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Product Types

Self-Manufactured Products

Our self-manufactured products mainly encompass four categories of discrete semiconductors including diodes, transistors, rectifiers and transient voltage suppressors, which are assembled and packaged utilising discrete packaging technologies of different generations to meet the requirements of our customers.

The following table sets out the principal types of discrete semiconductor packages we manufacture and their respective features and applications. For further details, please visit: http://top-dynamic.com.hk/

Package Types Features Applications

DFN Series (Dual Flat Pack, No Lead)

(including DFN1006- 2B, DFN1006-2H, DFN1006-3H, and DFN 1608-2H)
  • Thin profile and leadless surface mount package
  • Designed for mounting on small surface
  • Stable performance under high temperature
  • Suitable for automated assembly processes
  • Halogen and antimony free and RoHS compliant
  • REACH compliant
  • AEC-Q101 qualified
  • Mobile phones
  • Portable electronic equipment

SOD Series (Small Outline Diodes)

(including SOD123FL, SOD123HE, SOD323 and SOD323HE)
  • Small and lead surface mount package is suitable for compact and high density surface mount design
  • Small package for use in portable electronics
  • Suitable for automated placement
  • Halogen and antimony free and RoHS compliant
  • REACH compliant
  • AEC-Q101 qualified
  • Mobile phone adaptors
  • Portable electronic equipment
  • Power supplies

SOT Series (Small Outline Transistors)

(including SOT23 and SOT26)
  • Surface mount package suitable for automated insertion
  • Mounting cost and area can be reduced by 50% compared with older through-hole style package
  • A wide variety of configurations are available
  • Multiple diodes in one small surface mount package
  • Halogen and antimony free and RoHS compliant
  • REACH compliant
  • AEC-Q101 qualified
  • LED televisions
  • Portable electronic equipment
  • Display monitors
  • Power supplies

LBF

(Bridge Rectifiers)
  • Glass passivated chip
  • Possess high surge current capability
  • Designed for surface mount application
  • Simple installation due to small size
  • Halogen and antimony free and RoHS compliant
  • REACH compliant
  • AEC-Q101 qualified
  • Small power supplies
  • Portable power supplies
  • LED driver power supplies