Package Linear Technology 4x4x0.94 LQFN-24 — Ficha de datos

LQFN Package
24-Lead (4mm Г— 4mm Г— 0.94mm) (Reference LTC DWG # 05-08-1511 Rev C)
ddd Z 2Г— 19 7 24 24Г— aaa Z SEE NOTES DETAIL A
ccc M Z X Y A 18 PAD “A1”
CORNER
5 1
PIN 1 NOTCH
0.283 Г— 45В° 1.125 b 0.20
E SEE NOTES 0.20 E1 4 Z A1 e DETAIL C 0.375 6
1.125 MOLD
CAP DETAIL C aaa Z 12 X D 0.375 DETAIL B PACKAGE TOP VIEW H1 L DETAIL B 0.375 0.25 В±0.05 0.375
1.2500
0.7500 0.70 В±0.05 0.20 0.20 4.50 В±0.05 0.2500
0.0000
0.2500 1.125
0.7500 1.125 1.2500 4.50 В±0.05 SUGGESTED PCB LAYOUT
TOP VIEW NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994
2. ALL DIMENSIONS ARE IN MILLIMETERS
3. PRIMARY DATUM -Z-IS SEATING PLANE
4 METAL FEATURES UNDER THE SOLDER MASK OPENING NOT SHOWN
SO AS NOT TO OBSCURE THESE TERMINALS AND HEAT FEATURES 5 DETAILS OF PAD #1 IDENTIFIER ARE OPTIONAL, BUT MUST BE
LOCATED WITHIN THE ZONE INDICATED. THE PAD #1 IDENTIFIER …