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Национальный исследовательский университет «МИЭТ»

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Система автоматизированного проектирования Altium Designer

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Packages_Diodes_Inc

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Package Outline Dimensions

TSSOP-20

E1 E

θ2

PIN 1

ID MARK

			0.25
	e		Gauge Plane
	e
					θ3
	A2	A	θ1	L	Seating Plane
					Seating Plane
					DETAIL
b	A1				L1
	A1

TSSOP-20

Dim	Min		Max	Typ
A	-	1.20		-
A1	0.05	0.15		-
A2	0.80	1.05		-
b	0.19	0.30		-
c	0.09	0.20		-
D	6.40	6.60		6.50
E	6.20	6.60		6.40
E1	4.30	4.50		4.40
e		0.65 BSC
L	0.45	0.75		0.60
L1		1.0 REF
θ1	0°		8°	-
θ2	10°		14°	12°
θ3	10°		14°	12°

All Dimensions in mm

Suggested Pad Layout

TSSOP-20

X C

Dimensions

Value

(in mm)

0.650

0.420

6.270

1.780

4.160

7.720

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	181 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

TSSOP-20EP

E1EY

PIN1

IDMARK

0.25 GaugePlane

2A A

θ1

Seating Plane

b 1A

DETAIL

TSSOP-20EP

Dim	Min	Max	Typ
A	-	1.20	-
A1	0.025	0.100	-
A2	0.80	1.05	0.90
b	0.19	0.30	-
c	0.09	0.20	-
D	6.40	6.60	6.50
E	6.20	6.60	6.40
E1	4.30	4.50	4.40
L	0.45	0.75	0.60
L1		1.0 REF
L2		0.65 BSC
X	-	-	4.191
Y	-	-	2.997
θ1	0°	8°	-

All Dimensions in mm

Suggested Pad Layout

TSSOP-20EP

X (20x)

Dimensions

Value

(in mm)

0.650

0.420

4.490

6.270

1.780

3.290

Y (20x)

4.160

7.720

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	182 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

			TSOT25
	D
	e1
E1	E
		c	L2
		c
	L		θ
	L
e	4x θ1
	5x b

AA2

TSOT25

Dim	Min	Max	Typ
A	-	1.00	-
A1	0.01	0.10	-
A2	0.84	0.90	-
D	-	-	2.90
E	-	-	2.80
E1	-	-	1.60
b	0.30	0.45	-
c	0.12	0.20	-
e	-	-	0.95
e1	-	-	1.90
L	0.30	0.50
L2	-	-	0.25
θ	0°	8°	4°
θ1	4°	12°	-

All Dimensions in mm

Suggested Pad Layout

TSOT25

Dimensions

Value

(in mm)

0.950

0.700

1.000

Y (5x)

3.199

X (5x)

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	183 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

			TSOT25F
	D
E1		E
			SEVIEWC
b	e	c
b		c
	e1		︶
		VIEWC	04x
A		︶
A		04x

TSOT25F

Dim	Min	Max	Typ
A	0.700	0.775	0.750
b	0.350	0.500	-
c	0.100	0.200	-
D	2.800	3.100	2.900
E	3.700	3.900	3.800
E1	1.500	1.700	1.600
e	-	-	0.950
e1	-	-	1.900
θ	4°	12°	10°

All Dimensions in mm

Suggested Pad Layout

TSOT25F

Dimensions

Value

(in mm)

0.950

1.900

0.700

2.600

1.000

4.220

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	184 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

	TSOT26
	D
	e1
E1	E
	c	L2
	c
	L	θ
	L
e	4x θ1
	6x b

AA2

TSOT26

Dim	Min	Max	Typ
A	-	1.00	-
A1	0.01	0.10	-
A2	0.84	0.90	-
D	-	-	2.90
E	-	-	2.80
E1	-	-	1.60
b	0.30	0.45	-
c	0.12	0.20	-
e	-	-	0.95
e1	-	-	1.90
L	0.30	0.50	-
L2	-	-	.25
θ	0°	8°	4°
θ1	4°	12°	-

All Dimensions in mm

Suggested Pad Layout

TSOT26

Dimensions

Value

(in mm)

0.950

0.700

1.000

Y (6x)

3.199

X (6x)

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	185 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

			TSOT26F
	D
E1		E
			SEVIEWC
b	e	c
b		c
	e1		︶
	e1	VIEWC	04x
		VIEWC	04x

A	︶
	04x

TSOT26F

Dim	Min	Max	Typ
A	0.700	0.775	0.750
b	0.350	0.500	-
c	0.100	0.200	-
D	2.800	3.100	2.900
E	3.700	3.900	3.800
E1	1.500	1.700	1.600
e	-	-	0.950
e1	-	-	1.900
θ	4°	12°	10°

All Dimensions in mm

Suggested Pad Layout

TSOT26F

Dimensions

Value

(in mm)

0.950

0.700

2.600

1.000

4.220

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	186 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

X2-WLB0505-3






					A1	A		X2-WLB0505-3

	E						Dim	Min	Max	Typ
							A	0.35	0.40	−
							A	0.35	0.40	−
		L1					A1	0.00	0.01	−
							A1	0.00	0.01	−

				SEATING PLANE			b	0.12	0.18	0.15
							D	−	−	0.50
							D	−	−	0.50
							E	−	−	0.50


							K	−	−	0.16
K							L	0.43	0.49	0.46
							L1	0.07	0.13	0.10


							L2	0.17	0.23	0.20
			L2				L2	0.17	0.23	0.20
			L2				All Dimensions in mm
							All Dimensions in mm

Suggested Pad Layout

X2-WLB0505-3

X1	Y

Dimensions

Value

(in mm)

0.17

0.50

0.22

0.12

0.50

ALL DIMENSIONS ARE NOMINAL VALUES SHOWN IN MILLIMETERS

Rev. 76	187 of 263	Package Outline Dimensions
	www.diodes.com	Suggested Pad Layout
		© Diodes Incorporated

Package Outline Dimensions

X2-WLB0603-2






	E
	E

			e					X2-WLB0603-2
								X2-WLB0603-2
							Dim	Min	Max	Typ
						L	A	0.26	0.34	0.30
							A1	0	0.02	0.01

							b	0.20	0.28	0.24
Pin#1ID					b		D	0.28	0.32	0.30
Pin#1ID							E	0.58	0.62	0.60
							E	0.58	0.62	0.60
							e	0.42	0.34	0.38
							e	0.42	0.34	0.38
							L	0.11	0.15	0.13
							All	Dimensions in mm
			A				All	Dimensions in mm
			A
		A1
		A1		Seating Plane