1N4371A [ROCHESTER]
2.7V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35, GLASS PACKAGE-2;
| 型号： | 1N4371A |
| 厂家： | 
Rochester Electronics |
| 描述： | 2.7V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35, GLASS PACKAGE-2 测试 二极管 |
| 文件： | 总5页 (文件大小：1032K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Zeners
1N4370A - 1N4372A
1N746A - 1N759A
Tolerance = 5%
Absolute Maximum Ratings *
T
= 25°C unless otherwise noted
A
Symbol
Parameter
Value
Units
PD
Power Dissipation
500
mW
@ TL ≤ 75°C, Lead Length = 3/8”
Derate above 75°C
4.0
mW/°C
°C
TJ, TSTG Operating and Storage Temperature Range
-65 to +200
* These ratings are limiting values above which the serviceability of the diode may be impaired.
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Electrical Characteristics T =25°C unless otherwise noted
A
VZ (V) @ IZ = 20mA (Note 1)
IR (µA) @ VR = 1V
IZM (mA)
(Note 2)
Device
ZZ (Ω) @ IZ = 20mA
Min.
Typ.
Max.
Ta = 25°C
Ta = 125°C
1N4370A
1N4371A
1N4372A
1N746A
1N747A
2.28
2.57
2.85
3.14
3.42
2.4
2.7
3.0
3.3
3.6
2.52
2.84
3.15
3.47
3.78
30
30
29
28
24
150
135
120
110
100
100
75
50
10
10
200
150
100
30
30
1N748A
1N749A
1N750A
1N751A
1N752A
3.71
4.09
4.47
4.85
5.32
3.9
4.3
4.7
5.1
5.6
4.10
4.52
4.94
5.36
5.88
23
22
19
17
11
95
85
75
70
65
10
2
2
1
1
30
30
30
20
20
1N753A
1N754A
1N755A
1N756A
1N757A
5.89
6.46
7.13
7.79
8.65
6.2
6.8
7.5
8.2
9.1
6.51
7.14
7.88
8.61
9.56
7
5
6
8
10
60
55
50
45
40
0.1
0.1
0.1
0.1
0.1
20
20
20
20
20
1N758A
1N759A
9.50
11.40
10
12
10.5
12.6
17
30
35
30
0.1
0.1
20
20
VF Forward Voltage = 1.5V Max @ IF = 200mA
Notes:
1. Zener Voltage (V )
Z
The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (T ) at 30°C ± 1°C and 3/8” lead length.
L
2. Maximum Zener Current Ratings (I
)
ZM
The maximum current handling capability on a worst case basis is limited by the actual zener voltage at the operation point and the power derating curve.
Rev. D1
www.fairchildsemi.com
Top Mark Information
Device
Line 1
Line 2
Line 3
1N4370A
LOGO
LOGO
LOGO
LOGO
LOGO
37
37
37
46
47
0A
1A
2A
A
1N4371A
1N4372A
1N746A
1N747A
A
1N748A
1N749A
1N750A
1N751A
1N752A
LOGO
LOGO
LOGO
LOGO
LOGO
48
49
50
51
52
A
A
A
A
A
1N753A
1N754A
1N755A
1N756A
1N757A
LOGO
LOGO
LOGO
LOGO
LOGO
53
54
55
56
57
A
A
A
A
A
1N758A
1N759A
LOGO
LOGO
58
59
A
A
Rev. D1
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Top Mark Information (Continued)
1st line: F - Fairchild Logo
F
2
nd line: Device Name - 4th to 5th characters of the device name.
or 5th to 6th characters for BZXyy series
50
3
rd line: Device Name - 6th to 7th characters of the device name.
or Voltage rating for BZXyy series
A
General Requirements:
1.0 Cathode Band
2.0 First Line: F - Fairchild Logo
3.0 Second Line: Device name - For 1Nxx series: 4th to 5th characters of the device name.
For BZxx series: 5th to 6th characters of the device name.
4.0 Third Line: Device name - For 1Nxx series: 6th to 7th characters of the device name.
For BZXyy series: Voltage rating
5.0 Maximum no. of marking lines: 3
6.0 Maximum no. of digits per line: 2
7.0 FSC logo must be 20 % taller than the alphanumeric marking and should occupy the 2 characters of the specified line.
8.0 Marking Font: Arial (Except FSC Logo)
9.0 First character of each marking line must be aligned vertically.
Rev. D1
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status
Definition
Datasheet contains the design specifications for product development. Specifications may change in
any manner without notice.
Advance Information
Preliminary
Formative / In Design
Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
First Production
Full Production
Not In Production
Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes
at any time without notice to improve the design.
No Identification Needed
Obsolete
Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.
Rev. I39
© 2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com
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