V551HA40

Metal-Oxide Varistors (MOVs) Industrial High Energy Terminal Varistors > HA Series HA Varistor Series RoHS Description HA Series transient surge suppressors are industrial high energy Metal-Oxide Varistors (MOVs). They are designed to provide secondary surge protection in the outdoor and service entrance environment (distribution panels) of buildings, and also in industrial applications for motor controls and power supplies used in the oil-drilling, mining, and transportation fields. The design of the HA Series of MOVs provide rigid terminals for screw mounting. Also available in a clipped lead version for through hole board placement or to accommodate soldered leads designation "HC." Agency Approvals Agency Agency Approval Agency File Number UL1449 E320116 See Ratings and Specifications Table for part number and brand information. Features • High peak pulse current capability, ITM = 25,000A to 40,000A • Lead–free, Halogen-Free and RoHS compliant. Additional Information • Wide operating voltage range VM(AC)RMS 110V to 750V Datasheet Samples Resources • Rigid terminals for secure mounting • Available in trimmed version for through hole board mounting – Designation "HC" • Two disc sizes available 32mm and 40mm • High energy absorption capability WTM = 170J to 1050J • No derating up to 85ºC ambient Absolute Maximum Ratings • For ratings of individual members of a series, see Device Ratings and Specifications chart Continuous HA Series Units AC Voltage Range (VM(AC)RMS) 110 to 750 V DC Voltage Range (VM(DC)) 148 to 970 V 25,000 to 40,000 A Steady State Applied Voltage: Transients: Peak Pulse Current (ITM) For 8/20µs Current Wave (See Figure 2) Single Pulse Energy Range For 2ms Current Squarewave (WTM) 160 to 1050 J Operating Ambient Temperature Range (TA) -55 to +85 ºC Storage Temperature Range (TSTG) -55 to +125 ºC Temperature Coefficient (a ) of Clamping Voltage (VC) at Specified Test Current HA Series HA Series Ratings & Specifications Maximum Rating (85°C) Continuous Part Number Device Branding V111HA32 V111HA40 V131HA32 V131HA40 V141HA32 V141HA40 V151HA32 V151HA40 V181HA32 V181HA40 V201HA32 V201HA40 V251HA32 V251HA40 V271HA32 V271HA40 V301HA32 V301HA40 V321HA32 V321HA40 V331HA32 V331HA40 V351HA32 V351HA40 V391HA32 V391HA40 V421HA32 V421HA40 V441HA32 V441HA40 V481HA32 V481HA40 V511HA32 V511HA40 V551HA32 V551HA40 V571HA32 V571HA40 V661HA32 V661HA40 V681HA32 V681HA40 V751HA32 V751HA40 Specifications (25°C) Transient Energy (2ms) Maximum Typical Clamping Volt VC Capaci-tance at 200A Current f = 1MHz (8/20µs) Varistor Voltage at 1mA DC Test Current Peak Current 8 x 20µs VRMS VDC VM(AC) VM(DC) WTM ITM Min VN(DC) Max VC C (V) 110 110 130 130 140 140 150 150 180 180 200 200 250 250 275 275 300 300 320 320 330 330 350 350 385 385 420 420 440 440 480 480 510 510 550 550 575 575 660 660 680 680 750 750 (V) 148 148 175 175 188 188 200 200 240 240 265 265 330 330 369 369 410 410 420 420 435 435 460 460 510 510 560 560 585 585 640 640 675 675 710 710 730 730 850 850 875 875 970 970 Energy 160 220 200 270 210 290 220 300 240 330 260 350 330 370 360 400 370 430 390 460 385 475 390 500 395 550 400 600 420 630 450 650 500 700 530 755 550 770 600 900 610 925 700 1050 (A) (V) 156 156 184.5 184.5 198 198 216 216 254 254 283 283 351 351 387 387 423 423 459 459 467 467 495 495 545 545 612 612 