TOP249YN datasheet(47/52 Pages) POWERINT

Part #	TOP249YN

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

PDF	52 Pages

Scroll/Zoom	100%

Manufacturer	POWERINT [Power Integrations, Inc.]

Direct Link	http://www.powerint.com

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47 / 52 page

TOP242-250

12/04

PI-2644-122004

Notes:

1. Controlling dimensions are inches. Millimeter

dimensions are shown in parentheses.

2. Pin numbers start with Pin 1, and continue from left

to right when viewed from the front.

3. Dimensions do not include mold flash or other

protrusions. Mold flash or protrusions shall not

exceed .006 (.15mm) on any side.

4. Minimum metal to metal spacing at the package

body for omitted pin locations is .068 in. (1.73 mm).

5. Position of terminals to be measured at a location

.25 (6.35) below the package body.

6. All terminals are solder plated.

Y07C

PIN 1

PIN 7

MOUNTING HOLE PATTERN

.050 (1.27)

.150 (3.81)

.050 (1.27)

.150 (3.81)

.050 (1.27)

.100 (2.54)

.180 (4.58)

.200 (5.08)

PIN 1

.010 (.25) M

.461 (11.71)

.495 (12.57)

.390 (9.91)

.420 (10.67)

.146 (3.71)

.156 (3.96)

.860 (21.84)

.880 (22.35)

.024 (.61)

.034 (.86)

.068 (1.73) MIN

.050 (1.27) BSC

.150 (3.81) BSC

.108 (2.74) REF

PIN 1 & 7

° TYP.

PIN 2 & 4

.040 (1.02)

.060 (1.52)

.190 (4.83)

.210 (5.33)

.012 (.30)

.024 (.61)

.080 (2.03)

.120 (3.05)

.234 (5.94)

.261 (6.63)

.165 (4.19)

.185 (4.70)

.040 (1.02)

.060 (1.52)

.045 (1.14)

.055 (1.40)

.670 (17.02)

REF.

.570 (14.48)

REF.

TO-220-7C

TOP249YN Datasheet(PDF) 47 Page - Power Integrations, Inc.

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