MSC045SMB120SD

Package Specification

 Data Sheet

© 2025 Microchip Technology Inc. and its subsidiaries

DS50004035A - 9

2.

Package Specification

This section shows the package specification of this device.

2.1.

Package Outline Drawing

The following figure illustrates the TO-263-7L XL package outline of this device.

Figure 2-1. Package Outline Drawing

SEATING

PLANE

TOP VIEW

SIDE VIEW

END VIEW

0.10

C A B

E

2

7X b

e

C

BOTTOM VIEW

A

D1

E2

c2

A

A1

c

(DATUM A)

E

E1

D

L1

L

A2

L2

b2

12

345

67

(4.63)

(Ø1.6)

B

H

0.10

C A B

Ø

The following table shows the TO-263-7L XL dimensions and should be used in conjunction with the

package outline drawing.

Table 2-1. TO-263-7L XL Dimensions

Symbol

Description

Min. (mm)

Max. (mm)

N

Number of leads

7

e

Pitch

1.27 BSC