TOP248YN View Datasheet(PDF) - Power Integrations, Inc

Part Name

Description

MFG CO.

TOP248YN

TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher

Power Integrations, Inc 

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TOP242-250

TO-263-7C

.055 (1.40)

.066 (1.68)

.390 (9.91)

.420 (10.67)

.326 (8.28)

.336 (8.53)

.580 (14.73)

.620 (15.75)

.208 (5.28)

Ref.

LD #1

.024 (0.61)

.034 (0.86)

.315 (8.00)

.380 (9.65)

.100 (2.54)

REF

Solder Pad

Dimensions

.638 (16.21)

.128 (3.25)

.050 (1.27)

.038 (0.97)

.245 (6.22)

MIN

.045 (1.14)

.055 (1.40)

.225 (5.72)

MIN

0.68 (1.73)

MIN

.050 (1.27)

.000 (0.00)

.010 (0.25)

.090 (2.29)

-A-

.110 (2.79)

.010 (0.25)

.012 (0.30)

.024 (0.61)

.165 (4.19)

.185 (4.70)

.004 (0.10)

Notes:

1. Package Outline Exclusive of Mold Flash & Metal Burr.

2. Package Outline Inclusive of Plating Thickness.

3. Foot Length Measured at Intercept Point Between

Datum A Lead Surface.

4. Controlling Dimensions are in Inches. Millimeter

Dimensions are shown in Parentheses.

5. Minimum metal to metal spacing at the package body

R07C

for the omitted pin locations is .068 in. (1.73 mm). PI-2664-122004

49 M

12/04

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