FT839NB Datasheet, PDF (13/14 Pages) List of Unclassifed Manufacturers – High Efficiency Off-Line CC/CV Switch

Fremont Micro Devices
PACKAGE INFORMATION
SOP8 Package
Preliminary FT839NB/839MB
Symbol
onfidential _{Dimensions In Millimeters}
C ^Min
Max
Dimensions In Inches
Min
Max
A
1.350
A1
0.100
A2
1.350
D _b
0.330
c
0.170
M^D
4.700
E
3.800
FE1
5.800
1.750
0.250
1.550
0.510
0.250
5.100
4.000
6.200
0.053
0.004
0.053
0.013
0.006
0.185
0.150
0.228
0.069
0.010
0.061
0.020
0.010
0.200
0.157
0.244
e
1.270 (BSC)
0.050（BSC）
L
0.400
1.270
0.016
0.050
θ
0°
8°
0°
8°
© 2013 Fremont Micro Devices Inc.
Confidential Rev0.80
DS839NB/MB-A0-Page13