RoHS METAL OXIDE VARISTOR ü MOV - 14mm Disc HIGH SURGE HOW TO SELECT METAL OXIDE VARISTORS • What is the range of ACrms or DC Voltage in the application? • How will the varistor be connected in the circuit? • Calculate the required varistor voltage at 10% to 25% above the system RMS or DC Voltage. • Calculate the varistor energy rating needed based on energy in transient voltage. • Calculate the surge current wave form from the surge voltage and surge impedance. Y Type P Type (most popular) • Check to make sure the withstanding surge current of the varistor is sufficient. • Check whether the maximum energy and surge life of the varistor is enough. • Check the relation: Maximum withstanding voltage of the protected device > Maximum clamping voltage of the varistor > The real clamping voltage occurred > Breakdown voltage of the varistor >Operating voltage of the protected device. 14 f JVR VARSITOR Part Number JVR14S180M87£rr JVR14S220L 87£rr JVR14S270K87£rr JVR14S330K87£rr JVR14S390K87£rr JVR14S470K87£rr JVR14S560K87£rr JVR14S680K87£rr JVR14S820K87£rr JVR14S101K87£rr JVR14S121K87£rr JVR14S151K87£rr JVR14S181K87£rr JVR14S201K87£rr JVR14S221K87£rr JVR14S241K87£rr JVR14S271K87£rr JVR14S301K87£rr JVR14S331K87£rr JVR14S361K87£rr JVR14S391K87£rr JVR14S431K87£rr JVR14S471K87£rr JVR14S511K87£rr JVR14S561K87£rr JVR14S621K87£rr JVR14S681K87£rr JVR14S751K87£rr JVR14S781K87£rr JVR14S821K87£rr JVR14S911K87£rr JVR14S102K87£rr JVR14S112K87£rr Maximum Varistor Maximum Withstanding Rated Energy UL Allowable Voltage Clamping Surge Wattage 10/1000 ms Voltage [email protected] Voltage Current ACrms DC Tolerance V@ 5A 1Time 2 Times (V) (V) (V) Range (V) (A) (A) (W) (J) l 1) 11 14 18 + 20% 36 5.2 ü l 14 18 22 + 15% 43 6.3 ü l 53 17 22 27 7.8 ü l 20 26 33 65 9.5 ü 2000 1000 0.1 l 25 31 39 77 11.0 ü l 30 38 47 93 14.0 ü l 35 45 56 110 16.0 ü l 40 56 68 135 20.0 ü 50 65 82 135 28.0 ü 60 85 100 165 36.0 ü 75 100 120 200 44.0 ü 95 125 150 250 53.0 ü 115 150 180 300 65.0 ü 130 170 200 340 70.0 ü +10% 140 180 220 360 78.0 ü 150 200 240 395 84.0 ü 175 225 270 455 99.0 ü 6000 4500 0.6 195 250 300 505 105.0 ü 210 275 330 550 115.0 ü 230 300 360 595 130.0 ü 250 320 390 650 140.0 ü 275 350 430 710 155.0 ü 300 385 470 775 175.0 ü 320 418 510 842 190.0 ü 350 460 560 920 205.0 ü 385 505 620 1025 215.0 ü 420 560 680 1120 225.0 ü 460 615 750 1240 230.0 ü 485 640 780 1290 233.0 ü 510 670 820 1355 235.0 ü 550 745 910 1500 255.0 ü 625 825 1000 1650 283.0 ü ü 680 895 1100 1815 310.0 1) The clamping voltage from 180M to 680K are tested with current 5A For application required ratings not shown, contact RFE application engineering. DIMENSION OF COMPONENT CSA VDE ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü £ : Lead Style rr : Lead Length / Y: vertical kink (standard) Packing Method P: straight leads Table of T Max, & a Dimension Table unit: mm Diameter Diameter Diameter Diameter 14 f Dimension Dimension Dimension ( F) ( F) ( F) D max 16.5 Code T Max a + 0.8 Code T Max a + 0.8 Code T Max a + 0.8 d (+0.5) 0.8 / 1.0 180M 5.0 0.9 181K 4.7 1.2 561K 7.5 3.4 F (+1) 7.5 / 10.0 220M/L 5.0 1.0 201K 4.8 1.2 621K 7.8 3.8 H Max 22 / *23 270M/K 5.2 1.1 221K 4.9 1.3 681K 8.2 4.1 H1 Max 5.0 330M/K 5.2 1.2 241K 5.0 1.5 751K 8.6 4.3 L Min (Y Type) 24.0 390L/K 5.2 1.4 271K 5.2 1.5 781K 8.8 4.6 L Min (P Type) 25.0 470L/K 5.6 1.4 301K 5.4 1.7 821K 9.0 4.6 * Just for 182K 560L/K 5.6 1.6 331K 5.5 1.7 911K 9.6 5.4 680L/K 6.1 1.9 361K 5.7 2.1 102K 10.1 5.6 820K 4.4 1.0 391K 5.9 2.2 112K 10.7 6.1 101K 4.5 1.0 431K 6.7 2.5 182K 12.8 10.2 121K 4.6 1.1 471K 7.0 2.7 151K 5.1 1.4 511K 7.2 3.1 Y Form D Max P Form D Max T Max H P1 H1 L Fd Fd L a F RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] F C5BA03 REV 2011.9.13 RoHS METAL OXIDE VARISTOR ü MOV - 14mm Disc HIGH SURGE