參數(shù)資料
型號: MC7912ACT
廠商: MOTOROLA INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: THREE-TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS
中文描述: 12 V FIXED NEGATIVE REGULATOR, PSFM3
封裝: HEAT SINK, PLASTIC PACKAGE-3
文件頁數(shù): 11/12頁
文件大?。?/td> 186K
代理商: MC7912ACT
MC7900
11
MOTOROLA ANALOG IC DEVICE DATA
T SUFFIX
PLASTIC PACKAGE
CASE 221A–06
ISSUE Y
OUTLINE DIMENSIONS
MIN
0.570
0.380
0.160
0.025
0.142
0.095
0.110
0.018
0.500
0.045
0.190
0.100
0.080
0.045
0.235
0.000
0.045
MIN
14.48
9.66
4.07
0.64
3.61
2.42
2.80
0.46
12.70
1.15
4.83
2.54
2.04
1.15
5.97
0.00
1.15
MAX
0.620
0.405
0.190
0.035
0.147
0.105
0.155
0.025
0.562
0.060
0.210
0.120
0.110
0.055
0.255
0.050
MAX
15.75
10.28
4.82
0.88
3.73
2.66
3.93
0.64
14.27
1.52
5.33
3.04
2.79
1.39
6.47
1.27
INCHES
MILLIMETERS
DIM
A
B
C
D
F
G
H
J
K
L
N
Q
R
S
T
U
V
Z
2.04
0.080
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIM Z DEFINES A ZONE WHERE ALL BODY AND
LEAD IRREGULARITIES ARE ALLOWED.
–T
SEATING
PLANE
C
S
T
U
J
R
F
B
Q
H
Z
L
V
G
N
D
K
A
4
1 2 3
D2T SUFFIX
PLASTIC PACKAGE
CASE 936–03
(D2PAK)
ISSUE B
5 REF
2.946 REF
5.080 MIN
6.350 MIN
5 REF
0.116 REF
0.200 MIN
0.250 MIN
A
1
2
3
K
F
B
J
S
H
0.010 (0.254)
T
M
D
G
C
E
–T
M
L
P
N
R
V
U
TERMINAL 4
NOTES:
1 DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2 CONTROLLING DIMENSION: INCH.
3 TAB CONTOUR OPTIONAL WITHIN DIMENSIONS
A AND K.
4 DIMENSIONS U AND V ESTABLISH A MINIMUM
MOUNTING SURFACE FOR TERMINAL 4.
5 DIMENSIONS A AND B DO NOT INCLUDE MOLD
FLASH OR GATE PROTRUSIONS. MOLD FLASH
AND GATE PROTRUSIONS NOT TO EXCEED
0.025 (0.635) MAXIMUM.
DIM
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
U
V
MIN
0.386
0.356
0.170
0.026
0.045
0.051 REF
0.100 BSC
0.539
0.125 MAX
0.050 REF
0.000
0.088
0.018
0.058
MAX
0.403
0.368
0.180
0.036
0.055
MIN
9.804
9.042
4.318
0.660
1.143
1.295 REF
2.540 BSC
13.691
3.175 MAX
1.270 REF
0.000
2.235
0.457
1.473
MAX
10.236
9.347
4.572
0.914
1.397
MILLIMETERS
INCHES
0.579
14.707
0.010
0.102
0.026
0.078
0.254
2.591
0.660
1.981
OPTIONAL
CHAMFER
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