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1N5255B View Datasheet(PDF) - DC COMPONENTS

Part NameDescriptionManufacturer
1N5255B TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES DC-Components
DC COMPONENTS DC-Components
1N5255B Datasheet PDF : 2 Pages
1 2
RATING AND CHARACTERISTIC CURVES (1N5221B THRU 1N5259B)
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
( )Izk=0.25mA
Nominal
Zener
Voltage
VZ@IZT
Volts
2.4
2.5
2.7
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
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
changes in the power dissipation
due to the ambient temperature.
500
400
300
200
100
50 100 150 200 300
Ta(oC)
Ambient Temperature.
Zener
Test
Current
IZT
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
mA
50
Maximum Zener
Impedance
ZZT@IZT ZZT@IZK( )
Ohms Ohms.
30
1200
30
1250
30
1300
30
1400
29
1600
28
1600
24
1700
23
1900
22
2000
19
1900
17
1600
11
1600
7
1600
7
1000
5
750
6
500
8
500
8
600
10
600
17
600
22
600
30
600
13
600
15
600
16
600
17
600
19
600
21
600
23
600
25
600
29
600
33
600
35
600
41
600
44
600
49
600
58
700
70
700
80
800
Typical
Temperature
Coefficient
% / oC
-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
+0.085
+0.086
+0.087
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
Maximum Reverse Maximum
Leakage Current
Regulator
Current
IR @VR
IZM
uA
Volts
mA
100
1.0
191
100
1.0
182
75
1.0
168
75
1.0
162
50
1.0
151
25
1.0
138
15
1.0
126
10
1.0
115
5.0
1.0
106
5.0
2.0
97
5.0
2.0
89
5.0
3.0
81
5.0
3.5
76
5.0
4.0
73
3.0
5.0
67
3.0
6.0
61
3.0
6.5
55
3.0
6.5
52
3.0
7.0
50
3.0
8.0
45
2.0
8.4
41
1.0
9.1
38
0.5
9.9
35
0.1
10
32
0.1
11
30
0.1
12
28
0.1
13
27
0.1
14
25
0.1
14
24
0.1
15
23
0.1
17
21.2
0.1
18
19.1
0.1
19
18.2
0.1
21
16.8
0.1
21
16.2
0.1
23
15.1
0.1
25
13.8
0.1
27
12.6
0.1
30
11.5
Breakdown characteristics 1N52-SERIES
5V
10V
15V
20V
25V
30V
40
IZ
30
20
Test Current
IZ 20mA
10
0
DC COMPONENTS CO., LTD.
R
161
VZ
NNEXENTXETXT BBAACBCKAKCK EEXXIETITXI
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