MDE Semiconductor, Inc. Circuit Protection Products
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel: 760-564-8656 • Fax: 760-564-241
1-800-831-4881 Email: sales@mdesemiconductor.com Web: www.mdesemiconductor.com
Metal Oxide Varistors
Standard D Series 5 mm Disc
PART
NUMBER
Varistor
Voltage
Maximum
Allowable
Voltage
ACrms
(v)
DC
(v)
Max Clamping
Voltage
(8/20 µ S)
V@5A
(v)
Ip
Energy
Max Peak
Current
(8/20 µ S)
1 time
(A)
2 times
(A)
Rated
Power
Typical
Capacitance
(Reference)
1kHz
(pF)
V@1mA
(v)
10/1000
(µs)
(J)
(A)
2ms
(J)
(w)
MDE-5D180M
MDE-5D220M
MDE-5D270K
MDE-5D330K
MDE-5D390K
MDE-5D470K
MDE-5D560K
MDE-5D680K
MDE-5D820K
MDE-5D101K
MDE-5D121K
MDE-5D151K
MDE-5D181K
MDE-5D201K
MDE-5D221K
MDE-5D241K
MDE-5D271K
MDE-5D301K
MDE-5D331K
MDE-5D361K
MDE-5D391K
MDE-5D431K
MDE-5D471K
18
22
27
33
39
47
56
68
82
100
120
150
180
200
220
240
270
300
330
360
390
430
470
16-20
20-24
24-30
30-36
35-43
42-52
50-62
61-75
74-90
90-110
108-132
135-165
162-198
185-225
198-242
216-264
247-303
270-330
297-363
324-396
351-429
387-473
423-517
11
14
17
20
25
30
35
40
50
60
75
95
115
130
140
150
175
195
210
230
250
275
300
14
18
22
26
31
38
45
56
65
85
100
125
150
170
180
200
225
250
275
300
320
350
385
•40
•48
•60
•73
•86
•104
•123
•150
145
175
210
260
325
355
380
415
475
505
600
620
675
745
810
1
1
1
1
1
1
1
1
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
0.6
0.7
0.9
1.1
1.2
1.5
1.8
2.2
3.5
2.0
2.0
2.5
2.5
2.5
9.0
10.5
11.0
12.0
13.0
16.0
17.0
20.0
21.0
0.4
0.5
0.7
0.8
0.9
1.1
1.3
1.6
0.5
3.0
3.5
4.5
5.2
6.0
6.5
7.5
8.0
8.8
9.5
11.0
12.0
15.0
15.0
250
250
250
250
250
250
250
250
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
125
125
125
125
125
125
125
125
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1,600
1,500
1,450
1,400
700
650
600
580
310
290
270
240
140
120
110
110
100
100
90
80
80
70
70
•The clamping voltage from 180K to 680K
is tested with current @ 1A.
7/23/2002
微控制器 MCU
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