RT9166/A
D
U
C
D1
R
B
T
V
S
E
L1
L3
e
b1
L2
b
b2
A
Dimensions In Millimeters
Dimensions In Inches
Symbol
Min
Max
2.388
2.032
0.889
Min
Max
0.094
0.080
0.035
0.086
0.035
0.020
A
B
2.184
0.889
0.508
b
b1
b2
C
1.016 Ref.
0.040 Ref.
0.457
0.457
6.350
5.207
5.334
2.108
9.398
0.584
0.584
6.731
5.461
6.223
2.438
0.018
0.018
0.250
0.205
0.210
0.083
0.370
0.023
0.023
0.265
0.215
0.245
0.096
0.410
D
D1
E
e
L1
L2
L3
U
10.414
0.508 Ref.
0.020 Ref.
0.025
0.040
0.635
1.016
3.810 Ref.
3.048 Ref.
0.150 Ref.
0.120 Ref.
V
R
0.200
2.500
0.500
0.850
3.400
0.850
0.008
0.098
0.020
0.033
0.134
0.033
S
T
3-Lead TO-252 Surface Mount Package
www.richtek.com
14
DS9166/A-18 June 2007