Datasheet

29
LT1374
1374fd
PACKAGE DESCRIPTION
U
R Package
7-Lead Plastic DD Pak
(LTC DWG # 05-08-1462)
R (DD7) 0502
.026 – .035
(0.660 – 0.889)
TYP
.143
+.012
–.020
()
3.632
+0.305
–0.508
.050
(1.27)
BSC
.013 – .023
(0.330 – 0.584)
.095 – .115
(2.413 – 2.921)
.004
+.008
–.004
()
0.102
+0.203
–0.102
.050
±
.012
(1.270 ± 0.305)
.059
(1.499)
TYP
.045 – .055
(1.143 – 1.397)
.165 – .180
(4.191 – 4.572)
.330 – .370
(8.382 – 9.398)
.060
(1.524)
TYP
.390 – .415
(9.906 – 10.541)
15° TYP
.420
.350
.565
.090
.035
.050
.325
.205
.080
.565
RECOMMENDED SOLDER PAD LAYOUT
FOR THICKER SOLDER PASTE APPLICATIONS
RECOMMENDED SOLDER PAD LAYOUT
.090
.035.050
.420
.276
.320
NOTE:
1. DIMENSIONS IN INCH/(MILLIMETER)
2. DRAWING NOT TO SCALE
.300
(7.620)
.075
(1.905)
.183
(4.648)
.060
(1.524)
.060
(1.524)
.256
(6.502)
BOTTOM VIEW OF DD PAK
HATCHED AREA IS SOLDER PLATED
COPPER HEAT SINK