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FDMF6821C
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

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Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.

FDMF6821C

MODULE DRMOS 50A 40-PQFN
onsemi · Full Half-Bridge Drivers · BOM Matching
Mfr. Part Number
FDMF6821C
Manufacturer
onsemi
Package / Case
40-PowerTFQFN
Datasheet
Datasheet
Description
MODULE DRMOS 50A 40-PQFN
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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FDMF6821C
onsemi
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In Stock2,317
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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 2026-09-22 · Valid as reference until 2026-09-29 · Request RFQ for live stock.
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Specification Summary

Package / Case
40-PowerTFQFN
Supplier Device Package
40-PQFN (6x6)
Voltage - Load
3V ~ 16V
Voltage - Supply
4.5V ~ 5.5V
Current - Output / Channel
50A
Operating Temperature
-40°C ~ 150°C (TJ)
Interface
PWM
Mounting Type
Surface Mount
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 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Load Type
Inductive
Current - Peak Output
-
Current - Output / Channel
50A
Fault Protection
Over Temperature, Shoot-Through, UVLO
Output Configuration
Half Bridge
Rds On (Typ)
1Ohm LS, 1Ohm HS
Technology
DrMOS
Voltage - Load
3V ~ 16V
Applications
Synchronous Buck Converters
Features
Bootstrap Circuit, Status Flag
Interface
PWM
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Voltage - Supply
4.5V ~ 5.5V
Package / Case
40-PowerTFQFN
Supplier Device Package
40-PQFN (6x6)
MODULE DRMOS 50A 40-PQFN
Brand Introduction
onsemi is driving energy efficient innovations, empowering customers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help design engineers solve their unique design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power supply applications. onsemi operates a responsive, reliable, world-class supply chain and quality program, and a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions.
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Buying FAQ — FDMF6821C

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

How do I buy FDMF6821C from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes FDMF6821C. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

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How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

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/.
BOM matching · Anti-counterfeit · Lead time & shipping

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