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STB5NK52ZD-1
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Reference price and stock shown as of 2026-10-29. Confirm live availability and unit price via RFQ before placing a PO.

STB5NK52ZD-1

MOSFET N-CH 520V 4.4A I2PAK
STMicroelectronics · Transistors - FETs, MOSFETs - Single · BOM Matching
Mfr. Part Number
STB5NK52ZD-1
Manufacturer
STMicroelectronics
Package / Case
TO-262-3 Long Leads, I²Pak, TO-262AA
Datasheet
Datasheet
Description
MOSFET N-CH 520V 4.4A I2PAK
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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STB5NK52ZD-1
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In Stock2,028
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Price
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Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-10-29 · Valid as reference until 2026-11-05 · Request RFQ for live stock.
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Specification Summary

Package / Case
TO-262-3 Long Leads, I²Pak, TO-262AA
Supplier Device Package
I2PAK
Drain to Source Voltage (Vdss)
520 V
Drive Voltage (Max Rds On, Min Rds On)
10V
Current - Continuous Drain (Id) @ 25°C
4.4A (Tc)
Operating Temperature
-55°C ~ 150°C (TJ)
Mounting Type
Through Hole
FET Type
N-Channel
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-10-29. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Drive Voltage (Max Rds On, Min Rds On)
10V
Vgs (Max)
±30V
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 150°C (TJ)
Current - Continuous Drain (Id) @ 25°C
4.4A (Tc)
Drain to Source Voltage (Vdss)
520 V
FET Feature
-
FET Type
N-Channel
Gate Charge (Qg) (Max) @ Vgs
16.9 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds
529 pF @ 25 V
Power Dissipation (Max)
70W (Tc)
Rds On (Max) @ Id, Vgs
1.5Ohm @ 2.2A, 10V
Vgs(th) (Max) @ Id
4.5V @ 50µA
Supplier Device Package
I2PAK
Technology
MOSFET (Metal Oxide)
Package / Case
TO-262-3 Long Leads, I²Pak, TO-262AA
MOSFET N-CH 520V 4.4A I2PAK
Brand Introduction
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
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Buying FAQ — STB5NK52ZD-1

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy STB5NK52ZD-1 from Yingxinyuan?

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We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
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