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CS3842B Datasheet, PDF (6/6 Pages) Cherry Semiconductor Corporation – Off-Line Current Mode PWM Control Circuit Off-Line Current Mode PWM Control Circuit
Package Specification
PACKAGE DIMENSIONS IN mm (INCHES)
PACKAGE THERMAL DATA
Lead Count
8 L PDIP
8 L SOIC Narrow
14L SOIC Narrow
Metric
Max Min
10.16 9.02
5.00 4.80
8.75 8.55
D
English
Max Min
.400 .355
.197 .189
.344 .337
Thermal Data
RΘJC typ
RΘJA typ
8L
PDIP
52
100
8L
SO Narrow
45
165
14 L
SO Narrow
30
˚C/W
125 ˚C/W
Surface Mount Narrow Body (D); 150 mil wide
Plastic DIP (N); 300 mil wide
4.00 (.157)
3.80 (.150)
0.51 (.020)
0.33 (.013)
1.27 (.050)
0.40 (.016)
0.25 (.010)
0.19 (.008)
1.57 (.062)
1.37 (.054)
REF: JEDEC MS-012
6.20 (.244)
5.80 (.228)
1.27 (.050) BSC
1.75 (.069) MAX
0.25 (0.10)
0.10 (.004)
D
7.11 (.280)
6.10 (.240)
3.68 (.145)
2.92 (.115)
8.26 (.325)
7.62 (.300)
1.77 (.070)
1.14 (.045)
2.54 (.100) BSC
.356 (.014)
.203 (.008)
REF: JEDEC MS-001
0.39 (.015)
MIN.
.558 (.022)
.356 (.014)
D
Some 8 and 16 lead
packages may have
1/2 lead at the end
of the package.
All specs are the same.
Ordering Information
Part Number
CS3842BGN8
CS3842BGD8
CS3842BGDR8
CS3842BGD14
CS3842BGDR14
CS3843BGN8
CS3843BGD8
CS3843BGDR8
CS3843BGD14
CS3843BGDR14
Rev. 6/23/99
Description
8L PDIP
8L SO Narrow
8L SO Narrow (tape & reel)
14L SO Narrow
14L SO Narrow (tape & reel)
8L PDIP
8L SO Narrow
8L SO Narrow (tape & reel)
14L SO Narrow
14L SO Narrow (tape & reel)
Cherry Semiconductor Corporation reserves the right to
make changes to the specifications without notice. Please
contact Cherry Semiconductor Corporation for the latest
available information.
6
© 1999 Cherry Semiconductor Corporation