NB3Nxxxxx − VCXO Series
http://onsemi.com
6
PACKAGE DIMENSIONS
QFN20, 4x4, 0.5P
CASE 485E−01
ISSUE B
2.88
20X
0.35
20X
0.58
4.30
0.50
DIMENSIONS: MILLIMETERS
1
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
PITCH
PKG
OUTLINE
DIM MIN MAX
MILLIMETERS
D 4.00 BSC
E 4.00 BSC
A 0.80 1.00
b 0.20 0.30
e 0.50 BSC
L1 0.00 0.15
A3 0.20 REF
A1 --- 0.05
L 0.35 0.45
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED TERMINAL
AND IS MEASURED BETWEEN 0.15 AND 0.30 MM
FROM THE TERMINAL TIP.
4. COPLANARITY APPLIES TO THE EXPOSED PAD
AS WELL AS THE TERMINALS.
D2
E2
1
6
11
20
D2 2.60 2.90
E2 2.60 2.90
e
L1
DETAIL A
L
OPTIONAL CONSTRUCTIONS
A1
A3
L
DETAIL B
MOLD CMPDEXPOSED Cu
OPTIONAL CONSTRUCTIONS
A
B
E
D
2X
0.15 C
PIN ONE
REFERENCE
TOP VIEW
2X
0.15 C
A
A1
(A3)
0.08 C
0.10 C
C
SEATING
PLANE
SIDE VIEW
DETAIL B
BOTTOM VIEW
b20X
0.10 B
0.05
AC
C
NOTE 3
DETAIL A
K 0.20 REF
0.10 BAC
L20X
0.10 BAC
K
4.30
2.88
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent
rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur.
Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries,
affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury
or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an
Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
NB3N15552MN/D
PureEdge is a trademark of Semiconductor Components Industries, LLC (SCILLC).
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your loca
Sales Representative
