Datasheet MDE-7D470M, MDE-7D471M, MDE-7D511M, MDE-7D560M, MDE-7D391M Datasheet (MDE)

MDE Semiconductor, Inc. Circuit Protection Products

78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel: [phone] • Fax: [phone]

1

1-800-831-4881 Email: [e-mail] Web: www.mdesemiconductor.com

Metal Oxide Varistors

Standard D Series 7 mm Disc

Rated

Power

Typical

Capacitance

(Reference)

ACrms

(v)

DC

(v)

V

@10A

(v)

Ip

(A)

10/1000

(µs)

(J) 2ms (J)

1 time

(A)

2 times

(A) (w)

1kHz

(pF)

MDE-7D180M 18

16-20 11 14 •36 2.5 1.1 0.9 500 250 0.02 3,800

MDE-7D220M 22

20-24 14 18 •43 2.5 1.3 1.0 500 250 0.02 3,600

MDE-7D270K 27

24-30 17 22 •53 2.5 1.6 1.3 500 250 0.02 3,400

MDE-7D330K 33

30-36 20 26 •65 2.5 2.0 1.6 500 250 0.02 2,900

MDE-7D390K 39

35-43 25 31 •77 2.5 2.4 1.9 500 250 0.02 1,600

MDE-7D470K 47

42-52 30 38 •93 2.5 2.8 2.3 500 250 0.02 1,550

MDE-7D560K 56

50-62 35 45 •110 2.5 3.4 2.7 500 250 0.02 1,500

MDE-7D680K 68

61-75 40 56 •135 2.5 4.1 3.3 500 250 0.02 1,200

MDE-7D820K 82

74-90 50 65 135 10 7.0 5.0 1750 1250 0.25 860

MDE-7D101K 100

90-110 60 85 165 10 8.5 6.0 1750 1250 0.25 750

MDE-7D121K 120

108-132 75 100 200 10 10.0 7.0 1750 1250 0.25 530

MDE-7D151K 150

135-165 95 125 250 10 13.0 9.0 1750 1250 0.25 410

MDE-7D181K 180

162-198 115 150 340 10 15.0 10.4 1750 1250 0.25 300

MDE-7D201K 200

185-225 130 170 340 10 17.5 12.5 1750 1250 0.25 250

MDE-7D221K 220

198-242 140 180 360 10 19.0 13.5 1750 1250 0.25 240

MDE-7D241K 240

216-264 150 200 395 10 21.0 15.0 1750 1250 0.25 240

MDE-7D271K 270

247-303 175 225 455 10 24.0 17.0 1750 1250 0.25 220

MDE-7D301K 300

270-330 195 250 500 10 26.0 18.5 1750 1250 0.25 190

MDE-7D331K 330

297-363 210 275 550 10 28.0 20.0 1750 1250 0.25 170

MDE-7D361K 360

324-396 230 300 595 10 32.0 23.0 1750 1250 0.25 180

MDE-7D391K 390

351-429 250 320 650 10 35.0 25.0 1750 1250 0.25 160

MDE-7D431K 430

387-473 275 350 710 10 40.0 27.5 1750 1250 0.25 150

MDE-7D471K 470

423-517 300 385 775 10 42.0 30.0 1750 1250 0.25 130

MDE-7D511K 510

459-561 320 410 845 10 45.0 32.0 1750 1250 0.25 120

MDE-7D561K 560

504-616 350 460 915 10 45.0 32.0 1750 1250 0.25 120

MDE-7D621K 620

558-682 385 505 1025 10 45.0 32.0 1750 1250 0.25 120

MDE-7D681K 680

612-748 420 560 1120 10 53.0 40.0 1750 1250 0.25 120

•The clamping voltage from 180K to 680K
is tested with current @ 2.5A.

Max Peak

Current

(8/20 µ S)

Maximum
Allowable

Voltage

PART

NUMBER

V

aristor

Voltage

V

@1mA

(v)

Energy

Max Clamping

V

oltage

(8/20 µ S)

7/23/2002