622 622 675 675 738 738 778 778 819 819 945 945 962 962 1080 1080 (V) 173 173 205 205 220 220 240 240 282 282 314 314 390 390 430 430 470 470 510 510 518.5 518.5 549.5 549.5 604 604 680 680 690 690 750 750 820 820 863.5 863.5 910 910 1050 1050 1067.5 1067.5 1200 1200 (V) 190 190 225.5 225.5 242 242 264 264 310 310 345 345 429 429 473 473 517 517 561 561 570 570 604 604 663 663 748 748 758 758 825 825 902 902 949 949 1001 1001 1155 1155 1173 1173 1320 1320 (A) 293 288 350 345 380 375 410 405 475 468 540 533 650 630 710 690 795 780 845 825 860 843 910 894 1020 1000 1120 1100 1200 1147 1290 1230 1355 1295 1515 1430 1570 1480 1820 1720 1830 1780 2050 2000 (pF) 25000 400001 25000 400002 25000 400003 25000 400004 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 25000 40000 5450 11600 4700 10000 4230 9000 4000 8000 3200 6800 3180 6350 2500 5000 2200 4500 2050 4100 1900 3800 1870 3750 1800 3600 1750 3500 1500 3000 1450 2900 1300 2700 1200 2500 1190 2390 1100 2200 1000 2000 850 1900 800 1800 Note: Average power dissipation of transients not to exceed 2.0W per varistor 1. 40kA capability depends on applications rated up to 97Vrms. 30kA applies if > 97 Vrms. 2. 40kA capability depends on applications rated up to 115Vrms. 30kA applies if > 115 Vrms. 3. 40kA capability depends on applications rated up to 123Vrms. 30kA applies if > 123 Vrms. 4. 40kA capability depends on applications rated up to 132Vrms. 30kA applies if > 132Vrms. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/20/20 Metal-Oxide Varistors (MOVs) Industrial High Energy Terminal Varistors > HA Series Power Dissipation Ratings Peak Pulse Current Test Waveform PERCENT OF PEAK VALUE Current , Energy and Power De–Rating Curve 100 PERCENT OF RATED VALUE 90 80 70 60 50 40 30 20 90 50 O1 = Virtual Origin of T = Time From 10% T 1 = Virtual Front Tim T 2 = Virtual Time to H 10 Example: For an 8/20 8 s = T 1 = Virtual Fron 20 s = T 2 = Virtual Tim O1 10 0 -55 50 60 70 80 90 100 110 120 130 140 T TIME T1 150 AMBIENT TEMPERATURE ( oC) Figure 1 Figure 2 FIGURE 1. CURRENT, ENERGY AND POWER DERATING CURVE T2 FIGURE 2. PEAK PULSE CURRENT WAVEFOR 01 = Virtual Origin of Wave T = Time from 10% to 90% of Peak T1 = Rise Time = 1.25 x T T2 = Decay Time Example - For an 8/20 µs Current Waveform: 8µs = T1 = Rise Time 20µs = T2 = Decay Time Should transients occur in rapid succession, the average power dissipation required is simply the energy (watt-seconds) per pulse times the number of pulses per second. The power so developed must be within the specifications shown on the Device Ratings and Specifications table for the specific device. Furthermore, the operating values need to be derated at high temperatures as shown in above. Because varistors can only dissipate a relatively small amount of average power they are, therefore, not suitable for repetitive applications that involve substantial amounts for average power dissipation. Maximum Clamping Voltage for 40mm Parts Maximum Clamping Voltage for 32mm Parts V111HA40–V751HA40 V111HA32–V751HA32 10000 10000 Maximum Clamping Voltage HA32 Series 110 to 750V AC Rating TA = -55 C to 85C V751CA32 TA = -55 C to 85C V661 V751 V571CA32 V511CA32 V441CA32 V551CA32 V331CA32 Maximum Clamping Voltage HA40 Series 110 to 750V AC Rating V681CA32 V481CA32 V661HA32 V301CA32 V321CA32 V421CA32 V351CA32 V421 V391CA32 