PULSE RATING CURVES JVR-14S180M ~ JVR-14S680K 10,000 Pulse 10,000 Pulse 1,000 1 2 10 100 1 2 Imax. (A) 10 100 1,000 10,000 100,000 1,000,000 100 Pulse 1,000 1 2 10 Imax. (A) 1,000 Imax. (A) JVR-14S511K ~ JVR-14S112K JVR-14S820K ~ JVR-14S471K 10,000 1,000 10,000 100,000 1,000,000 100 100 100,000 1,000,000 10 10 20 200 2,000 Rectangular Wave (msec) 10 100 1,000 10,000 20 200 2,000 Rectangular Wave (msec) 20 200 2,000 Rectangular Wave (msec) 14mm V-I CHARACTERISTIC CURVE Max Leakage Current 4000 Max Clamping Voltage JVR-14S102K JVR-14S911K JVR-14S821K JVR-14S751K JVR-14S681K JVR-14S621K JVR-14S511K JVR-14S471K JVR-14S431K JVR-14S391K K 4S112 JVR-1 3000 2000 1000 900 800 700 600 500 JVR-14S102K JVR-14S911K JVR-14S821K JVR-14S751K JVR-14S681K JVR-14S621K 2K JVR-14S11 11K JVR-14S5 Voltage (V) 400 JVR-14S271K 300 200 1 JVR- 1K 4S27 151K JVR-14S 21K JVR-14S1 JVR-14S101K K JVR-14S820 5 1K 14S1 JVRK 4S121 JVR-1 K 1 0 14S1 JVR20 K 8 S 4 1 JVRJVR-14S361K JVR-14S331K JVR-14S241K JVR-14S221K JVR-14S201K 100 90 80 70 60 50 40 30 .000001 .00001 .0001 JVR-14S471K JVR-14S431K JVR-14S391K JVR-14S361K JVR-14S331K JVR-14S241K JVR-14S221K JVR-14S201K .001 .01 .1 1 Test current waveform 10-6 to 10-3 A: Direct Current 10-1 to 103 A:8/20ms 10 100 1000 10000 Current (A) CURENT - VOLTAGE CHARACTERISTICS •Operating & Storage Temperature Range: -40 to +125°C •Temp. Coefficient of voltage: 0 ~ 0.05% / °C max RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C5BA03 REV 2011.9.13 RoHS METAL OXIDE VARISTOR ü MOV - 14mm Disc HIGH SURGE TAPING SPECIFICATIONS Dh P2 d W2 W0 P Type Y Type l P1 W1 W2 W W0 D0 d W1 t2 t1 W l D0 P0 F P0 P H0 (Y type) H (Y type) P H0 (P type) H0 (P type) P2 T H0 (Y type) H (Y type) Dh T Symbol l Item Cut out length H (Y Type) Height of component from hole center H0 (Y Type) Height to seating plane H0 (P Type) Height of component from hole center rh Front to back deveation W Carrier tape width W0 Hold down tape width W1 Sprocket hole position W2 Adhesive tape position F Component lead spacing P1 F Dimensions Symbol Item 1.1 max P Pitch of component 21.5 max P0 Sprocket hole pitch 16.0 + 0.5 P1 Lead length from hole center to lead 16.0 ~ 21.0 P2 Lead length from hole center to disk center 0 + 2.0 D0 Procket hole diameter 18.0 + 1 - .05 D0 Lead wire diameter 12 T Disk Thickness 9.0 0.75 - 0.5 t1 Total thickness tape 3.0 max t2 Total thickness tape with tape 7.5 + 0.8 - 0.2 Dimensions 12.7 + 0.3 12.7 + 0.3 3.85 + 0.7 6.35 + 1.3 4.0 + 0.2 0.6 + 0.05 See T mak table 0.7 + 0.05 1.6 max REEL & AMMO SPECIFICATIONS Voltage Code 180 ~ 331 361 391 431 ~ 471 511 ~ 751 781 ~ 112 Bulk (Box) 1500 1500 1500 1500 750 750 Reel Ammo 750 750 750 750 500 500 500 500 500 500 500 500 PART NUMBER EXAMPLE JVR - 14 S 180 K 8 7 Y RW (1) (2) (3) (4) (5)(6)(7)(8) (9) STANDARD LEAD CONFIGURATIONS See “Dimensions & Tolerances” pages for bulk and taping specifications Seating Plane Lead End (Bulk) Center of Sprocket Hole (Taped) 1- Series (JVR) Metal Oxide Varistor 2- Disc Diameter or size 3- S for High Surge 4- Varistor Voltage 5- Tolerance: K= + 10% L = + 15% M =+ 20% 6- Lead Diameter 8: 0.8±0.05mm 1: 1.0±0.05mm 7- Lead Spacing 7: 7.5mm 1: 10mm 8 - Y or P Type Lead Configurations L (Bulk) HO (Taped) P Type Y Type (most popular) 9 - Lead Length / Packaging Lead Type Code 50 U4 AW Y Type RW Leads AX RX AZ 50 P Type U5 Leads AY RY Dimension* L= 5±0.5mm L= 24mm min. HO= 16mm HO= 16mm HO= 18mm HO= 18mm HO= 20mm L= 5±0.5mm L= 25mm min. HO= 20mm HO= 20mm Packaging Bulk Bulk Ammo Reel Ammo Reel Ammo Bulk Bulk Ammo Reel * See “Dimensions & Tolerances” pages, for dimension illustration. L - From seating plane to end of lead. HO - From seating plane to center of sprocket feed hole. RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C5BA03 REV 2011.9.13