1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. MOLD GATE BURRS SHALL NOT EXCEED 0.13 MM PER SIDE.
4. LEADFRAME TO MOLDED BODY OFFSET IN HORIZONTAL
AND VERTICAL SHALL NOT EXCEED 0.08 MM.
5. DIMENSIONS A AND B EXCLUSIVE OF MOLD GATE BURRS.
6. NO MOLD FLASH ALLOWED ON THE TOP AND BOTTOM LEAD
SURFACE.
DIM
A
b
c
D
E
e
e1
L
H
E
q
MILLIMETERS
NOM
MAX
1.05
1.10
0.30
0.35
0.15
0.20
3.05
3.10
1.65
1.70
0.65 BSC
0.55 BSC
0.28
0.35
0.42
1.80
1.90
2.00
5° NOM
MIN
1.00
0.25
0.10
2.95
1.55
MIN
0.039
0.010
0.004
0.116
0.061
INCHES
NOM
0.041
0.012
0.006
0.120
0.065
0.025 BSC
0.022 BSC
0.011
0.014
0.071
0.075
5° NOM
MAX
0.043
0.014
0.008
0.122
0.067
0.017
0.079
e1
e
b
c
A
0.05 (0.002)
2.032
0.08
0.457
0.018
SOLDERING FOOTPRINT*
2.032
0.08
0.635
0.025
1.727
0.068
0.457
0.018
0.711
0.028
0.66
0.026
SCALE 20:1
mm
inches
0.178
0.007
0.711
0.028
0.66
0.026
SCALE 20:1
mm
inches
Basic
Style 4
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ChipFET is a trademark of Vishay Siliconix.
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
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
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For additional information, please contact your local
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[详细]
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