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Z2008U

Description
varistors 8V 500w
CategoryCircuit protection   
File Size27KB,2 Pages
ManufacturerSEMITECH
Websitehttp://www.semitech.cn
Environmental Compliance
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Z2008U Overview

varistors 8V 500w

Z2008U Parametric

Parameter NameAttribute value
ManufactureSemitec
Product CategoryVaristors
RoHSYes
Clamping Voltage16.3 V
Peak Surge Curre372 A
Capacitance2400 pF
Operating Temperature Range- 40 C to + 125 C
MountingAxial
PackagingBulk
Case Diamete3.6 mm
Current Rating10 mA
Dimensions3.6 mm Dia. x 6 mm L
Factory Pack Quantity200
Termination StyleSolder Terminal
Z1 type VRD has bipolar electrical
characteristics.
Maximum ratings
Peak pulse power:250 W(10/1000 s)
3.00 kW(8/20 s)
Steady state power dissipation:500 mW
Operating and storage temperature
: 40 C to 125 C
Symbol mark
Bi-polar
type
Z1015
Z1018
Z1022
Z1027
Z1033
Z1039
Z1047
Z1056
Z1068
Z1082
Z1100
Z1120
Z1150
Stand-off
voltage
V
S
V
12.1
14.5
17.8
21.8
26.8
31.6
38.1
45.4
55.1
66.4
81.0
97.0
121.0
Maximum
leakage
current
I
L
A
5
5
5
5
5
5
5
5
5
5
5
5
5
Breakdown
voltage
V
B
V
13.5-16.5
16.2-19.8
19.8-24.2
24.3-29.7
29.7-36.3
35.1-42.9
42.3-51.7
50.4-61.6
61.2-74.8
73.8-90.2
90.0-110
108-132
135-165
Test
current
I
T
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum clamping voltage &
Maximum peak pulse current
10/1000 s
8/20 s
V
C
V
22.0
26.5
31.9
39.1
47.7
56.4
67.8
80.5
98.0
118.0
144.0
173.0
215.0
I
p
A
11.3
9.43
7.83
6.39
5.24
4.43
3.69
3.10
2.55
2.14
1.73
1.44
1.16
V
C
V
28.4
34.0
41.2
50.5
61.7
73.0
88.0
105.0
127.0
153.0
187.0
222.0
277.0
I
p
A
106.
89.1
73.5
60.0
49.1
41.5
34.4
28.8
23.8
19.8
16.2
13.6
10.9
Max. temp.
coef.
%/ C
0.075
0.079
0.082
0.085
0.087
0.090
0.092
0.094
0.096
0.099
0.101
0.103
0.105
Capacitance
(TYP)
pF
450
360
290
240
200
170
140
110
90
80
65
53
42
Epoxy resin
25 min.
6 0.3
0.8 Soldered
copper leads
3.6 0.3
Type No. Lot No.
Unit (mm)
Z2 type VRD has bipolar or unipolar
electrical characteristics.
Maximum ratings
Peak pulse power:500 W (10/1000 s)
6.00 kW (8/20 s)
Steady state power dissipation:1W
Operating and storage temperature
: 40 C to 125 C
Symbol mark
Bi-polar
Bi-polar Uni-polar
type
type
Z2008
Z2008U
Z2010
Z2010U
Z2012
Z2012U
Z2015
Z2015U
Z2018
Z2018U
Z2022
Stand-off
voltage
V
s
V
6.63
6.63
8.10
8.10
9.72
9.72
12.1
12.1
14.5
14.5
17.8
17.8
21.8
21.8
26.8
26.8
31.6
31.6
38.1
38.1
45.4
45.4
55.1
55.1
66.4
66.4
81.0
81.0
97.2
97.2
121.0
121.0
146.0
146.0
Maximum
leakage
current
I
L
A
500
500
100
20
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Breakdown
voltage
V
B
V
7.38-9.02
7.38-9.02
9.00-11.0
9.00-11.0
10.8-13.2
10.8-13.2
13.5-16.5
13.5-16.5
16.2-19.8
16.2-19.8
19.8-24.2
19.8-24.2
24.3-29.7
24.3-29.7
29.7-36.3
29.7-36.3
35.1-42.9
35.1-42.9
42.3-51.7
42.3-51.7
50.4-61.6
50.4-61.6
61.2-74.8
61.2-74.8
73.8-90.2
73.8-90.2
90.0-110
90.0-110
108-132
108-132
135-165
135-165
162-198
162-198
Test
current
I
T
mA
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum clamping voltage &
Maximum peak pulse current
10/1000 s
8/20 s
V
C
V
12.5
12.5
15.0
15.0
17.3
17.3
22.0
22.0
26.5
26.5
31.9
31.9
39.1
39.1
47.7
47.7
56.4
56.4
67.8
67.8
80.5
80.5
98.0
98.0
118.0
118.0
144.0
144.0
173.0
173.0
215.0
215.0
258.0
258.0
I
p
A
40.0
40.0
33.4
33.4
28.9
28.9
22.7
22.7
18.8
18.8
15.7
15.7
12.8
12.8
10.5
10.5
8.86
8.86
7.37
7.37
6.21
6.21
5.10
5.10
4.24
4.24
3.47
3.47
2.89
2.89
2.32
2.32
1.94
1.94
V
C
V
16.3
16.3
19.5
19.5
22.7
22.7
28.4
28.4
34.0
34.0
41.2
41.2
50.5
50.5
61.7
61.7
73.0
73.0
88.0
88.0
105.0
105.0
127.0
127.0
153.0
153.0
187.0
187.0
222.0
222.0
277.0
277.0
333.0
333.0
I
p
A
372
372
311
311
267
267
213
213
178
178
147
147
120
120
98.2
98.2
83.0
83.0
68.9
68.9
57.7
57.7
47.7
47.7
39.6
39.6
32.4
32.4
27.3
27.3
21.9
21.9
18.2
18.2
Max. temp.
coef.
%/ C
0.045
0.063
0.055
0.071
0.066
0.074
0.075
0.079
0.079
0.083
0.082
0.086
0.085
0.089
0.087
0.092
0.090
0.095
0.092
0.097
0.094
0.099
0.096
0.100
0.099
0.102
0.101
0.104
0.103
0.106
0.105
0.107
0.106
0.108
Capacitance
(TYP)
pF
1200
2400
950
1900
790
1580
640
1280
520
1040
420
840
340
680
280
560
240
480
200
400
160
320
130
260
110
220
90
180
75
150
60
120
49
98
Uni-polar
Epoxy resin
25 min.
6 0.3
0.8 Soldered
copper leads
Z2022U
Z2027
Z2027U
Z2033
3.6 0.3
Cathode mark(Uni-polar)
Type No. Lot No.
Z2033U
Z2039
Z2039U
Z2047
Z2047U
Z2056
Z2056U
Z2068
Z2068U
Z2082
Z2082U
Z2100
Z2100U
Z2120
Z2120U
Z2150
Z2150U
Z2180
Z2180U
Unit (mm)
NOTE: Nonsuffix:bi-polar, suffix"U" : uni-polar.
27

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