1N5246B 데이터 시트보기 (PDF) - SynSemi, Inc.
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1N5246B Datasheet PDF : 2 Pages
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Electrical Characteristics (Ta = 25°C)
Type
Nominal Zener
Voltage
VZ @ IZT
(V)
Test
Current
IZT
(mA)
Maximum Zener
Maximum Reverse Typical
Impedance (1)
Leakage Current Temperature
ZZT @ IZT
ZZK
at IZK = 0.25mA
(Ω)
(Ω)
IR @ VR
(µA)
(V)
Coefficient
αVZ(%/ °C)
Maximum
Regulator
Current(2)
IZM
(mA)
1N5221B
1N5222B
1N5223B
1N5224B
1N5225B
1N5226B
1N5227B
1N5228B
1N5229B
1N5230B
1N5231B
1N5232B
1N5233B
1N5234B
1N5235B
1N5236B
1N5237B
1N5238B
1N5239B
1N5240B
1N5241B
1N5242B
1N5243B
1N5244B
1N5245B
1N5246B
1N5247B
1N5248B
1N5249B
1N5250B
1N5251B
1N5252B
1N5253B
1N5254B
1N5255B
1N5256B
1N5257B
1N5258B
1N5259B
1N5260B
1N5261B
1N5262B
1N5263B
1N5264B
1N5265B
1N5266B
1N5267B
2.4
20
30
1200
100
1.0
-0.085
190
2.5
20
30
1250
100
1.0
-0.085
182
2.7
20
30
1300
75
1.0
-0.080
168
2.8
20
30
1400
75
1.0
-0.080
162
3.0
20
29
1600
50
1.0
-0.075
152
3.3
20
28
1600
25
1.0
-0.070
138
3.6
20
24
1700
15
1.0
-0.065
126
3.9
20
23
1900
10
1.0
-0.060
115
4.3
20
22
2000
5.0
1.0
± 0.055
106
4.7
20
19
1900
5.0
2.0
± 0.030
97
5.1
20
17
1600
5.0
2.0
± 0.030
89
5.6
20
11
1600
5.0
3.0
+0.038
81
6.0
20
7
1600
5.0
3.5
+0.038
76
6.2
20
7
1000
5.0
4.0
+0.045
73
6.8
20
5
750
3.0
5.0
+0.050
67
7.5
20
6
500
3.0
6.0
+0.058
61
8.2
20
8
500
3.0
6.5
+0.062
55
8.7
20
8
600
3.0
6.5
+0.065
52
9.1
20
10
600
3.0
7.0
+0.068
50
10
20
17
600
3.0
8.0
+0.075
45
11
20
22
600
2.0
8.4
+0.076
41
12
20
30
600
1.0
9.1
+0.077
38
13
9.5
13
600
0.5
9.9
+0.079
35
14
9.0
15
600
0.1
10.0
+0.082
32
15
8.5
16
600
0.1
11
+0.082
30
16
7.8
17
600
0.1
12
+0.083
28
17
7.4
19
600
0.1
13
+0.084
27
18
7.0
21
600
0.1
14
+0.085
25
19
6.6
23
600
0.1
14
+0.086
24
20
6.2
25
600
0.1
15
+0.086
23
22
5.6
29
600
0.1
17
+0.087
21
24
5.2
33
600
0.1
18
+0.088
19.1
25
5
35
600
0.1
19
+0.089
18.2
27
4.6
41
600
0.1
21
+0.090
16.8
28
4.5
44
600
0.1
21
+0.091
16.2
30
4.2
49
600
0.1
23
+0.091
15.1
33
3.8
58
700
0.1
25
+0.092
13.8
36
3.4
70
700
0.1
27
+0.093
12.6
39
3.2
80
800
0.1
30
+0.094
11.6
43
3.0
93
900
0.1
33
+0.095
10.6
47
2.7
105
1000
0.1
36
+0.095
9.7
51
2.5
125
1100
0.1
39
+0.096
8.9
56
2.2
150
1300
0.1
43
+0.096
-
60
2.1
170
1400
0.1
46
+0.097
-
62
2.0
185
1400
0.1
47
+0.097
-
68
1.8
230
1600
0.1
52
+0.097
-
75
1.7
270
1700
0.1
56
+0.098
-
Notes :
(1) The Zener impedance is derived from the 1 kHz 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 10 mm from case are kept at ambient temperature
(3) Standard Zener voltage tolerance is ± 5% tolerance.
Page 2 of 2
Rev. 04 : September 2, 2005
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