RoHS METAL OXIDE VARISTOR ü MOV - 7mm 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. 7 f JVR VARSITOR Part Number JVR07S180M65£rr JVR07S220L 65£rr JVR07S270K65£rr JVR07S330K65£rr JVR07S390K65£rr JVR07S470K65£rr JVR07S560K65£rr JVR07S680K65£rr JVR07S820K65£rr JVR07S101K65£rr JVR07S121K65£rr JVR07S151K65£rr JVR07S181K65£rr JVR07S201K65£rr JVR07S221K65£rr JVR07S241K65£rr JVR07S271K65£rr JVR07S301K65£rr JVR07S331K65£rr JVR07S361K65£rr JVR07S391K65£rr JVR07S431K65£rr JVR07S471K65£rr JVR07S511K65£rr JVR07S561K65£rr JVR07S621K65£rr JVR07S681K65£rr JVR07S751K65£rr JVR07S781K65£rr JVR07S821K65£rr Maximum Allowable Voltage ACrms DC (V) (V) 11 14 14 18 17 22 20 26 25 31 30 38 35 45 40 56 50 65 60 85 75 100 95 125 115 150 130 170 140 180 150 200 175 225 195 250 210 275 230 300 250 320 275 350 300 385 320 418 350 460 385 505 420 560 460 615 485 640 510 670 Varistor Maximum Withstanding Rated Energy UL Voltage Clamping Surge Wattage 10/1000 ms [email protected] Voltage Current Tolerance V@ 5A 1Time 2 Times (V) Range (V) (A) (A) (W) (J) l 1) 18 + 20% 36 1.5 ü l 22 + 15% 43 1.7 ü l 53 27 2.1 ü l 33 65 2.8 ü 500 250 0.02 l 39 77 3.0 ü l 47 93 3.8 ü l 56 110 4.4 ü l 68 135 5.4 ü 82 135 7.0 ü 100 165 9.0 ü 120 200 11.0 ü 150 250 13.0 ü 180 300 16.0 ü 200 340 17.5 ü 220 +10% 360 19.0 ü 240 395 21.0 ü 270 455 24.0 ü 1750 1250 0.25 300 505 26.0 ü 330 550 28.0 ü 360 595 32.0 ü 390 650 35.0 ü 430 710 40.0 ü 470 775 42.0 ü 510 842 45.0 ü 560 920 51.0 ü 620 1025 54.0 ü 680 1120 56.0 ü 750 1240 58.0 ü 780 1290 59.0 ü 820 1355 60.0 ü 1) The clamping voltage from 180M to 680K are tested with current 2.5A For application required ratings not shown, contact RFE application engineering. DIMENSION OF COMPONENT Dimension Table unit: mm Diameter 7f D max 9.0 d (+0.5) 0.6 F (+1) 5.0 H Max 13.0 H1 Max 3.5 L Min (Y Type) 24.0 L Min (P Type) 25.0 £ : Lead Style Y: vertical kink (standard) P: straight leads 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 rr : Lead Length / Packing Method Table of T Max, & a Diameter Diameter Dimension Dimension ( F) ( F) Code T Max a + 0.8 Code T Max a + 0.8 180M 4.5 0.8 241K 4.4 1.3 220M/L 4.5 0.9 271K 4.6 1.4 270M/K 4.7 0.9 301K 4.8 1.5 330M/K 4.7 1.0 331K 4.9 1.5 390L/K 4.7 1.2 361K 5.1 1.9 470L/K 5.0 1.2 391K 5.3 2.0 560L/K 5.0 1.4 431K 6.1 2.0 680L/K 5.5 1.7 471K 6.4 2.3 820K 3.8 0.8 511K 6.6 2.5 101K 3.9 0.8 561K 6.9 2.8 121K 4.1 0.9 621K 7.2 3.1 151K 4.5 1.2 681K 7.5 3.4 181K 4.1 1.0 751K 7.9 3.7 201K 4.2 1.0 781K 8.1 3.9 221K 4.3 1.1 821K 8.3 4.1 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 2011.9.12 RoHS METAL OXIDE VARISTOR ü MOV - 7mm Disc HIGH SURGE PULSE RATING CURVES JVR-07S820K ~ JVR-07S821K JVR-07S180M ~ JVR-07S680K 100 Pulse 1 2 10 2 10 Imax (A) Imax (A) Pulse 100 1 100 1,000 10,000 100,000 1,000,000 1 10 100 1,000 10,000 100,000 1,000,000 10 1 .1 20 200 2000 Rectangular Wave (msec.) 20 200 2000 Rectangular Wave (msec.) 7mm V-I CHARACTERISTIC CURVE 2000 Max Leakage Current 1000 800 Max Clamping Voltage JVR-07S431K JVR-07S391K JVR-07S361K JVR-07S331K K JVR-07S471 JVR-07S431K JVR-07S391K JVR-07S361K JVR-07S331K S471K JVR-07 600 400 200 JVR-07S27 JVR-07S151K 1K JVR-07S12 1K 0 1 S 7 JVR-0 20K 8 S 7 -0 R JV K 7S271 JVR-0 K 7S151 JVR-0 121K S 7 JVR-0 K 7S101 JVR-0 820K 7S JVR-0 100 80 60 40 .000001 JVR-07S241K JVR-07S221K JVR-07S201K .00001 .0001 1K JVR-07S241K JVR-07S221K JVR-07S201K .001 .01 .1 1 10 100 1000 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 2011.9.12 RoHS METAL OXIDE VARISTOR ü MOV - 7mm Disc HIGH SURGE TAPING SPECIFICATIONS Dh P2 d W2 W0 P Type Y Type l P1 W1 D0 P0 W2 W W0 P H0 (Y type) H (Y type) P H0 (P type) H0 (P type) P2 T H0 (Y type) H (Y type) Dh T d W1 t2 t1 W l D0 P0 F P1 F units: mm Dimensions Symbol Item Dimensions Cut out length 1.1 max P Pitch of component 12.7 + 0.3 H (Y Type) Height of Component from hole center 20.0 max P0 Sprocket hole pitch 12.7 + 0.3 H0 (Y Type) Height to seating plane 16.0 + 0.5 P1 Lead length from hold center lead 3.85 + 0.7 H0 (P Type) Height of component from hole center 16.0 ~ 21.0 P2 Length from hole center to disk center 6.35 + 1.3 rh Front to back deveation 0 + 2.0 D0 Procket hole diameter 4.0 + 0.2 W Carrier tape width 18.0 + 1-.05 d Lead wire diameter 0.6 + 0.05 W0 Hold down tape width 10 T Disk Thickness See T max table W1 Sprocket hole position 9.0 + 0.75 - 0.5 t1 Total thickness tape 0.7 + 0.05 W2 Adhesive tape position 3.0 max t2 Total thickness tape with tape 1.6 max F Component lead spacing 5.0 + 0.8 - 0.2 Symbol l Item REEL & AMMO SPECIFICATIONS Voltage Code 180 ~ 331 361 391 431 ~ 471 511 ~ 751 Bulk (Box) 5000 5000 5000 5000 4000 Reel Ammo 1500 1500 1500 1000 1000 1500 1000 1000 1000 1000 PART NUMBER EXAMPLE JVR - 07 S 180 K 6 5 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 6: 0.6±0.05mm 7- Lead Spacing 5: 5.0mm 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 2011.9.12