Plastic Packages for Integrated Circuits
QFN (Quad Flat No-Lead) Package Family MDP0046
QFN (QUAD FLAT NO-LEAD) PACKAGE FAMILY
(COMPLIANT TO JEDEC MO-220) A MILLIMETERS D
N
(N-1)
(N-2) B 1
2
3 PIN #1
I.D. MARK
E (N/2) 2X
0.075 C 2X
0.075 C N LEADS TOP VIEW 0.10 M C A B
(N-2)
(N-1)
N b L SYMBOL QFN44 QFN38 TOLERANCE NOTES A 0.90 0.90 0.90 0.90 В±0.10 -A1 0.02 0.02 0.02 0.02 +0.03/-0.02 -b 0.25 0.25 0.23 0.22 В±0.02 -c 0.20 0.20 0.20 0.20 Reference -D 7.00 5.00 8.00 5.00 Basic -Reference 8 Basic -Reference 8 Basic -D2 5.10 3.80 5.80 3.60/2.48 E 7.00 7.00 8.00 1
2
3 6.00 E2 5.10 5.80 5.80 4.60/3.40 e 0.50 0.50 0.80 0.50 L 0.55 0.40 0.53 0.50 В±0.05 -N 44 38 32 32 Reference 4 ND 11 7 8 7 Reference 6 NE 11 12 8 9 Reference 5 MILLIMETERS PIN #1 I.D.
3 QFN32 SYMBOL QFN28 QFN24 QFN20 QFN16 A 0.90 0.90 0.90 0.90 0.90 В±0.10 -A1 0.02 0.02 0.02 0.02 0.02 +0.03/
-0.02 -b 0.25 0.25 0.30 0.25 0.33 В±0.02 -c 0.20 0.20 0.20 0.20 0.20 Reference -D 4.00 4.00 5.00 4.00 4.00 Basic -D2 2.65 2.80 3.70 2.70 2.40 Reference -(E2) (N/2) NE 5 7 (D2)
BOTTOM VIEW 0.10 C e
C
SEATING …
