tny274 Power Integrations, Inc., tny274 Datasheet - Page 23

• Manufacturer Part Number: tny274
• Description: Energy Ef?cient, Of?ine Switcher With Enhanced Flexibility And Extended Power Range
• Manufacturer: Power Integrations, Inc.

.260 (6.60)
.240 (6.10)
.125 (3.18)
.145 (3.68)
.032 (.81)
.037 (.94)
Pin 1
-D-
-E-
⊕
.367 (9.32)
.387 (9.83)
D S .004 (.10)
.100 (2.54) (BSC)
.048 (1.22)
.053 (1.35)
.137 (3.48)
.009 (.23)
MINIMUM
⊕
E S
.057 (1.45)
.068 (1.73)
.372 (9.45)
.388 (9.86)
(NOTE 5)
.010 (.25)
SMD-8C
.004 (.10)
.012 (.30)
Pin 1
Solder Pad Dimensions
.046 .060
.086
.004 (.10)
.186
.286
.036 (0.91)
.044 (1.12)
.060 .046
.080
.420
0 -
°
8
Notes:
1. Controlling dimensions are
2. Dimensions shown do not
3. Pin locations start with Pin 1,
4. Minimum metal to metal
5. Lead width measured at
6. D and E are referenced
°
inches. Millimeter sizes are
shown in parentheses.
include mold flash or other
protrusions. Mold flash or
protrusions shall not exceed
.006 (.15) on any side.
and continue counter-clock-
wise to Pin 8 when viewed
from the top. Pin 3 is omitted.
spacing at the package body
for the omitted lead location
is .137 inch (3.48 mm).
package body.
datums on the package
body.
TNY274-280
PI-4015-013106
G08C
6/06
G
23