TOP256MG View Datasheet(PDF) - Power Integrations, Inc

Part Name

Description

Manufacturer

TOP256MG

AC/DC Converters Off-Line Switcher IC 26W/64W PK

Power Integrations, Inc 

-E-

.240 (6.10)

.260 (6.60)

Pin 1

-D-

.125 (3.18)

.145 (3.68)

.032 (.81)

.037 (.94)

TOP252-262

SMD-8C (G Package)

⊕ D S .004 (.10)

.372 (9.45)

.388 (9.86)

⊕ E S .010 (.25)

.137 (3.48)

.100 (2.54) (BSC) MINIMUM

.367 (9.32)

.387 (9.83)

.057 (1.45)

.068 (1.73)

(NOTE 5)

.046 .060 .060 .046

.086

.186

.286

.080

.420

Pin 1

Solder Pad Dimensions

Notes:

1. Controlling dimensions are

inches. Millimeter sizes are

shown in parentheses.

2. Dimensions shown do not

include mold flash or other

protrusions. Mold flash or

protrusions shall not exceed

.006 (.15) on any side.

3. Pin locations start with Pin 1,

and continue counter-clock-

wise to Pin 8 when viewed

from the top. Pin 3 is omitted.

4. Minimum metal to metal

spacing at the package body

for the omitted lead location

is .137 inch (3.48 mm).

5. Lead width measured at

package body.

6. D and E are referenced

datums on the package

body.

.048 (1.22)

.053 (1.35)

.009 (.23)

.004 (.10)

.012 (.30)

.004 (.10)

.036 (0.91)

.044 (1.12)

0 °- 8°

G08C

PI-4015-101507

www.powerint.com

45

Rev. H 06/13

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