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Additional Product Information

Thermally Enhanced Leaded Packages: Data Sheet

Request

Bonding Diagrams / MODs

Typical EPP Applications

  • Wireless telecommunications
  • Disk drives
  • GaAs applications
  • RF modules

Also available in:

Contact an ASAT Representative

Enhanced Leaded Products: EPP

Exposed Pad Package

EDQUADThe EPP is ASAT’s packaging solution for cost-effective thermal enhancement of standard leaded packages. When soldered directly to the board, the exposed pad provides a direct thermal path for heat dissipation. When connected directly to a ground plane, the EPP also reduces loop inductance, which is highly desirable for high-speed applications.

Features

  • Available in TQFP and LQFP
  • Lead counts from 32 to 144L
  • Solder-plated exposed pad

Advantages

  • Improved thermal performance
  • Low loop inductance
  • Uses standard assembly materials
  • Lead-free available

Typical Cross-Section

QFP

Typical Package Configurations

Type

Body Size

Body Thickness

Footprint

External Lead Pitch

Lead Count

JEDEC Reference Outline

T/LQFP

5 x 5

1.0/1.4

2.0

0.5

32L

MS026

T/LQFP

12 x 12

1.0/1.4

2.0

0.5

80L

MS026

T/LQFP

14 x 14

1.0/1.4

2.0

0.5

100L

MS026

LQFP

14 x 20

1.4

2.0

0.5

128L

MS026

LQFP

20 x 20

1.4

2.0

0.5

144L

MS026