1000 V481 V441 V551 V681 V571 V511 V391 Voltage (V) Voltage (V) 100 V351 V331 V321 V301 1000 V271 V251 C111CA32 V201 V131CA32 V151CA32 V271CA32 V251CA32 V201CA32 V141CA32 V181 V181CA32 V131 V141 V151 V111 100 0.001 Figure 3 0.01 0.1 1 10 Current (A) 100 1000 10000 100000 100 0.001 Figure 4 0.01 0.1 1 10 100 1000 10000 100000 Current - (A) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/20/20 Metal-Oxide Varistors (MOVs) Industrial High Energy Terminal Varistors > HA Series Repetitive Surge Capability for 40mm Parts Repetitive Surge Capability for 32mm Parts V111HA40 – V751HA40 V111HA32 – V751HA32 50,000 50,000 DISC SIZE 32mm V111HA32 - V751HA32 1 20,000 1 20,000 2 10,000 10,000 SURGE CURRENT (A) SURGE CURRENT (A) 5,000 10 2 2,000 10 1,000 10 3 500 10 4 5 200 10 100 50 10 6 20 2 5,000 DISC SIZE 40mm V111HA40 - V751HA40 10 10 2 2,000 10 3 1,000 10 4 500 10 5 200 10 6 100 50 10 20 100 1,000 10,000 20 100 Figure 6 IMPULSE DURATION ( μs) Figure 5 INDEFINITE 20 INDEFINITE 10 1,000 IMPULSE DURATION ( μs) 10,000 FIGURE 7. SURGE CURRENT RATING CURVES FOR V111HA40 - V751HA40 FIGURE 5. SURGE CURRENT RATING CURVES FOR V111HA32 - V751HA32 Wave Solder Profile Non Lead–free Profile Lead–free Profile 300 300 250 TEMPERATURE (ºC) 250 TEMPERATURE (ºC) Maximum Wave 260C Maximum Wave 240C 200 150 100 50 200 150 100 50 0 0 0 0.5 1 1.5 2 2.5 3 3.5 4 TIME(MINUTES) Figure 7 Physical Specifications Lead Material Soldering Characteristics Insulating Material Device Labeling 0 0.5 Figure 8 1 1.5 2 2.5 3 3.5 4 TIME(MINUTES) Environmental Specifications Tin–plated Copper Operating Temperature -55°C to +85°C/ Solderability per MIL–STD–202, Method 208 Storage Temperature -55°C to +125°C Cured, flame retardant epoxy polymer meets UL94V–0 requirements. LF, Part Number and date code Humidity Aging Thermal Shock +85°C, 85% RH, 1000 hours +/- 10% typical resistance change +85°C to -40°C 5 times +/- 10% typical resistance change Solvent Resistance MIL–STD–202, Method 215 Moisture Sensitivity Level 1, J-STD-020 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/20/20 Metal-Oxide Varistors (MOVs) Industrial High Energy Terminal Varistors > HA Series Dimensions D D H H B B W oA W T X T S T1 SC R X HA Series Outline Specifications HC Series Outline Specifications (Dimensions in Millimeters) (Dimensions in Millimeters) D H B Max Max Min X HA32 35.5 50.00 3.0 25 HA40 42.5 5700 3.0 25 T T1 øA s D H B X T R sc Max Max Max Max Min Nom Nom Max 9.3 10.4 4.2 HC32 35.5 50.00 5.0 25 9.30 1.0 9.3 10.4 4.2 Offset Depends on Device Voltage (See Table Below) HC40 42.5 57.00 5.0 25 9.30 1.0 Offset Depends on Device Voltage (See Table Below) Nom Nom HA Series Maximum Thickness and Terminal Offsets HC Series Maximum Thickness and Terminal Offsets (Dimensions in Millimeters) (Dimensions in Millimeters) Voltage Thickness "W" Dimension "S" (-/+1mm) HA32 HA40 HA32 HA40 V111 - V351 9.00 9.00 3.90 3.90 V391 - V511 11.00 11.00 2.60 V551 - V751 13.00 13.00 1.00 Voltage Thickness "W" Dimension "SC" (-/+1mm) HC32 HC40 HC32 HC40 V111 - V351 9.00 9.00 6.00 6.00 2.60 V391 - V511 11.00 11.00 7.30 8.10 1.00 V551 - V751 13.00 13.00 8.90 10.00 Part Numbering System V XX X HA XX Varistors Disc Size (mm) VM(AC) First Two Significant Digits Series Designator HA or HC VM(AC) Decade Multiplier Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/20/20