MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
TO−220 FULLPAK
CASE 221D−03
ISSUE K
DATE 27 FEB 2009
SCALE 1:1
−B−
F
Q
A
123
H
K
−Y−
−T−
SEATING
PLANE
C
S
U
G
J
N
R
L
D 3 PL
0.25 (0.010) M B M Y
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH
3. 221D-01 THRU 221D-02 OBSOLETE, NEW
STANDARD 221D-03.
INCHES
DIM MIN MAX
A 0.617 0.635
B 0.392 0.419
C 0.177 0.193
D 0.024 0.039
F 0.116 0.129
G 0.100 BSC
H 0.118 0.135
J 0.018 0.025
K 0.503 0.541
L 0.048 0.058
N 0.200 BSC
Q 0.122 0.138
R 0.099 0.117
S 0.092 0.113
U 0.239 0.271
MILLIMETERS
MIN MAX
15.67 16.12
9.96 10.63
4.50 4.90
0.60 1.00
2.95 3.28
2.54 BSC
3.00 3.43
0.45 0.63
12.78 13.73
1.23 1.47
5.08 BSC
3.10 3.50
2.51 2.96
2.34 2.87
6.06 6.88
MARKING
DIAGRAMS
STYLE 1:
PIN 1.
2.
3.
GATE
DRAIN
SOURCE
STYLE 2:
PIN 1.
2.
3.
BASE
COLLECTOR
EMITTER
STYLE 3:
PIN 1. ANODE
2. CATHODE
3. ANODE
STYLE 4:
PIN 1.
2.
3.
CATHODE
ANODE
CATHODE
STYLE 5:
PIN 1. CATHODE
2. ANODE
3. GATE
STYLE 6:
PIN 1. MT 1
2. MT 2
3. GATE
xxxxxxG
AYWW
AYWW
xxxxxxG
AKA
Bipolar
xxxxxx
G
A
Y
WW
= Specific Device Code
= Pb−Free Package
= Assembly Location
= Year
= Work Week
Rectifier
A
Y
WW
xxxxxx
G
AKA
= Assembly Location
= Year
= Work Week
= Device Code
= Pb−Free Package
= Polarity Designator
DOCUMENT NUMBER: 98ASB42514B
DESCRIPTION: TO−220 FULLPAK
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
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