STD6NK50ZT4
MOSFET N-CH 500V 5.6A DPAK
;;2.jpg)
Transistors Fets Mosfets Single
TO-252-3, DPak (2 Leads + Tab), SC-63
SuperMESH™
Not For New Designs
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | STD6NK50ZT4 |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 500 V |
| Rds On (Max) | 1.2Ohm @ 2.8A, 10V |
| Vgs(th) (Max) | 4.5V @ 50µA |
| Gate Charge (Qg) | 24.6 nC @ 10 V |
| Input Capacitance (Ciss) | 690 pF @ 25 V |
| Power Dissipation (Max) | 90W (Tc) |
| Drive Voltage | 10V |
| Supplier Device Package | DPAK |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
STD6NK50ZT4 by STMicroelectronics is an N-channel power MOSFET rated at 500 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-252-3, DPak (2 Leads + Tab), SC-63 package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 1.2Ohm @ 2.8A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for STD6NK50ZT4
Alternatives & Replacements
View All →SFT1423-S-TL-E
MOSFET N-CH 500V 2A TP-FA
NTD23N03RT4G
MOSFET N-CH 25V 3.8A/17.1A DPAK
FDD8780
POWER FIELD-EFFECT TRANSISTOR, 3
NTD4815NHT4G
MOSFET N-CH 30V 6.9A/35A DPAK
NTD70N03RT4G
MOSFET N-CH 25V 10A/32A DPAK
FDD8451
POWER FIELD-EFFECT TRANSISTOR, 9
All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±30V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 4.5V @ 50µA |
| Rds On (Max) @ Id, Vgs | 1.2Ohm @ 2.8A, 10V |
| Power Dissipation (Max) | 90W (Tc) |
| Gate Charge (Qg) (Max) @ Vgs | 24.6 nC @ 10 V |
| Drain to Source Voltage (Vdss) | 500 V |
| Input Capacitance (Ciss) (Max) @ Vds | 690 pF @ 25 V |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Current - Continuous Drain (Id) @ 25°C | 5.6A (Tc) |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.