220AB
Package Description TO-220, 3 PIN
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
Samacsys Manufacturer STMicroelectronics
Avalanche Energy Rating (Eas) 350 mJ
Configuration SINGLE WITH BUILT-IN DIODE
DS Breakdown Voltage-Min 700 V
Drain Current-Max (ID) 8.6 A
Drain-source On Resistance-Max 0.85 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) 150 W
Pulsed Drain Current-Max (IDM) 34 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 STP10NK70Z

This table gives cross-reference parts and alternative options found for STP10NK70Z. 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 STP10NK70Z, 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
AP09N70P-H Advanced Power Electronics Corp Check for Price TRANSISTOR 8.3 A, 700 V, 0.85 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB, ROHS COMPLIANT, TO-220, 3 PIN, FET General Purpose Power STP10NK70Z vs AP09N70P-H
SMK0965FC Kodenshi Corporation Check for Price Power Field-Effect Transistor, 9A I(D), 650V, 0.85ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220F, 3 PIN STP10NK70Z vs SMK0965FC

STP10NK70Z Related Parts

STP10NK70Z Frequently Asked Questions (FAQ)

  • The maximum safe operating area (SOA) of the STP10NK70Z is not explicitly stated in the datasheet, but it can be estimated based on the device's thermal and electrical characteristics. A safe operating area can be defined as the region where the device can operate without exceeding its maximum ratings. For the STP10NK70Z, this region is typically bounded by the maximum drain-source voltage (Vds), maximum drain current (Id), and maximum junction temperature (Tj). Engineers can use the device's characteristics, such as its output characteristics, thermal impedance, and package thermal resistance, to estimate the SOA.

  • To ensure the STP10NK70Z is properly biased for optimal performance, engineers should follow the recommended biasing conditions outlined in the datasheet. This typically includes setting the gate-source voltage (Vgs) within the recommended range, ensuring the drain-source voltage (Vds) is within the maximum rating, and providing a suitable gate drive circuit to minimize switching losses. Additionally, engineers should consider the device's threshold voltage (Vth) and ensure that the gate drive voltage is sufficient to fully turn on the device.

  • Thermal management is critical for the STP10NK70Z, as excessive junction temperature (Tj) can lead to reduced performance, reliability, and lifespan. Engineers should consider the device's thermal impedance, package thermal resistance, and maximum junction temperature when designing the thermal management system. This may involve using heat sinks, thermal interfaces, and cooling systems to maintain the device's temperature within the recommended range.

  • To protect the STP10NK70Z from electrostatic discharge (ESD), engineers should follow proper handling and storage procedures, such as using anti-static wrist straps, mats, and packaging materials. During PCB design, engineers should consider adding ESD protection devices, such as TVS diodes or ESD protection arrays, to the circuit to absorb or divert ESD events. Additionally, engineers should ensure that the device's pins are not exposed to ESD-sensitive areas during assembly and testing.

  • The reliability and lifespan expectations for the STP10NK70Z are dependent on various factors, including operating conditions, environmental factors, and manufacturing quality. According to the datasheet, the device is designed to meet certain reliability standards, such as AEC-Q101, and has a typical lifespan of 10-15 years under normal operating conditions. However, engineers should consider the device's failure modes, such as thermal fatigue, electrical overstress, and wear-out mechanisms, when designing the system and estimating its reliability and lifespan.