1N5231BTR Datasheet, PDF (1/4 Pages) Fairchild Semiconductor – Zener Diodes

1N5221B - 1N5263B
Zener Diodes
Tolerance = 5%
July 2011
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Absolute Maximum Ratings* T_A = 25°C unless otherwise noted
Symbol
Parameter
Value
P_D
Power Dissipation
500
Derate above 50°C
4.0
T_STG
T_J
Storage Temperature Range
Operating Junction Temperature Range
Lead Temperature (1/16” from case for 10 seconds)
-65 to +200
-65 to +200
+230
* These ratings are limiting values above which the serviceability of the diode may be impaired.
** Non-recurrent square wave PW = 8.3ms, T_A = 50 degrees C.
Units
mW
mW°C
°C
°C
°C
Electrical Characteristics T_A = 25°C unless otherwise noted
Device
V_Z (V) @ I_Z (Note 1)
Min. Typ. Max.
Z_Z (Ω) @ I_Z (mA) Z_ZK (Ω) @ I_ZK(mA)
1N5221B 2.28
2.4
2.52
30
20
1,200
0.25
1N5222B 2.375 2.5 2.625
30
1N5223B 2.565 2.7 2.835
30
20
1,250
0.25
20
1,300
0.25
1N5224B 2.66
2.8
2.94
30
20
1,400
0.25
1N5225B 2.85
3
3.15
29
20
1,600
0.25
1N5226B 3.135 3.3 3.465
28
1N5227B 3.42
3.6
3.78
24
20
1,600
0.25
20
1,700
0.25
1N5228B 3.705 3.9 4.095
23
1N5229B 4.085 4.3 4.515
22
20
1,900
0.25
20
2,000
0.25
1N5230B 4.465 4.7 4.935
19
20
1,900
0.25
1N5231B 4.845 5.1 5.355
17
20
1,600
0.25
1N5232B 5.32
5.6
5.88
11
1N5233B 5.7
6
6.3
7.0
20
1,600
0.25
20
1,600
0.25
1N5234B 5.89
6.2
6.51
7.0
1N5235B 6.46
6.8
7.14
5.0
20
1,000
0.25
20
750
0.25
1N5236B 7.125 7.5 7.875 6.0
20
500
0.25
1N5237B 7.79
8.2
8.61
8.0
20
500
0.25
1N5238B 8.265 8.7 9.135 8.0
20
600
0.25
1N5239B 8.645 9.1 9.555
10
20
600
0.25
1N5240B 9.5
10
10.5
17
20
600
0.25
I_R (μA) @ V_R (V)
100
1.0
100
1.0
75
1.0
75
1.0
50
1.0
25
1.0
15
1.0
10
1.0
5.0
1.0
2.0
1.0
5.0
2.0
5.0
3.0
5.0
3.5
5.0
4.0
3.0
5.0
3.0
6.0
3.0
6.5
3.0
6.5
3.0
7.0
3.0
8.0
T_C
(%/°C)
-0.085
-0.085
-0.080
-0.080
-0.075
-0.07
-0.065
-0.06
+/-0.055
+/-0.03
+/-0.03
0.038
0.038
0.045
0.05
0.058
0.062
0.065
0.068
0.075
© 2011 Fairchild Semiconductor Corporation
1N5221B - 1N5263B Rev. H3
1
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