RD51E 查看數據表（PDF） - New Jersey Semiconductor
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RD51E Datasheet PDF : 5 Pages
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Type
Number
Suffix
RD20E
B
B1
B2
B3
B4
RD22E
B
B1
B2
B3
B4
RD24E
B
B1
B2
B3
B4
RD27E
B
B1
B2
B3
B4
RD30E
B
B1
B2
B3
B4
RD33E
B
B1
B2
B3
B4
RD36E
B
B1
B2
B3
B4
R39E
B
B1
B2
B3
B4
B5
B6
B7
Zener Voltage
Vz(V)1""1
MIN,
18.11
18.11
18.73
19.38
19.88
20.23
20.23
20.76
21.22
21.68
22.26
22.26
22.75
23.29
23.81
24.26
24.26
24.97
25.63
26.29
26.99
26.99
27.70
28.36
29.02
29.68
29.68
30.32
30.90
31.49
32.14
32.14
32.79
33.40
34.01
34.68
34.68
35.36
36.00
36.63
37.36
38.14
38.94
MAX.
20.72
18.92
19.57
20.22
20.72
22.61
21.08
21.65
22.09
22.61
24.81
23.12
23.73
24.27
24.81
27.64
25.52
26.26
26.95
27.64
30.51
28.39
29.13
29.82
30.51
33.11
31.22
31.88
32.50
33.11
35.77
33.79
34.49
35.13
35.77
40.80
36.47
37.19
37.85
38.52
39.29
40.11
40.80
Iz (mA)
10
5
5
5
5
5
5
5
Dynamic
Impedance
Zz (£})"•>"'
MAX.
28
Iz (mA)
10
30
5
35
5
45
5
55
5
65
5
75
5
85
5
Knee dynamic
Impedance
ZzK(np"°
Reverse Current
MM)
MAX. Iz (mA) MAX. Iz (mA)
200
0.5
0.2
15
200
0.5
0.2
17
200
0.5
0.2
19
250
0.5
0.2
21
250
0.5
0.2
23
250
0.5
0.2
25
250
0.5
0.2
27
250
0.5
0.2
30
Zener Voltage
Temperature
Coefficient
72 (mV/°C)
MAX. Iz (mA)
15
10
17
5
19
5
21
5
24
5
26
5
29
5
32
5
Notes 1. The zener voltage (Vz) of the B and B1 to B7 grades is tested for 40 ms after power ON.
2. The operation resistance (Zz, ZZK)is tested by superimposinga micro AC on the standard current (Iz).
3. The B grade is a composition of the B1 to B7 grades. Any of the B1 to B7 voltage classifications are
available for customers who request the B grade product.
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