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	Sunpower Award
	Another Service Achievement for Cirtek
	Outstanding Supplier Award
	Delivery Excellence Award
	Cirtek's building 2 is on its final stages . . . . . .
	The evolution of Cirtek's DFN/QFN packaging . . . .
	Cirtek is going full blast on lead free implementation

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Package Drawing

		QFN and DFN Our leadless with an exposed pad option is available in two versions, QFN is a quad flat leadless package and the other is DFN normally dual flat leadless package. These packages are available in three package thickness, the 0.9MM, 076MM and the ultra thin version of 0.50MM.
The QFN has four sides of I/O’s with body size ranging from 2 x 2MM and up and the DFN can varies from 0.76MM to 1.27MM to 4 x 1.60MM. We can also design customized body sizes to provide a foot print that can be direct replacements for your SOIC, SSOP, and MSOP. Please refer to the table below for various body sizes.


BODY SIZE	PITCH	LEAD COUNT	TYPE	DAP SIZE	EXPOSED DAP SIZE	PACKAGE THICKNESS
0.76x1.27 mm	n/a	2	DFN	0.51x0.43 mm	n/a	0.76 mm / 0.90 mm
1.17x1.93 mm	n/a	3	DFN	0.94x0.79 mm	0.84x0.58 mm	0.76 mm / 0.90 mm
mm 2x2	0.50 mm	8	DFN	1.80x1.10 mm	1.60x0.90 mm	0.76 mm / 0.90 mm
2x3 mm	0.50 mm	8	DFN	1.67x1.64 mm	1.42x1.38 mm	0.76 mm / 0.90 mm
2.50x1.35 mm	0.40 mm	12	DFN	2.20x0.55 mm	2.00x0.35 mm	0.76 mm / 0.90 mm
3x1.35 mm	0.50 mm	12	DFN	2.59x0.53 mm	2.21x0.36 mm	0.76 mm / 0.90 mm
3.30x1.35 mm	0.40 mm	16	DFN	3.00x0.55 mm	2.80x0.40 mm	0.76 mm / 0.90 mm
3x3 mm	0.65 mm	8	DFN	2.58x1.64 mm	2.40x1.38 mm	0.76 mm / 0.90 mm
3x3 mm	0.50 mm	10	DFN	2.60x1.80 mm	2.30x1.50 mm	0.76 mm / 0.90 mm
4x1.60 mm	0.50 mm	16	DFN	3.59x0.63 mm	3.20x0.46 mm	0.76 mm / 0.90 mm
4x4 mm	0.80 mm	8	DFN	3.35x2.44 mm	3.10x2.18 mm	0.76 mm / 0.90 mm

3x3 mm	0.65 mm	8	QFN	1.79x1.79 mm	1.70x1.70 mm	0.76 mm / 0.90 mm
3x3 mm	0.50 mm	16	QFN	1.60x1.60 mm	1.15x1.15 mm	0.76 mm / 0.90 mm
3x3 mm	0.50 mm	16	QFN	1.90x1.90 mm	1.65x1.65 mm	0.76 mm / 0.90 mm
3x3 mm	0.50 mm	16	QFN	1.90x1.90 mm	1.70x1.70 mm	0.76 mm / 0.90 mm
3.5x3.5 mm	0.50 mm	20	QFN	2.13x2.13 mm	1.88x1.88 mm	0.76 mm / 0.90 mm
4x4 mm	0.65 mm	16	QFN	2.35x2.35 mm	2.15x2.15 mm	0.76 mm / 0.90 mm
4x4 mm	0.50 mm	24	QFN	2.80x2.80 mm	2.60x2.60 mm	0.76 mm / 0.90 mm
6x6 mm	0.80 mm	24	QFN	3.94x3.94 mm	3.69x3.69 mm	0.76 mm / 0.90 mm
6x6 mm	0.65 mm	28	QFN	4.21x4.21 mm	3.95x3.95 mm	0.76 mm / 0.90 mm
7x7 mm	0.50 mm	48	QFN	5.45x5.45 mm	5.20x5.20 mm	0.76 mm / 0.90 mm

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