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SI9955DY

SI9955DY

SI9955DY

onsemi

MOSFET 2N-CH 50V 3A 8-SOIC

compliant

8-SOIC (0.154", 3.90mm Width)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SI9955DY Pricing & Ordering

Quantity Unit Price Ext. Price
2,500 $0.32857 -
Inventory changes frequently.

SI9955DY 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

SI9955DY onsemi

Name Value
Product Status Obsolete
FET Type 2 N-Channel (Dual)
FET Feature Standard
Drain to Source Voltage (Vdss) 50V
Current - Continuous Drain (Id) @ 25°C 3A
Rds On (Max) @ Id, Vgs 130mOhm @ 3A, 10V
Vgs(th) (Max) @ Id 1V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 30nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds 345pF @ 15V
Power - Max 900mW
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Q1: What is the purchase guide for SI9955DY?
SI9955DY of onsemi is a MOSFET 2N-CH 50V 3A 8-SOIC. ICHOME is a long-term spot supplier of SI9955DY, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SI9955DY?
Download SI9955DY Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSI9955DY from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SI9955DY alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SI9955DY 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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