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Dc Components |
DC COMPONENTS CO., LTD.
R RECTIFIER SPECIALISTS
1N5221B
THRU
1N5259B
TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES
FEATURES
* Voltage Range:2.4V to 39V
* Double slug type construction
DO-35
MECHANICAL DATA
* Case: Glass sealed case
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.13 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Zener Current see Table "Characterisitics"
Power Dissipation at Tamb=25oC
Junction Temperature
Storage Temperature Range
Thermal Resistance
Junction to Ambient Air
SYMBOL
Ptot
Tj
Tstg
RthA
Forward Voltage
at IF=100mA
VF
1)Valid Provided that leads are kept at ambient temperature at a distance of 8 mm from case.
NOTE: Suffix "B" indicates Zener Voltage Tolerance ± 5%
25.0MIN
0.52Ø
4.2MAX
2.0MAX
25.0MIN
Dimensions in millimeters
VALUE
500(1)
175
-55 to + 175
-
-
0.3(1)
-
-
1
UNITS
mW
oC
oC
K/mW
Typ.
Min.
Max.
Volts
Typ.
Min.
Max.
160
NNEXENTXETXT BBAACBCKAKCK EEXXIETITXI
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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