參數(shù)資料
型號(hào)： 1N5274B-LCC3G4
廠商： SEMELAB LTD
元件分類： 參考電壓二極管
英文描述： 130 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝： HERMETIC SEALED, CERAMIC, LCC3-4
文件頁(yè)數(shù)： 2/2頁(yè)
文件大?。?/td> 75K
代理商： 1N5274B-LCC3G4
1N5221-LCC3
TO
1N5281-LCC3
Semelab Ltd reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Semelab Ltd. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
DOC 7788 issue 3
Nominal
Zener
Voltage
Test
Current
Maximum Zener Impedance
(1)
Maximum Reverse
Leakage Current
Maximum Zener
Voltage
Coefficient
(2)
VZ @ IZT
IZT
ZZT @ IZK
ZZT @ IZK = 250A
IR
@
VR
VZ
V
mA
A
V
%/°C
P/N
A & B
A
B,C & D
A & B
1N5236
7.5
20
6.0
500
3.0
5.7
6.0
+0.058
1N5237
8.2
20
8.0
500
3.0
6.2
6.5
+0.062
1N5238
8.7
20
8.0
600
3.0
6.2
6.5
+0.065
1N5239
9.1
20
10
600
3.0
6.7
7.0
+0.068
1N5240
10
20
17
600
3.0
7.6
8.0
+0.075
1N5241
11
20
22
600
2.0
8
8.4
+0.076
1N5242
12
20
30
600
1.0
8.7
9.1
+0.077
1N5243
13
9.5
13
600
0.5
9.4
9.9
+0.079
1N5244
14
9.0
15
600
0.1
9.5
10
+0.082
1N5245
15
8.5
16
600
0.1
10.5
11
+0.082
1N5246
16
7.8
17
600
0.1
11.4
12
+0.083
1N5247
17
7.4
19
600
0.1
12.4
13
+0.084
1N5248
18
7.0
21
600
0.1
13.3
14
+0.085
1N5249
19
6.6
23
600
0.1
13.3
14
+0.086
1N5250
20
6.2
25
600
0.1
14.3
15
+0.086
1N5251
22
5.6
29
600
0.1
16.2
17
+0.087
1N5252
24
5.2
33
600
0.1
17.1
18
+0.088
1N5253
25
5.0
35
600
0.1
18.1
19
+0.089
1N5254
27
4.6
41
600
0.1
20
21
+0.090
1N5255
28
4.5
44
600
0.1
20
21
+0.091
1N5256
30
4.2
49
600
0.1
22
23
+0.091
1N5257
33
3.8
58
700
0.1
24
25
+0.092
1N5258
36
3.4
70
700
0.1
26
27
+0.093
1N5259
39
3.2
80
800
0.1
29
30
+0.094
1N5260
43
3.0
93
900
0.1
31
33
+0.095
1N5261
47
2.7
105
1000
0.1
34
36
+0.095
1N5262
51
2.5
125
1100
0.1
37
39
+0.096
1N5263
56
2.2
150
1300
0.1
41
43
+0.096
1N5264
60
2.1
170
1400
0.1
44
46
+0.097
1N5265
62
2.0
185
1400
0.1
45
47
+0.097
1N5266
68
1.8
230
1600
0.1
49
52
+0.097
1N5267
75
1.7
270
1700
0.1
53
56
+0.098
1N5268
82
1.5
330
2000
0.1
59
62
+0.098
1N5269
87
1.4
370
2200
0.1
65
68
+0.099
1N5270
91
1.4
400
2300
0.1
66
69
+0.099
1N5271
100
1.3
500
2600
0.1
72
76
+0.110
1N5272
110
1.1
750
3000
0.1
80
84
+0.110
1N5273
120
1.0
900
4000
0.1
86
91
+0.110
1N5274
130
0.95
1100
4500
0.1
94
99
+0.110
1N5275
140
0.90
1300
4500
0.1
101
106
+0.110
1N5276
150
0.85
1500
5000
0.1
108
114
+0.110
1N5277
160
0.80
1700
5500
0.1
116
122
+0.110
1N5278
170
0.74
1900
5500
0.1
123
129
+0.110
1N5279
180
0.68
2200
6000
0.1
130
137
+0.110
1N5280
190
0.66
2400
6500
0.1
137
144
+0.110
1N5281
200
0.65
2500
7000
0.1
144
152
+0.110
Notes:
1)
Zener Impedance is measured to ensure a sharp knee characteristic on the breakdown curve. Derived from 50Hz ac voltage from ac current of 10% rms of I
ZT
(or I
ZK
) superimposed on DC I
ZT
(or I
ZK
)
2)
Temperature Coefficient test conditions:
a. I
ZT
= 7.5mA , T
1
= 25°C, T
2
= 125°C (1N5221A, B through to 1N5242A, B)
b. I
ZT
= 7.5mA , T
1
= 25°C, T
2
= 125°C (1N5243A, B through to 1N5281A, B)
DUT temperature stabilised with constant current for V
Z
measurement @ T
1
,T
2
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