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Национальный исследовательский университет «МИЭТ»

Предмет:

Система автоматизированного проектирования Altium Designer

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Packages_Diodes_Inc

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Package Outline Dimensions

	U-DFN2020-6
A1	A3
	A3
A
	Seating Plane
D
D2
D/2
	0
	.1
	0
	R
E/2
E
E2	Pin#1ID
	Pin#1ID
	L
e	b

U-DFN2020-6

Dim	Min	Max	Typ
A	0.57	0.63	0.60
A1	0	0.05	0.03
A3	-	-	0.15
b	0.20	0.30	0.25
D	1.95	2.075	2.00
D2	1.45	1.65	1.55
e	-	-	0.65
E	1.95	2.075	2.00
E2	0.76	0.96	0.86
L	0.30	0.40	0.35

All Dimensions in mm

Suggested Pad Layout

Dimensions

Value (in mm)

1.67

0.15

0.90

0.45

0.37

0.65

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Note: The suggested land pattern dimensions have been provided for reference only, as actual pad layouts may vary depending on application. These numbers may be modified based on user equipment capability or fabrication criteria. A more robust pattern may be desired for wave soldering and is calculated by adding 0.2 mm to the ‘Z’ dimension. For further information, please reference document IPC-7351A, Naming Convention for Standard SMT Land Patterns, and for International grid details, please see document IEC, Publication 97.

Rev. 76	51 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

U-DFN2020-6/SWP

Seating Plane

	D
	b1	K1
		K1
E	D2
E
E2	L1
	L1
		K2
		L2X
			︶
Z4X	e b
︶

U-DFN2020-6/SWP

Dim	Min		Max	Typ
A	0.57		0.63	0.60
A1	0		0.05	0.03
A3	-		-	0.15
b	0.25		0.35	0.30
b1	0.185		0.285	0.235
D	1.95		2.05	2.00
D2	0.85		1.05	0.95
e			0.65 BSC
E	1.95		2.05	2.00
E2	1.40		1.60	1.50
L	0.25		0.35	0.30
L1	0.675		0.775	0.725
K1			0.450	BSC
K2		0.225 BSC
Z	-		-	0.20

All Dimensions in mm

Suggested Pad Layout

U-DFN2020-6/SWP

Dimensions

Value (in mm)

0.650

0.125

0.350

0.400

1.700

0.365

0.515

0.825

2.330

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	52 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions
				U-DFN2020-6 (Type B)		U-DFN2020-6
						U-DFN2020-6
A				A3		Type B
A				A3	Dim	Min	Max	Typ
				SEATING PLANE	Dim	Min	Max	Typ
	A1			SEATING PLANE	A	0.545	0.605	0.575
	A1				A	0.545	0.605	0.575
	D				A1	0	0.05	0.02
	D				A3	-	-	0.13
Pin#1 ID					A3	-	-	0.13
Pin#1 ID		D2			b	0.20	0.30	0.25
		D2			D	1.95	2.075	2.00
	z				D	1.95	2.075	2.00
	z				d	-	-	0.45
	d				D2	0.50	0.70	0.60
	d				e	-	-	0.65
E	E2				e	-	-	0.65
E	E2				E	1.95	2.075	2.00
	f		f		E	1.95	2.075	2.00
	f		f		E2	0.90	1.10	1.00
					E2	0.90	1.10	1.00
				L	f	-	-	0.15
				L	L	0.25	0.35	0.30
					L	0.25	0.35	0.30
	e	b			z	-	-	0.225
					All Dimensions in mm

Suggested Pad Layout

U-DFN2020-6 (Type B)

Dimensions

Value

(in mm)

1.67

0.20

0.40

1.0

0.45

0.37

0.70

0.65

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	53 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

		U-DFN2020-6 (Type C)
	A1
	A		Seating Plane	U-DFN2020-6
		A3	Seating Plane	U-DFN2020-6
				Type C
		D	Dim	Min	Max	Typ
		D	A	0.57	0.63	0.60
		D2	A	0.57	0.63	0.60
	Pin #1 ID	D2	A1	0.00	0.05	0.02
	Pin #1 ID		A3	––	––	0.15
			A3	––	––	0.15
			b	0.25	0.35	0.30
			D	1.95	2.075	2.00
			D2	1.55	1.75	1.65
			E	1.95	2.075	2.00
E	E2		E2	0.86	1.06	0.96
			e	––	––	0.65
			L	0.25	0.35	0.30
	Z(4x)		Z	––	––	0.20
	Z(4x)	L	All Dimensions in mm
		L	All Dimensions in mm
	e	b

Suggested Pad Layout

U-DFN2020-6 (Type C)

Dimensions

Value

(in mm)

0.650

0.350

1.650

1.700

0.525

1.010

2.400

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	54 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

			U-DFN2020-6 (Type E)
			A3
A			A1
A
	D
	D2	b1 K1
	D2
E		L1
E2		L1	︶
			L2X
︶			K2
︶			︶
Z4X	e		b6X
	e		b6X

