MIL-PRF-19500/437H
TABLE IV. Test ratings.
Col 1
Col 2
Col 3
Col 4
Col 5
Col 6
Col 7
Col 8
Col 9
Col 10
Col 11
Col 12
Col 13
∝VZ
ΔVZ
Type
IZL
IR3
IR1
VR
ND
IZ
IZM
IZSM
VZ
IR2
ZZT
(life test
test current
Nom
TA =
T1 = +25°C
end points)
1/
150°C
T2 = +125°C
___
mA
mA
%/°C
μA dc
μA dc
μV/√ Hz
mA
V dc
mA
ohms
V dc
V dc
μA dc
2.0
0.90
20
115
0.5
-.07
10.0
5.0
1.0
1,600
26
10.0
3.3
1N5518B-1
2.0
0.90
20
105
0.5
-.065
6.0
3.0
1.0
1,500
24
6.0
3.6
1N5519B-1
2.0
0.85
20
98
0.5
-.060
2.0
1.0
1.0
1.250
22
4.0
3.9
1N5520B-1
2.0
0.75
20
88
0.5
-.055+.02
6.0
3.0
1.5
1,100
18
6.0
4.3
1N5521B-1
1.0
0.60
10
81
0.5
-.043+.025
6.0
2.0
2.0
950
22
6.0
4.7
1N5522B-1
0.25
0.65
5.0
75
0.5
-.03+.03
6.0
2.0
2.5
750
26
6.0
5.1
1N5523B-1
0.25
0.30
3.0
68
1.0
-.03+.045
4.0
2.0
3.5
700
30
4.0
5.6
1N5524B-1
0.01
0.20
1.0
61
1.0
+.05
4.0
1.0
5.0
650
30
4.0
6.2
1N5525B-1
0.01
0.10
1.0
56
1.0
+.052
5.0
1.0
6.2
650
30
5.0
6.8
1N5526B-1
0.01
0.05
1.0
51
2.0
+.058
1.0
0.5
6.8
650
35
5.0
7.5
1N5527B-1
1N5528B-1
8.2
5.0
40
650
7.5
0.5
1.0
+.062
4.0
46
1.0
0.05
0.01
1N5529B-1
9.1
5.0
45
650
8.2
1.0
1.0
+.068
4.0
42
1.0
0.05
0.01
1N5530B-1
10.0
5.0
60
650
9.1
0.05
0.5
+.075
4.0
38
1.0
0.10
0.01
1N5531B-1
11.0
5.0
80
590
9.9
0.05
0.5
+.075
5.0
35
1.0
0.20
0.01
1N5532B-1
12.0
5.0
90
540
10.8
0.05
0.1
+.08
10
32
1.0
0.20
0.01
0.01
0.20
1.0
29
15
+.08
0.05
0.01
11.7
500
90
5.0
13.0
1N5533B-1
0.01
0.20
1.0
27
20
+.082
0.05
0.01
12.6
464
100
5.0
14.0
1N5534B-1
0.01
0.20
1.0
25
20
+.082
0.05
0.01
13.5
433
100
5.0
15.0
1N5535B-1
0.01
0.20
1.0
24
20
+.083
0.05
0.01
14.4
406
100
5.0
16.0
1N5536B-1
0.01
0.20
1.0
22
20
+.085
0.05
0.01
15.3
382
100
5.0
17.0
1N5537B-1
1N5538B-1
18.0
5.0
100
361
16.2
0.01
0.05
+.085
20
21
1.0
0.20
0.01
1N5539B-1
19.0
5.0
100
342
17.1
0.01
0.05
+.086
20
20
1.0
0.20
0.01
1N5540B-1
20.0
5.0
100
325
18.0
0.01
0.05
+.086
20
19
1.0
0.20
0.01
1N5541B-1
22.0
5.0
100
295
19.8
0.01
0.05
+.087
25
17
1.0
0.25
0.01
1N5542B-1
24.0
5.0
100
271
21.6
0.01
0.05
+.088
30
16
1.0
0.30
0.01
1N5543B-1
25.0
5.0
100
260
22.4
0.01
0.05
+.09
35
15
1.0
0.35
0.01
1N5544B-1
28.0
5.0
100
240
25.2
0.01
0.05
+.091
40
14
1.0
0.40
0.01
1N5545B-1
30.0
5.0
100
216
27.0
0.01
0.05
+.091
45
13
1.0
0.45
0.01
1N5546B-1
33.0
5.0
100
197
29.7
0.01
0.05
+.092
50
12
1.0
0.50
0.01
1/ Voltage tolerance devices (examples: 1N5518B-1 are ±5 percent, 1N5518C-1 are ±2 percent, and 1N5518D-1 are ±1 percent tolerance).
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