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1N5242 [SEMTECH]

SILICON PLANAR ZENER DIODES; 硅平面齐纳二极管
1N5242
型号： 1N5242
厂家： SEMTECH CORPORATION    SEMTECH CORPORATION
描述：

SILICON PLANAR ZENER DIODES
硅平面齐纳二极管

二极管 齐纳二极管 测试 局域网
文件： 总3页 (文件大小：218K)
中文：  中文翻译
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1N5220...1N5281  
SILICON PLANAR ZENER DIODES  
Standard Zener voltage tolerance is ± 20%.  
Add suffix "A" for ± 10% Tolerance, suffix  
"B" for ± 5% tolerance, suffix "C" for ± 2%  
tolerance, Other tolerance, non standard  
and higher Zener voltages are upon request.  
Max. 0.5  
Max. 0.45  
Min. 27.5  
Max. 3.9  
Min. 27.5  
Min. 27.5  
Max. 2.9  
Min. 27.5  
Max. 1.9  
Max. 1.9  
Black  
Cathode Band  
Black  
Part No.  
Black  
"ST" Brand  
Black  
Cathode Band  
Black  
Part No.  
XXX  
ST  
XXX  
Glass Case DO-34  
Dimensions in mm  
Glass Case DO-35  
Dimensions in mm  
O
Absolute Maximum Ratings (Ta = 25 C)  
Parameter  
Symbol  
Ptot  
Value  
500 1)  
Unit  
mW  
O
Power Dissipation at Tamb = 75 C  
O
C
Junction Temperature  
Tj  
200  
O
C
Storage Temperature Range  
TS  
- 65 to + 200  
1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.  
O
Characteristics at Ta = 25 C  
Parameter  
Symbol  
RthA  
Max.  
0.3 1)  
Unit  
Thermal Resistance Junction to Ambient Air  
K/mW  
Forward Voltage  
at IF = 200 mA  
VF  
1.1  
V
1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.  
SEMTECH ELECTRONICS LTD.  
(Subsidiary of Sino-Tech International Holdings Limited, a company  
listed on the Hong Kong Stock Exchange, Stock Code: 724)  
®
Dated : 13/06/2007  
1N5220...1N5281  
Maximum Reverse  
Temp. Coefficient  
of Zener Voltage  
Zener Voltage Range  
Maximum Zener Impedance1)  
Leakage Current  
Type  
3)  
2)  
VZnom  
V
lZT  
mA  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
9.5  
9
rZJT  
Ω
rZJK  
Ω
at IZK  
mA  
IR  
at VR  
TKVZ  
µA  
V
1
%/K  
1N5220  
1N5221  
1N5222  
1N5223  
1N5224  
1N5225  
1N5226  
1N5227  
1N5228  
1N5229  
1N5230  
1N5231  
1N5232  
1N5233  
1N5234  
1N5235  
1N5236  
1N5237  
1N5238  
1N5239  
1N5240  
1N5241  
1N5242  
1N5243  
1N5244  
1N5245  
1N5246  
1N5247  
1N5248  
1N5249  
1N5250  
1N5251  
1N5252  
1N5253  
1N5254  
1N5255  
1N5256  
1N5257  
1N5258  
1N5259  
1N5260  
1N5261  
1N5262  
1N5263  
1N5264  
1N5265  
1N5266  
2.2  
2.4  
2.5  
2.7  
2.8  
3
30  
30  
30  
30  
30  
29  
28  
24  
23  
22  
19  
17  
11  
7
1150  
1200  
1250  
1300  
1400  
1600  
1600  
1700  
1900  
2000  
1900  
1600  
1600  
1600  
1000  
750  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
100  
100  
100  
75  
75  
50  
25  
15  
10  
5
<-0.085  
<-0.085  
<-0.085  
<-0.080  
<-0.080  
<-0.075  
<-0.070  
<-0.065  
<-0.060  
<-0.055  
<±0.030  
<±0.030  
<+0.038  
<+0.038  
<+0.045  
<+0.050  
<+0.058  
<+0.062  
<+0.065  
<+0.068  
<+0.075  
<+0.076  
<+0.077  
<+0.079  
<+0.082  
<+0.082  
<+0.083  
<+0.084  
<+0.085  
<+0.086  
<+0.086  
<+0.087  
<+0.088  
<+0.089  
<+0.090  
<+0.091  
<+0.091  
<+0.092  
<+0.093  
<+0.094  
<+0.095  
<+0.095  
<+0.096  
<+0.096  
<+0.097  
<+0.097  
