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SI3443DV

SI3443DV

SI3443DV

MOSFET P-CH 20V 4.4A MICRO6

compliant

SOT-23-6 Thin, TSOT-23-6

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SI3443DV Pricing & Ordering

Quantity Unit Price Ext. Price
3,000 $0.15663 -
6,000 $0.14714 -
15,000 $0.13765 -
30,000 $0.12626 -
75,000 $0.12151 -
Inventory changes frequently.

SI3443DV 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

SI3443DV Fairchild Semiconductor

Name Value
Product Status Obsolete
FET Type P-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 20 V
Current - Continuous Drain (Id) @ 25°C 4.4A (Ta)
Drive Voltage (Max Rds On, Min Rds On) 2.5V, 4.5V
Rds On (Max) @ Id, Vgs 65mOhm @ 4.4A, 4.5V
Vgs(th) (Max) @ Id 1.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 15 nC @ 4.5 V
Vgs (Max) ±12V
Input Capacitance (Ciss) (Max) @ Vds 1079 pF @ 10 V
FET Feature -
Power Dissipation (Max) 2W (Ta)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package Micro6™(TSOP-6)
Package / Case SOT-23-6 Thin, TSOT-23-6
Q1: What is the purchase guide for SI3443DV?
SI3443DV of Fairchild Semiconductor is a MOSFET P-CH 20V 4.4A MICRO6. ICHOME is a long-term spot supplier of SI3443DV, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SI3443DV?
Download SI3443DV Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSI3443DV from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SI3443DV alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SI3443DV 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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