Hermetic Packages for Integrated Circuits
Metal Can Package
T3.C REFERENCE
PLANE 3 LEAD TO-39 (TO-205) METAL CAN PACKAGE A
Г?b1 L1 e
Г?D Г?D1 F 3
2 A k 1 A Г?b INCHES e1 ОІ
О± L2
L CL k1 SYMBOL MIN MAX MIN MAX NOTES A 0.160 0.180 4.07 4.58 -Г?b 0.016 0.019 0.41 0.48 1 Г?b1 0.016 0.021 0.41 0.53 1 Г?b2 0.016 0.024 0.41 0.61 -Г?D 0.350 0.370 8.89 9.40 -Г?D1 0.315 0.335 8.00 8.51 -e BASE METAL LEAD FINISH Г?b1 Г?b2 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 О± 45В° BSC 45В° BSC 3 ОІ 90В° BSC 90В° BSC -N 3 3 4
Rev. 0 6/01 NOTES:
1. (All leads) Г?b applies between L1 and L2. Г?b1 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. О± 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 …
