1N4370A [TAK_CHEONG]
500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators; 500毫瓦的DO -35密封式玻璃齐纳稳压器
| 型号： | 1N4370A |
| 厂家： | 
Tak Cheong Electronics (Holdings) Co.,Ltd |
| 描述： | 500 mW DO-35 Hermetically Sealed Glass Zener Voltage Regulators |
| 文件： | 总3页 (文件大小：166K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
500 mW DO-35 Hermetically
Sealed Glass Zener Voltage
Regulators
AXIAL LEAD
DO35
Maximum Ratings (Note 1)
Rating
Symbol
Value
Units
L
43
xx
A
Maximum Steady State Power Dissipation
PD
500
mW
@TL≤75℃, Lead Length = 3/8”
Derate Above 75℃
Operating and Storage
Temperature Range
4.0
mW/℃
L
= Logo
= 1N43xxA Device Code
TJ, Tstg
-65 to +200
°C
43xxA
Note 1: Some part number series have lower JEDEC registered ratings.
Specification Features:
L
Zener Voltage Range = 2.4V to 12V
ESD Rating of Class 3 (>6 KV) per Human Body Model
DO-35 Package (DO-204AH)
7x
xA
Double Slug Type Construction
Metallurgical Bonded Construction
RoHS Compliant
L
7xxA
= Logo
= 1N7xxA Device Code
Solder Hot Dip Tin (Sn) Lead Finish
Specification Features:
Case
: Double slug type, hermetically sealed glass
Finish
: All external surfaces are corrosion resistant and leads are readily solderable
Cathode
Anode
Polarity : Cathode indicated by polarity band
Mounting: Any
November 2006 / C
Page 1
®
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
ELECTRICAL CHARACTERIZATION (TA = 25°C unless otherwise noted)
Zener Voltage (Note 3.)
IR @VR = 1V
IZM
Zener Impedance
Device
Device
ZZT @IZT (Note 4.)
(Note 5.)
VZ (Volts)
Nom
@IZT
T
amb 25℃
Tamb 125℃
(Note 2.)
Marking
Min
Max
(mA)
(Ω)
(uA)
(uA)
(mA)
1N4370A
1N4371A
1N4372A
1N746A
1N747A
1N748A
1N749A
1N750A
1N751A
1N752A
1N753A
1N754A
1N755A
1N756A
1N757A
1N758A
1N759A
1N4370A
1N4371A
1N4372A
1N746A
1N747A
1N748A
1N749A
1N750A
1N751A
1N752A
1N753A
1N754A
1N755A
1N756A
1N757A
1N758A
1N759A
2.28
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
11.4
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
2.52
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.5
12.6
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
30
29
28
24
23
22
19
17
11
7
100
75
50
10
10
10
2
200
150
100
30
30
30
30
30
20
20
20
20
20
20
20
20
20
150
135
120
110
100
95
85
2
75
1
70
1
65
0.1
0.1
0.1
0.1
0.1
0.1
0.1
60
5
55
6
50
8
45
10
17
30
40
35
12
30
VF Forward Voltage = 1.5V max @ IF = 200mA for all types
2. TOLERANCE AND VOLTAGE DESIGNATION
The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
3. ZENER VOLTAGE (VZ) MEASUREMENT
The zener voltage (VZ) is tested under pulse condition. The measured VZ is guaranteed to be within specification with device
junction in thermal equilibrium.
4. ZENER IMPEDANCE (ZZ) DERIVATION
ZZT is measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC)
0.1 IZ(DC) with AC frequency = 60Hz.
=
5. MAXIMUM ZENER CURRENT RATINGS (IZM
)
Values shown are based on the JEDEC rating of 400mW where the actual zener voltage (VZ) is known at the operation point, the
zener current may be increased and is limited by the derating curve.
November 2006 / C
Page 2
®
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
Package Outline
Case Outline
DO-35
DIM
Millimeters
Inches
Min
Max
Min
Max
0.46
3.05
0.56
5.08
0.018
0.120
1.000
0.060
0.022
0.200
1.500
0.090
A
B
C
D
25.40
1.52
38.10
2.29
Note: all dimensions are within JEDEC standard.
This datasheet presents technical data of Tak Cheong’s Zener Diodes. Complete specifications for the individual devices are
provided in the form of datasheets. A comprehensive Selector Guide is included to simplify the task of choosing the best set of
components required for a specific application. For additional information, please visit our website http://www.takcheong.com.
Although information in this datasheet has been carefully checked, no responsibility for the inaccuracies can be assumed by Tak
Cheong. Please consult your nearest Tak Cheong’s sales office for further assistance.
Tak Cheong reserves the right to make changes without further notice to any products herein to further improve reliability,
function or design, cost and productivity.
TAK CHEONG ®
and
are registered trademarks of Tak Cheong Electronics (Holdings) Co., Ltd.
November 2006 / C
Page 3
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