LT137A/LM137
LT337A/LM337
PACKAGE DESCRIPTION
M Package
3-Lead Plastic DD Pak
(Reference LTC DWG # 05-08-1460)
.060
(1.524)
TYP
.390 – .415
(9.906 – 10.541)
.165 – .180
.045 – .055
(4.191 – 4.572)
(1.143 – 1.397)
15° TYP
.330 – .370
(8.382 – 9.398)
.218 – .252
(5.537 – 6.401)
.520 – .570
(13.208 – 14.478)
.013 – .023
(0.330 – 0.584)
.090 – .110
(2.286 – 2.794)
.050
(1.270)
TYP
.095 – .115
(2.413 – 2.921)
.028 – .038
(0.711 – 0.965)
.420
.276
.080
.420
.350
.325
.565
.205
.320
.565
.090
.070 TYP
.090
.100 BSC
.070 TYP
.100 BSC
RECOMMENDED SOLDER PAD LAYOUT
RECOMMENDED SOLDER PAD LAYOUT
FOR THICKER SOLDER PASTE APPLICATIONS
NOTE:
1. DIMENSIONS IN INCH/(MILLIMETER)
2. DRAWING NOT TO SCALE
M(DD3) (STRAIGHT) 0801
T Package
3-Lead Plastic TO-220
(Reference LTC DWG # 05-08-1420)
.147 – .155
(3.734 – 3.937)
DIA
.165 – .180
(4.191 – 4.572)
.390 – .415
(9.906 – 10.541)
.045 – .055
(1.143 – 1.397)
.230 – .270
(5.842 – 6.858)
.570 – .620
(14.478 – 15.748)
.460 – .500
(11.684 – 12.700)
.330 – .370
(8.382 – 9.398)
.980 – 1.070
(24.892 – 27.178)
.520 – .570
(13.208 – 14.478)
.218 – .252
(5.537 – 6.401)
.013 – .023
(0.330 – 0.584)
.100
(2.540)
BSC
.095 – .115
(2.413 – 2.921)
T3 (TO-220) 0801
.050
(1.270)
TYP
.028 – .038
(0.711 – 0.965)
137afb
LT 0807 REV B • PRINTED IN USA
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
12
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© LINEAR TECHNOLOGY CORPORATION 1983
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
Linear [ Linear ]
