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FDB8443

FDB8443

FDB8443

onsemi

MOSFET N-CH 40V 25A/120A TO263AB

compliant

TO-263-3, D²Pak (2 Leads + Tab), TO-263AB

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

FDB8443 Pricing & Ordering

Quantity Unit Price Ext. Price
800 $1.81154 $1449.232
Inventory changes frequently.

FDB8443 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

FDB8443 onsemi

Name Value
Product Status Last Time Buy
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 40 V
Current - Continuous Drain (Id) @ 25°C 25A (Ta), 120A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 10V
Rds On (Max) @ Id, Vgs 3mOhm @ 80A, 10V
Vgs(th) (Max) @ Id 4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 185 nC @ 10 V
Vgs (Max) ±20V
Input Capacitance (Ciss) (Max) @ Vds 9310 pF @ 25 V
FET Feature -
Power Dissipation (Max) 188W (Tc)
Operating Temperature -55°C ~ 175°C (TJ)
Mounting Type Surface Mount
Supplier Device Package D²PAK (TO-263)
Package / Case TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Q1: What is the purchase guide for FDB8443?
FDB8443 of onsemi is a MOSFET N-CH 40V 25A/120A TO263AB. ICHOME is a long-term spot supplier of FDB8443, supporting sample purchase and bulk order.
Q2: How to find the detailed information of FDB8443?
Download FDB8443 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingFDB8443 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide FDB8443 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you FDB8443 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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