ST STF21NM50N

Manufacturer No:

STF21NM50N

Manufacturer:

ST

Package:

TO-220-3 Full Pack

Description:

MOSFET (Metal Oxide) N-Channel Tube 190m ? @ 9A, 10V ±25V 1950pF @ 25V 65nC @ 10V TO-220-3 Full Pack

Quantity:

In Stock :2964

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

STF21NM50N Information

ST STF21NM50N technical specifications, attributes, parameters and parts with similar specifications to ST STF21NM50N.

Type
Parameter

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
TO-220-3 Full Pack

Number of Pins
3

Transistor Element Material
SILICON

Operating Temperature
150°C TJ

Packaging
Tube

Series
MDmesh? II

JESD-609 Code
e3

Part Status
Obsolete

Type
Parameter

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
3

Resistance
190mOhm

Terminal Finish
Tin (Sn)

Subcategory
FET General Purpose Power

Voltage - Rated DC
500V

Technology
MOSFET (Metal Oxide)

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Reach Compliance Code
not_compliant

Current Rating
18A

Download datasheets and manufacturer documentation for ST STF21NM50N.

Datasheets:

stmicroelectronics-stb21nm50n1-datasheets-5720.pdf

STF21NM50N Description

STF21NM50N is a 500v N-channel Second generation MDmesh? Power MOSFET. The STMicroelectronics STW21NM50N is realized with the second generation of MDmesh Technology. This revolutionary Power MOSFET associates a new vertical structure to the company's strip layout to yield one of the world's lowest on-resistance and gate charges. It is, therefore, suitable for the most demanding high-efficiency converters.