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1N5221B Datasheet(PDF) 2 Page - Dc Components

Part No. 1N5221B
Description  TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES
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Maker  DCCOM [Dc Components]
Homepage  http://www.dccomponents.com
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1N5221B Datasheet(HTML) 2 Page - Dc Components

   
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RATING AND CHARACTERISTIC CURVES (1N5221B THRU 1N5259B)
Nominal
Zener
Voltage
VZ@IZT
Volts
Zener
Test
Current
IZT
mA
Maximum Zener
Impedance
ZZT@IZT ZZT@IZK( )
Ohms
Ohms.
Maximum Reverse
Leakage Current
IR
@VR
uA
Volts
Typical
Temperature
Coefficient
% / oC
Maximum
Regulator
Current
IZM
mA
1N5221B
2.4
20
30
1200
-0.085
100
1.0
191
1N5222B
2.5
20
30
1250
-0.085
100
1.0
182
1N5223B
2.7
20
30
1300
-0.080
75
1.0
168
1N5224B
2.8
20
30
1400
-0.080
75
1.0
162
1N5225B
3.0
20
29
1600
+0.075
50
1.0
151
1N5226B
3.3
20
28
1600
-0.070
25
1.0
138
1N5227B
3.6
20
24
1700
-0.065
15
1.0
126
1N5228B
3.9
20
23
1900
-0.060
10
1.0
115
1N5229B
4.3
20
22
2000
±0.055
5.0
1.0
106
1N5230B
4.7
20
19
1900
±0.030
5.0
2.0
97
1N5231B
5.1
20
17
1600
±0.030
5.0
2.0
89
1N5232B
5.6
20
11
1600
+0.038
5.0
3.0
81
1N5233B
6.0
20
7
1600
+0.038
5.0
3.5
76
1N5234B
6.2
20
7
1000
+0.045
5.0
4.0
73
1N5235B
6.8
20
5
750
+0.050
3.0
5.0
67
1N5236B
7.5
20
6
500
+0.058
3.0
6.0
61
1N5237B
8.2
20
8
500
+0.062
3.0
6.5
55
1N5238B
8.7
20
8
600
+0.065
3.0
6.5
52
1N5239B
9.1
20
10
600
+0.068
3.0
7.0
50
1N5240B
10
20
17
600
+0.075
3.0
8.0
45
1N5241B
11
20
22
600
+0.076
2.0
8.4
41
1N5242B
12
20
30
600
+0.077
1.0
9.1
38
1N5243B
13
9.5
13
600
+0.079
0.5
9.9
35
1N5244B
14
9.0
15
600
+0.082
0.1
10
32
1N5245B
15
8.5
16
600
+0.082
0.1
11
30
1N5246B
16
7.8
17
600
+0.083
0.1
12
28
1N5247B
17
7.4
19
600
+0.084
0.1
13
27
1N5248B
18
7.0
21
600
+0.085
0.1
14
25
1N5249B
19
6.6
23
600
+0.085
0.1
14
24
1N5250B
20
6.2
25
600
+0.086
0.1
15
23
1N5251B
22
5.6
29
600
+0.087
0.1
17
21.2
1N5252B
24
5.2
33
600
+0.088
0.1
18
19.1
1N5253B
25
5.0
35
600
+0.089
0.1
19
18.2
1N5254B
27
4.6
41
600
+0.090
0.1
21
16.8
1N5255B
28
4.5
44
600
+0.091
0.1
21
16.2
1N5256B
30
4.2
49
600
+0.091
0.1
23
15.1
1N5257B
33
3.8
58
700
+0.092
0.1
25
13.8
1N5258B
36
3.4
70
700
+0.093
0.1
27
12.6
1N5259B
39
3.2
80
800
+0.094
0.1
30
11.5
Breakdown characteristics 1N52-SERIES
mA
50
40
30
20
10
0
5V
10V
15V
20V
25V
30V
IZ
VZ
Test Current
IZ 20mA
changes in the power dissipation
due to the ambient temperature.
500
400
300
200
100
Ta(
oC)
50
100 150 200 300
Ambient Temperature.
( )Izk=0.25mA
161
R
DC COMPONENTS CO., LTD.
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