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1N5221B View Datasheet(PDF) - Central Semiconductor

Part Name
Description
Manufacturer
1N5221B Datasheet PDF : 5 Pages
1 2 3 4 5
1N5221B THRU 1N5278B
SILICON ZENER DIODES
500mW, 2.4 THRU 170 VOLT
5% TOLERANCE
ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C) VF=1.1V MAX @ IF=200mA (for all types)
TYPE
ZENER
VOLTAGE
VZ @ IZT
MIN NOM MAX
V
V
V
TEST
CURRENT
MAXIMUM ZENER
IMPEDANCE
IZT
ZZT @ IZT
ZZK @ IZK
mA
Ω
Ω
mA
MAXIMUM
REVERSE
CURRENT
IR @ VR
μA
V
MAXIMUM
TEMPERATURE
COEFFICIENT
VZ
%/°C
1N5247B
16.15
17
17.85
7.4
1N5248B
17.10
18
18.90
7.0
19
600
0.25
0.1
13
21
600
0.25
0.1
14
+0.084
+0.085
1N5249B
18.05
19
19.95
6.6
23
600
0.25
0.1
14
+0.086
1N5250B
19.00
20
21.00
6.2
1N5251B
20.90
22
23.10
5.6
25
600
0.25
0.1
15
29
600
0.25
0.1
17
+0.086
+0.087
1N5252B
22.80
24
25.20
5.2
33
600
0.25
0.1
18
+0.088
1N5253B
23.75
25
26.25
5.0
35
600
0.25
0.1
19
+0.089
1N5254B
25.65
27
28.35
4.6
41
600
0.25
0.1
21
+0.090
1N5255B
26.60
28
29.40
4.5
1N5256B
28.50
30
31.50
4.2
44
600
0.25
0.1
21
49
600
0.25
0.1
23
+0.091
+0.091
1N5257B
31.35
33
34.65
3.8
58
700
0.25
0.1
25
+0.092
1N5258B
34.20
36
37.80
3.4
70
700
0.25
0.1
27
+0.093
1N5259B
37.05
39
40.95
3.2
80
800
0.25
0.1
30
+0.094
1N5260B
40.85
43
45.15
3.0
93
900
0.25
0.1
33
1N5261B
44.65
47
49.35
2.7
105
1000
0.25
0.1
36
+0.095
+0.095
1N5262B
48.45
51
53.55
2.5
125
1100
0.25
0.1
39
+0.096
1N5263B
53.20
56
58.80
2.2
150
1300
0.25
0.1
43
+0.096
1N5264B
57.00
60
63.00
2.1
170
1400
0.25
0.1
46
+0.097
1N5265B
58.90
62
65.10
2.0
185
1400
0.25
0.1
47
1N5266B
64.60
68
71.40
1.8
230
1600
0.25
0.1
52
+0.097
+0.097
1N5267B
71.25
75
78.75
1.7
270
1700
0.25
0.1
56
+0.098
1N5268B
77.90
82
86.10
1.5
330
2000
0.25
0.1
62
+0.098
1N5269B
82.65
87
91.35
1.4
370
2200
0.25
0.1
68
+0.099
1N5270B
86.45
91
95.55
1.4
400
2300
0.25
0.1
69
1N5271B
95.00 100 105.0
1.3
500
2600
0.25
0.1
76
+0.099
+0.110
1N5272B
104.5 110 115.5
1.1
750
3000
0.25
0.1
84
+0.110
1N5273B
114.0 120 126.0
1.0
900
4000
0.25
0.1
91
+0.110
1N5274B
123.5 130 136.5
0.95
1100
4500
0.25
0.1
99
+0.110
1N5275B
133.0 140 147.0
0.90
1300
4500
0.25
0.1
106
1N5276B
142.5 150 157.5
0.85
1500
5000
0.25
0.1
114
+0.110
+0.110
1N5277B
152.0 160 168.0
0.80
1700
5500
0.25
0.1
122
+0.110
1N5278B
161.5 170 178.5
0.74
1900
5500
0.25
0.1
129
+0.110
DO-35 CASE - MECHANICAL OUTLINE
C
B
A
w w w. c e n t r a l s e m i . c o m
D
D
R3 (11-September 2013)
 

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