18TQ... Series
Bulletin PD-20178 rev. C 07/03
Outline Table
10.54 (0.41)
MAX.
1.32 (0.05)
1.22 (0.05)
3.78 (0.15)
3.54 (0.14)
DIA.
6.48 (0.25)
6.23 (0.24)
2.92 (0.11)
2.54 (0.10)
TERM 2
15.24 (0.60)
14.84 (0.58)
2°
1
3
14.09 (0.55)
13.47 (0.53)
3.96 (0.16)
3.55 (0.14)
Base
Cathode
0.10 (0.004)
2.04 (0.080) MAX.
1.40 (0.05)
1.15 (0.04)
2.89 (0.11)
2.64 (0.10)
0.94 (0.04)
0.69 (0.03)
1
3
Cathode
Anode
1
3
0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
5.08 (0.20) REF.
Conform to JEDEC outline TO-220AC
Dimensions in millimeters and (inches)
4.69 (0.18)
4.20 (0.16)
10.16 (0.40)
REF.
1.32 (0.05)
1.22 (0.05)
6.47 (0.25)
6.18 (0.24)
93°
15.49 (0.61)
14.73 (0.58)
5.28 (0.21)
4.78 (0.19)
2.61 (0.10)
2.32 (0.09)
8.89 (0.35)
REF.
0.55 (0.02)
0.46 (0.02)
1.40 (0.055)
1.14 (0.045)
3X
0.93 (0.37)
0.69 (0.27)
MINIMUM RECOMMENDED FOOTPRINT
11.43 (0.45)
Base
Cathode
2
2X
1
3
4.57 (0.18)
4.32 (0.17)
8.89 (0.35)
17.78 (0.70)
2
0.61 (0.02) MAX.
5.08 (0.20) REF.
3.81 (0.15)
2.08 (0.08)
3
1
N/C
Anode
2X
2.54 (0.10)
Conform to JEDEC outline D2Pak (SMD-220)
2X
Dimensions in millimeters and (inches)
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