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STB11NK50ZT4 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is MOSFET N-CH 500V 10A D2PAK. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for STB11NK50ZT4
- Description：MOSFET N-CH 500V 10A D2PAK
- Series：SuperMESH™
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：500 V
- Current - Continuous Drain (Id) @ 25°C：10A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：10V
- Rds On (Max) @ Id, Vgs：520mOhm @ 4.5A, 10V
- Vgs(th) (Max) @ Id：4.5V @ 100µA
- Gate Charge (Qg) (Max) @ Vgs：68 nC @ 10 V
- Vgs (Max)：±30V
- Input Capacitance (Ciss) (Max) @ Vds：1390 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：125W (Tc)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：D2PAK
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Single FETs, MOSFETs datasheet and documents for STB11NK50ZT4
Single FETs, MOSFETs Overview
STB11NK50ZT4 is a Zener-protected N-channel power MOSFET from the SuperMESH series by STMicroelectronics. It features a 500 V drain-source voltage and a continuous drain current of 7.2 A at case temperature. The device has a maximum on-resistance of 850 mΩ at 10 V gate drive. It is housed in a D2PAK (TO-263) surface-mount package with three pins. The component operates within a junction temperature range of -55°C to +150°C and dissipates up to 110 W under specified conditions.
Single FETs, MOSFETs Feature Summary
- SuperMESH technology optimization for significantly reduced on-resistance
- Built-in Zener protection for enhanced gate reliability
- High dv/dt capability suitable for demanding switching applications
- 100% avalanche tested for robust performance
Single FETs, MOSFETs Applications
- Power conversion circuits
- Industrial motor control systems
- General-purpose high-voltage switching
Single FETs, MOSFETs Procurement Notes
Verify the specific suffix T4 indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status matches current manufacturing standards. Check datasheet revisions for any parameter updates. Ensure the D2PAK footprint matches the target PCB layout requirements before finalizing procurement decisions.
Single FETs, MOSFETs Selection Notes
Select this component for designs requiring 500 V blocking capability with moderate current handling. The D2PAK package offers a balance between thermal performance and surface-mount convenience. Consider the 850 mΩ on-resistance impact on conduction losses relative to the application's efficiency targets and operating frequency constraints.
Single FETs, MOSFETs Part Context
This part belongs to the SuperMESH family, an optimized evolution of PowerMESH technology. It complements ST’s broader portfolio of high-voltage MOSFETs designed for industrial and automotive sectors. The series emphasizes low intrinsic capacitance and minimized gate charge for improved switching dynamics.
Single FETs, MOSFETs Replacement Considerations
Consult official substitution lists for verified equivalents. Cross-reference pinouts and thermal characteristics carefully. Verify that alternative components meet the same 500 V rating and Zener protection specifications.
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