Package Outline Drawing (POD)

Hermetic Packages for Integrated Circuits
Metal Can Package
T3.C
REFERENCE
PLANE
3 LEAD TO-39 (TO-205) METAL CAN PACKAGE
A
Øb1
L1
e
ØD
ØD1
F
3
2
A
k
1
A
Øb
INCHES
e1
β
α
L2
L
CL
k1
SYMBOL
MIN
MAX
MIN
MAX
NOTES
A
0.160
0.180
4.07
4.58
-
Øb
0.016
0.019
0.41
0.48
1
Øb1
0.016
0.021
0.41
0.53
1
Øb2
0.016
0.024
0.41
0.61
-
ØD
0.350
0.370
8.89
9.40
-
ØD1
0.315
0.335
8.00
8.51
-
e
BASE METAL
LEAD FINISH
Øb1
Øb2
SECTION A-A
MILLIMETERS
e1
0.200 BSC
0.100 BSC
5.08 BSC
-
2.54 BSC
-
F
0.009
0.050
0.23
1.27
-
k
0.027
0.034
0.69
0.086
-
k1
0.027
0.045
0.69
1.14
2
12.70
19.05
1
1.27
1
-
1
L
0.500
0.750
L1
-
0.050
-
L2
0.250
-
6.35
α
45° BSC
45° BSC
3
β
90° BSC
90° BSC
-
N
3
3
4
Rev. 0 6/01
NOTES:
1. (All leads) Øb applies between L1 and L2. Øb1 applies between
L2 and 0.500 from the reference plane. Diameter is uncontrolled
in L1 and beyond 0.500 from the reference plane.
2. Measured from maximum diameter of the product.
3. α is the basic spacing from the centerline of the tab to terminal 1
looking at the bottom of the package.
4. N is the maximum number of terminal positions.
5. Controlling dimension: Millimeter.
1