參數(shù)資料
型號: LM340A
廠商: ON SEMICONDUCTOR
英文描述: 1.0 A Positive Voltage Regulators(1.0 A 正向穩(wěn)壓器)
中文描述: 1.0一個正電壓穩(wěn)壓器(1.0甲正向穩(wěn)壓器)
文件頁數(shù): 19/20頁
文件大小: 204K
代理商: LM340A
MC7800, MC7800A, LM340, LM340A Series, NCV7805
http://onsemi.com
19
PACKAGE DIMENSIONS
TO–220
T SUFFIX
CASE 221A–09
ISSUE AA
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE ALL
BODY AND LEAD IRREGULARITIES ARE
ALLOWED.
DIM
A
B
C
D
F
G
H
J
K
L
N
Q
R
S
T
U
V
Z
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
---
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
---
0.080
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
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
---
2.04
MILLIMETERS
INCHES
B
Q
H
Z
L
V
G
N
A
K
F
1
2 3
4
D
SEATING
PLANE
–T–
C
S
T
U
R
J
D2PAK
D2T SUFFIX
CASE 936–03
ISSUE B
5 REF
2.946 REF
5.080 MIN
6.350 MIN
5 REF
0.116 REF
0.200 MIN
0.250 MIN
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
A
1
2
3
K
F
B
J
D
S
H
G
C
M
0.010 (0.254)
T
E
M
L
P
N
R
–T–
OPTIONAL
CHAMFER
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