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SFF55N70N

SFF55N70N

SFF55N70N

Solid State Devices

SFF55N70N 55 A, 700 V, 50 mΩ Avalanche Rated N-Channel MOSFET

compliant

TO-258

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SFF55N70N Pricing & Ordering

Quantity Unit Price Ext. Price
Inventory changes frequently.

SFF55N70N 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

SFF55N70N Solid State Devices

Name Value
Product Status
FET Type N-Channel
Technology -
Drain to Source Voltage (Vdss) 700V
Current - Continuous Drain (Id) @ 25°C 55A
Drive Voltage (Max Rds On, Min Rds On) -
Rds On (Max) @ Id, Vgs 50mΩ
Vgs(th) (Max) @ Id 5.5V
Gate Charge (Qg) (Max) @ Vgs 450nC
Vgs (Max) 30V
Input Capacitance (Ciss) (Max) @ Vds -
FET Feature -
Power Dissipation (Max) 500W
Operating Temperature -55°C to +150°C
Mounting Type -
Supplier Device Package -
Package / Case TO-258
Q1: What is the purchase guide for SFF55N70N?
SFF55N70N of Solid State Devices is a SFF55N70N 55 A, 700 V, 50 mΩ Avalanche Rated N-Channel MOSFET. ICHOME is a long-term spot supplier of SFF55N70N, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SFF55N70N?
Download SFF55N70N Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSFF55N70N from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SFF55N70N alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SFF55N70N 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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