<+0.097  
1
1
1
1
1
3.3  
3.6  
3.9  
4.3  
4.7  
5.1  
5.6  
6
1
1
1
1
5
2
5
2
5
3
5
3.5  
4
6.2  
6.8  
7.5  
8.2  
8.7  
9.1  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
22  
24  
25  
27  
28  
30  
33  
36  
39  
43  
47  
51  
56  
60  
62  
68  
7
5
5
3
5
6
500  
3
6
8
500  
3
6.5  
6.5  
7
8
600  
3
10  
17  
22  
30  
13  
15  
16  
17  
19  
21  
23  
25  
29  
33  
35  
41  
44  
49  
58  
70  
80  
93  
105  
125  
150  
170  
185  
230  
600  
3
600  
3
8
600  
2
8.4  
9.1  
9.9  
10  
11  
12  
13  
14  
14  
15  
17  
18  
19  
21  
21  
23  
25  
27  
30  
33  
36  
39  
43  
46  
47  
52  
600  
1
600  
0.5  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
600  
8.5  
7.8  
7.4  
7
600  
600  
600  
600  
6.6  
6.2  
5.6  
5.2  
5
600  
600  
600  
600  
600  
4.6  
4.5  
4.2  
3.8  
3.4  
3.2  
3
600  
600  
600  
700  
700  
800  
900  
2.7  
2.5  
2.2  
2.1  
2
1000  
1100  
1300  
1400  
1400  
1600  
1.8  
SEMTECH ELECTRONICS LTD.  
(Subsidiary of Sino-Tech International Holdings Limited, a company  
listed on the Hong Kong Stock Exchange, Stock Code: 724)  
®
Dated : 13/06/2007  
1N5220...1N5281  
Maximum Reverse  
Temp. Coefficient  
of Zener Voltage  
Zener Voltage Range  
Maximum Zener Impedance 1)  
Leakage Current  
Type  
3)  
2)  
VZnom  
V
lZT  
mA  
1.7  
rZJT  
rZJK  
Ω
at IZK  
mA  
0.25  
0.25  
0.25  
0.25  
--  
IR  
at VR  
TKVZ  
Ω
µA  
V
%/K  
1N5267  
1N5268  
1N5269  
1N5270  
1N5271  
1N5272  
1N5273  
1N5274  
1N5275  
1N5276  
1N5277  
1N5278  
1N5279  
1N5280  
1N5281  
75  
270  
1700  
2000  
2200  
2300  
--  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
0.1  
56  
<+0.098  
<+0.098  
<+0.099  
<+0.099  
<+0.100  
<+0.100  
<+0.100  
<+0.110  
<+0.110  
<+0.110  
<+0.115  
<+0.115  
<+0.120  
<+0.120  
<+0.120  
82  
1.5  
330  
370  
62  
87  
1.4  
68  
91  
1.4  
400  
69  
100  
110  
120  
130  
140  
150  
160  
170  
180  
190  
200  
1.3  
500  
75  
1.2  
700  
--  
--  
83  
1
950  
--  
--  
90  
0.95  
0.9  
1100  
1300  
1500  
1700  
1900  
2200  
2400  
2500  
--  
--  
98  
--  
--  
105  
113  
120  
127  
135  
142  
150  
0.85  
0.8  
--  
--  
--  
--  
0.74  
0.68  
0.66  
0.65  
--  
--  
--  
--  
--  
--  
--  
--  
1) The Zener Impedance is derived from the 60 Hz AC voltage which results when an AC current having an RMS value  
equal to 10% of the Zener Current (IZT or IZK) is superimposed on IZT or IZK. Zener Impedance is measured at two  
points to insure a sharp knee on the breakdown curve and to eliminate unstable units.  
2) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.  
3) Tested with pulses tp = 20 ms.  
Admissible power dissipation  
versus ambient temperature  
Valid provided that leads at a distance of 8 mm  
from case are kept at ambient temperature  
mW  
500  
Ptot  
400  
300  
200  
100  
0
0
100  
200  
Ta  
SEMTECH ELECTRONICS LTD.  
(Subsidiary of Sino-Tech International Holdings Limited, a company  
listed on the Hong Kong Stock Exchange, Stock Code: 724)  
®
Dated : 13/06/2007  

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