Zenamic Z15D

Zenamic is Semitec’s registered trademark for metal oxide varistors which are transient voltage surge absorbers. Zenamic features large surge current and transient overvoltage handling capabilities. It is produced by sintering a ZnO based metal oxide mix at temperatures ranging from 1200 to 1400℃.

SEMITEC’S Zenamic products are fully compliant with RoHS DIRECTIVE2011/65/EU.

カタログダウンロード

Applications

- Semiconductor device protection: Diodes, transistors, thyristors, IC etc.
- Home electronics protection: TVs, air conditioners, refrigerators, microwave ovens, etc.
- Office automation equipment protection: PPC copiers, fax machines, PCs, etc.
- Industrial equipment protection: Robots, water heaters, machining equipment, etc.
- Inrush surge protection: Electromagnetic clutches/brakes, relay control devices, circuit breakers etc.
- Others: Automotive electronics circuits, vending machines, communication/broadcasting equipment, etc.

Rating

Z15D180 to 680

Part No. Varistor voltage V1mA Maximum allowable voltage Clamping voltage (max.) V10A Rated power Maximum energy (2ms) Maximum peak current (8/20μs) Capacitance (TYP) (1kHz)
AC DC
V Vrms V V W J A pF
Z15D180 18(16~20) 11 14 36 0.1 4.3 1,000 25,000
Z15D220 22(20~24) 14 18 43 5.3 20,000
Z15D270 27(24~30) 17 22 53 6.5 16,000
Z15D330 33(30~36) 20 26 65 7.9 12,200
Z15D390 39(35~43) 25 31 77 9.4 7,000
Z15D470 47(42~52) 30 38 93 11.0 6,750
Z15D560 56(50~62) 35 45 110 13.0 6,500
Z15D680 68(61~75) 40 56 135 16.0 5,500

Z15D820 to 102 (UL1449 (No. E331328)certified)

Part No. Varistor voltage V1mA Maximum allowable voltage Clamping voltage (max.) V50A Rated power Maximum energy (2ms) Maximum peak current (8/20μs) Capacitance (TYP) (1kHz)
AC DC
V Vrms V V W J A pF
Z15D820 82(74~ 90) 50 65 135 0.6 20 4,500 3,700
Z15D101 100(90~110) 60 85 165 25 3,200
Z15D121 120(108~132) 75 100 200 30 2,700
Z15D151 150(135~165) 95 125 250 37.5 2,200
Z15D201 200(185~225) 130 170 340 50 770
Z15D221 220(198~242) 140 180 360 55 740
Z15D241 240(216~264) 150 200 395 60 700
Z15D271 270(247~303) 175 225 455 70 640
Z15D331 330(297~363) 210 270 545 80 580
Z15D361 360(324~396) 230 300 595 90 540
Z15D391 390(351~429) 250 320 650 100 500
Z15D431 430(387~473) 275 350 710 110 450
Z15D471 470(423~517) 300 385 775 125 400
Z15D511 510(459~561) 320 410 845 136 350
Z15D561 560(504~616) 350 450 930 136 340
Z15D681 680(612~748) 420 560 1,120 136 320
Z15D751 750(675~825) 460 615 1,240 150 310
Z15D821 820(738~902) 510 670 1,355 165 280
Z15D911 910(819~1,001) 550 745 1,500 180 250
Z15D102 1,000(900~1,100) 625 825 1,650 200 230

Dimensions

Part No. Dmax. Tmax. W1(±1) Hmax. W2(±1) φd
Z15D180 15.5 4.6 7.5 18.5 1.3 0.8
Z15D220 4.7 1.4
Z15D270 4.8 1.5
Z15D330 5.0 1.7
Z15D390 4.9 1.6
Z15D470 5.0 1.7
Z15D560 5.1 1.8
Z15D680 5.3 2.0
Z15D820 4.5 1.6
Z15D101 4.7 1.8
Z15D121 4.9 2.0
Z15D151 5.2 2.3
Z15D201 4.8 1.9
Z15D221 4.9 2.0
Z15D241 5.0 2.1
Z15D271 5.2 2.3
Z15D331 5.5 2.6
Z15D361 5.7 2.8
Z15D391 5.8 2.9
Z15D431 6.0 3.1
Z15D471 6.2 3.3
Z15D511 6.4 3.5
Z15D561 16.0 6.7 19.0 3.8
Z15D681 7.4 4.5
Z15D751 7.8 4.9
Z15D821 8.1 5.2
Z15D911 8.6 5.7
Z15D102 9.1 6.2

Unit: mm