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参数资料
| 型号： | 1N2844RB |
| 厂商： | MICROSEMI CORP-LAWRENCE |
| 元件分类： | 齐纳二极管 |
| 英文描述： | Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode |
| 中文描述： | 160 V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-204AD |
| 封装： | HERMETIC SEALED, TO-3, 2 PIN |
| 文件页数： | 6/6页 |
| 文件大小： | 195K |
| 代理商： | 1N2844RB |
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
50 WATT ZENER DIODES
Qualified per MIL-PRF-19500/114
T4-LDS-0076 Rev. 2 (101151)
Page 6 of 6
PACKAGE DIMENSIONS
NOTES:
1.
Dimensions are in inches.
2.
Milimeter equivalents are given for general information only.
3.
These dimensions should be measured at points .050 inch (1.27mm) + .005 inch (0.13mm) -.000 inch (0.00mm) below
seating plane.
4.
The seating plane of the header shall be flat within .001 (0.03mm) concave to .004 inch (0.10mm) convex .001 inch
(0.003mm) cocave to .006 inch (0.15mm) convex overall.
5.
Pins 1 and 2 are internally connected with an internal jumper.
6.
Devices wih B suffix have the anode internally connected to the case and devices with RB suffix (reverse polarity) have
the cathode internally connected to the case.
7.
In accordance with ASME Y14.5M, diameters are equivalent to
φx symbology.
FIGURE 1. Physical dimensions (similar to TO-3)
Dimensions
Ltr
Inches
Millimeters
Notes
Min
Max
Min
Max
CH
.270
.380
6.86
9.65
LD
.048
.053
0.97
1.35
CD
.875
22.23
PS
.420
.440
10.67
11.18
3
PS1
.205
.225
5.21
5.72
3
HT
.060
.135
1.52
3.42
LL
.312
.500
7.92
12.70
L1
.050
1.27
MHD
.151
.165
3.84
4.09
MHS
1.177
1.197
29.90
30.40
HR
.495
.525
12.57
13.34
HR1
.131
.188
3.33
4.78
S1
.655
.675
16.64
17.15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1N2845 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:ZENER DIODES |
| 1N2845A | 制造商:Microsemi Corporation 功能描述:ZENER SGL 180V 10% 50W 2PIN TO-3 - Bulk 制造商:Microsemi Corporation 功能描述:DIODE ZENER 180V 50W TO-204AD |
| 1N2845B | 制造商:Microsemi Corporation 功能描述:ZENER SGL 180V 5% 50W 2PIN TO-3 - Bulk 制造商:Microsemi Corporation 功能描述:DIODE ZENER 180V 50W TO-204AD |
| 1N2845R | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:50 Watt Zener Diodes |
| 1N2845RA | 制造商:MICROSEMI 制造商全称:Microsemi Corporation 功能描述:50 Watt Zener Diodes |
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