BZT55B2V4 查看數據表（PDF） - TSC Corporation
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Small Signal Product
BZT55B2V4 ~ BZT55B75
Taiwan Semiconductor
Electrical Characteristics
(Ratings at TA=25oC ambient temperature unless otherwise specified)
VF Forward Voltage = 1.0V Maximum @ IF = 10 mA for all part numbers
Part Number
Min
VZ @ IZT (Volt)
Nom
Max
IZT
ZZT @ IZT
(Ω)
IZK
ZZK @ IZK IR @ VR
(Ω)
(µA)
VR
(mA)
(mA)
(V)
Max
Max
Max
BZT55B2V4
2.35
2.4
2.45
5
85
1
600
50
1
BZT55B2V7
2.65
2.7
2.75
5
85
1
600
10
1
BZT55B3V0
2.94
3.0
3.06
5
85
1
600
4
1
BZT55B3V3
3.23
3.3
3.37
5
85
1
600
2
1
BZT55B3V6
3.53
3.6
3.67
5
85
1
600
2
1
BZT55B3V9
3.82
3.9
3.98
5
85
1
600
2
1
BZT55B4V3
4.21
4.3
4.39
5
75
1
600
1
1
BZT55B4V7
4.61
4.7
4.79
5
60
1
600
0.5
1
BZT55B5V1
5.00
5.1
5.20
5
35
1
550
0.1
1
BZT55B5V6
5..49
5.6
5.71
5
25
1
450
0.1
1
BZT55B6V2
6.08
6.2
6.32
5
10
1
200
0.1
2
BZT55B6V8
6.66
6.8
6.94
5
8
1
150
0.1
3
BZT55B7V5
7.35
7.5
7.65
5
7
1
50
0.1
5
BZT55B8V2
8.04
8.2
8.36
5
7
1
50
0.1
6.2
BZT55B9V1
8.92
9.1
9.28
5
10
1
50
0.1
6.8
BZT55B10
9.80
10.0
10.20
5
15
1
70
0.1
7.5
BZT55B11
10.78
11.0
11.22
5
20
1
70
0.1
8.2
BZT55B12
11.76
12.0
12.24
5
20
1
90
0.1
9.1
BZT55B13
12.74
13.0
13.26
5
26
1
110
0.1
10
BZT55B15
14.70
15.0
15.30
5
30
1
110
0.1
11
BZT55B16
15.68
16.0
16.32
5
40
1
170
0.1
12
BZT55B18
17.64
18.0
18.36
5
50
1
170
0.1
13
BZT55B20
19.60
20.0
20.40
5
55
1
220
0.1
15
BZT55B22
21.56
22.0
22.44
5
55
1
220
0.1
16
BZT55B24
23.52
24.0
24.48
5
80
1
220
0.1
18
BZT55B27
26.46
27.0
27.54
5
80
1
220
0.1
20
BZT55B30
29.40
30.0
30.60
5
80
1
220
0.1
22
BZT55B33
32.34
33.0
33.66
5
80
1
220
0.1
24
BZT55B36
35.28
36.0
36.72
5
80
1
220
0.1
27
BZT55B39
38.22
39.0
39.78
2.5
90
0.5
500
0.1
28
BZT55B43
42.14
43.0
43.86
2.5
90
0.5
600
0.1
32
BZT55B47
46.06
47.0
47.94
2.5
110
0.5
700
0.1
35
BZT55B51
49.98
51.0
52.02
2.5
125
0.5
700
0.1
38
BZT55B56
54.88
56.0
57.12
2.5
135
0.5
1000
0.1
42
BZT55B62
60.76
62.0
63.24
2.5
150
0.5
1000
0.1
47
BZT55B68
66.64
68.0
69.36
2.5
160
0.5
1000
0.1
51
BZT55B75
73.50
75.0
76.50
2.5
170
0.5
1000
0.1
56
Notes： 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms.
2. The device numbers listed have a standard tolerance on the nomial zener voltage of ±2%
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages
shown and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative.
4. The Zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an
RMS value equal to 10% of the dc zener current(IZT or IZK) is superimposed to IZT or IZK.
Document Number: DS_S1405002
Version: G14
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