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