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Production Overview

Plastic Qual Flat No-lead (QFN) and Dual Flat No-lead are a principal package using SMD technology. The are widely used in low cost and manual applications. FSMC offers QFN (the package body thickness is 0.75mm) with lead counts range from 16 or 32 leads and DFN (the package body thickness is 0.75mm or 1.00mm) with lead counts 4 to 10.

Application

QFN & DFN packages are considered one of the most established industry standard packages. QFN &DFN are commonly used logic, memory, and micro-controllers. found in cellular phones，wireless LAN，personal digital assistants，Digital cameras ，etc.

Features

* JEDEC standard compliant or reference
* Wide choice of pad sizes to meet die size per customer lead frame design capability
* Pb-free process ready and Green Molding Compound

Design Rule

Wafer Thickness
　
80~280um
Minimum Sawing
Street Width
　
≥60um
Minimum die Size
　
0.20mm*0.20mm
Maximum wafer Size
　
D≤200mm

 

Package Outline

DFN QFN series (All units are in mm)
Number PKG TYPE Lead count Lead Width Lead Thickness bond pad POD
1 PDFN3X3 8 0.32 0.15 DOWN DOWN
2 PDFN5X6 8 0.42 0.25 DOWN DOWN
3 X2DFN1010-4 4 0.25 0.10 DOWN DOWN
4 X2DFN1616-6 4 0.25 0.10 DOWN DOWN
5 WDFN2020-8 8 1.25 0.20 DOWN DOWN
6 WDFN2030-6 6 2.25 0.20 DOWN DOWN
7 WDFN2030-8 8 3.25 0.20 DOWN DOWN
8 WDFN2030-8C 8 4.25 0.20 DOWN DOWN
9 WDFN3020-14 14 0.20 0.20 DOWN DOWN
10 WDFN3030-10  10 0.25 0.20 DOWN DOWN
11 WDFN8080-4 4 1.00 0.20 DOWN DOWN
12 WQFN3030-16 16 0.25 0.20 DOWN DOWN
13 WQFN5050-32 30 0.40 0.20 DOWN DOWN
14 WQFN4040-20 20 0.25 0.20 DOWN DOWN
15 WDFN2020-6 6 0.30 0.20 DOWN DOWN
16 WDFN2020-6B 6 0.30 0.20 DOWN DOWN
17 WDFN4030-12 12 0.28 0.20 DOWN DOWN
18 X2DFN1010-6 6 0.16 0.10 DOWN DOWN
19 X2DFN0808-4 4 0.20 0.10 DOWN DOWN

Packing & Shipping

Carrier Tape:
Number PKG TYPE QTY/Reel  Reel/Inner Box Total per inner box Boxe/case Total per case
1 PDFN3X3 5000 2 10000 5 50000
2 PDFN5X6 4000 2 8000 5 40000
3 X2DFN1010-4 5000 5 25000 10 250000
4 X2DFN1616-6 8000 5 40000 10 400000
5 WDFN2020-8 3000 5 15000 10 150000
6 WDFN2030-6 3000 5 15000 10 150000
7 WDFN2030-8 3000 5 15000 10 150000
8 WDFN2030-8C 3000 5 15000 10 150000
9 WDFN3020-14 3000 5 15000 10 150000
10 WDFN3030-10  5000 2 10000 5 50000
11 WDFN8080-4 3000 2 6000 5 30000
12 WQFN3030-16 5000 2 10000 5 50000
13 WQFN5050-32 5000 2 10000 5 50000
14 WQFN4040-20 5000 2 10000 5 50000
15 WDFN2020-6 3000 5 15000 10 150000
16 WDFN2020-6B 3000 5 15000 10 150000
17 WDFN4030-12 5000 2 10000 5 50000
18 X2DFN1010-6 8000 5 40000 10 400000
19 X2DFN0808-4 6000 5 30000 10 300000