U-DFN2020-6

Type E

Dim	Min	Max	Typ
A	0.57	0.63	0.60
A1	0	0.05	0.03
A3	−	−	0.15
b	0.25	0.35	0.30
b1	0.185	0.285	0.235
D	1.95	2.05	2.00
D2	0.85	1.05	0.95
E	1.95	2.05	2.00
E2	1.40	1.60	1.50
e	−	−	0.65
L	0.25	0.35	0.30
L1	0.82	0.92	0.87
K1	−	−	0.305
K2	−	−	0.225
Z	−	−	0.20

All Dimensions in mm

Suggested Pad Layout

U-DFN2020-6 (Type E)

Y3Y2	X2		Y1
Y3Y2			Y1
		X1
︶			︶
X6x		C	Y2x
X6x		C

	Dimensions	Value
	Dimensions	(in mm)
		(in mm)
	C	0.650
	X	0.400
	X1	0.285
	X2	1.050
	Y	0.500
	Y1	0.920
	Y2	1.600
	Y3	2.300

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	55 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

U-DFN2020-6 (Type F)

A1A3

Seating Plane

	D
E3	D3
	D3
E		D2	E2
E			E2
e2			L
e2
Z1
	e	b
Z4X
︶

U-DFN2020-6

(Type F)

Dim	Min		Max	Typ
A	0.57		0.63	0.60
A1	0		0.05	0.03
A3	-		-	0.15
b	0.25		0.35	0.30
D	1.95		2.05	2.00
D2	0.85		1.05	0.95
D3	0.33		0.43	0.38
e			0.65 BSC
e2		0.863 BSC
E	1.95		2.05	2.00
E2	1.05		1.25	1.15
E3	0.65		0.75	0.70
L	0.225		0.325	0.275
Z			0.20 BSC
Z1		0.110 BSC

All Dimensions in mm

Suggested Pad Layout

U-DFN2020-6 (Type F)

Dimensions

Value

(in mm)

0.650

0.400

0.480

0.950

Y3Y2

Y1Y4

1.700

0.425

0.800

1.150

Pin1

1.450

2.300

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	56 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

		X2-DFN2020-6			X2-DFN2020-6
					X2-DFN2020-6
		A1	A3	Dim	Min	Max	Typ
			A3	A	−	0.40	−
A
A
				A1	0	0.05	0.03
	D			A3	−	−	0.13
	D			b	0.25	0.35	0.30
	e			b	0.25	0.35	0.30
				D	1.95	2.05	2.00
		L		D2	0.85	1.05	0.95
		L		E	1.95	2.05	2.00
				E	1.95	2.05	2.00
	D2			E2	1.40	1.60	1.50
	D2			e	−	−	0.65
EE2				e	−	−	0.65
EE2				L	0.25	0.35	0.30
		L1		L1	1.35	1.45	1.40
				Z	−	−	0.20
︶		︶		All Dimensions in mm
︶		︶
Z3X	e	b6X

Suggested Pad Layout

X2-DFN2020-6

Dimensions

Value

(in mm)

0.650

0.400

1.050

1.700

0.500

1.600

2.300

X (6x)

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	57 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Suggested Pad Layout

U-DFN2020-8

Value

Dimensions

(in mm)

0.500

0.150

0.350

Y2Y1

0.700

1.660

0.490

1.020

2.300

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	58 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

W-DFN2020-8 (Type C)

A A1

A3Seating Plane

	*D
	D2
	D/2
		K
Pin#1ID
E	R	E/2
E		E2
		E2
	0
	.
	2
	0
L
	e b

W-DFN2020-8

Type C

Dim	Min	Max	Typ
A	0.770	0.830	0.800
A1	0	0.05	0.02
A3	-	-	0.152
b	0.20	0.30	0.25
D	1.950	2.075	2.000
D2	1.50	1.70	1.60
E	1.950	2.075	2.000
E2	0.80	1.00	0.90
e	-	-	0.50
K	-	-	0.125
L	0.240	0.340	0.290

All Dimensions in mm

Suggested Pad Layout

W-DFN2020-8

	X2	Y
	G	Y
	G

			Dimensions Value (in mm)
			C	0.500
			G	0.200
			G1	0.210
Y2Y1		G1	X	0.300
		G1	X1	1.600
			X1	1.600
	X1		X2	1.750
			Y	0.490
			Y1	0.900
			Y2	2.300
X	C

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	59 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

U-DFN2030-6 (Type B)

A1			A3
			A3
A			Seating Plane
			Seating Plane
		D
		e

Pin#1ID
E			E2
	D2		L
	D2
︶			b
Z4x

U-DFN2030-6

Type B

Dim	Min	Max	Typ
A	0.55	0.65	0.60
A1	0	0.05	0.02
A3	-	-	0.15
b	0.25	0.35	0.30
D	1.95	2.05	2.00
D2	1.40	1.60	1.50
E	2.95	3.05	3.00
E2	1.74	1.94	1.84
e	-	-	0.65
L	0.28	0.38	0.33
Z	-	-	0.20

All Dimensions in mm

Suggested Pad Layout

U-DFN2030-6 (Type B)

X1 Y2

Y
Y



	Dimensions	Value
	Dimensions	Value
		(in mm)
	C	0.650
	G	0.150
	X	0.400
Y1	X	0.400
Y1	X1	1.600
	X2	1.700
	Y	0.530
	Y1	1.940
	Y1	1.940
	Y2	3.300

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	60 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

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