V141HF34

Varistor Products High Energy Industrial HB34, HF34 and HG34 Varistor Series ® ® The HB34, HF34, and HG34 Series of transient surge suppressors are industrial high-energy Metal-Oxide Varistors (MOVs). They are designed to provide surge suppression in the AC mains outdoor and service entrance environment (distribution panels) of buildings. Applications also include industrial heavy motors, controls, and power supplies such as used in the oil-drilling, mining, and transportation fields, including HVAC and motor/generator applications. 2 VARISTOR PRODUCTS The HB34 Series provides rigid terminals for through-hole solder mounting on printed circuit boards, thereby eliminating the need for screw mounting. The HF34 Series has the same rigid through-hole terminals as the HB34 with the addition of mounting holes for bolt-down mounting and longer terminals to allow for additional mounting flexibility. The HG34 has formed feet with mounting holes for vertical bolt-down mounting. See Ratings and Specifications table for part numbers. Features • Wide Operating Voltage Range VM(AC)RMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110V to 750V • High Energy Absorption Capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .WTM = 220J to 1050J • High Peak Pulse Current Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ITM = 40,000A • Rigid Terminals for Secure Through-Hole Solder Mounting • No Derating Up to 85oC Ambient AGENCY APPROVALS: Recognized under the components program of Underwriters Laboratories. Certified by CSA. AGENCY FILE NUMBERS: UL E75961, CSA LR91788. w w w. l i t t e l f u s e . c o m 101 Varistor Products High Energy Industrial HB34, HF34 and HG34 Varistor Series Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications chart Hx34 SERIES Continuous: Steady State Applied Voltage: AC Voltage Range (VM(AC)RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 to 750 DC Voltage Range (VM(DC)) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 to 970 Transient: Peak Pulse Current (ITM) For 8/20µs Current Wave (See Figure 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40,000 Single Pulse Energy Range For 2ms Current Square Wave (WTM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 to 1050 Operating Ambient Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 85 Storage Temperature Range (TSTG). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 125 Temperature Coefficient (αV) of Clamping Voltage (VC) at Specified Test Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Vrms. 102 w w w. l i t t e l f u s e . c o m Varistor Products High Energy Industrial HB34, HF34 and HG34 Varistor Series Device Ratings and Specifications CONTINUOUS SPECIFICATIONS (25 oC) TRANSIENT VRMS VDC ENERGY (2ms) VARISTOR VOLTAGE AT 1mA DC TEST CURRENT PEAK CURRENT (8/20µs) MAXIMUM CLAMPING VOLTAGE (VC) AT 200A (8/20µs) TYPICAL CAPACITANCE SIZE VM(AC) VM(DC) WTM ITM MIN VN(DC) MAX VC f = 1MHz MODEL NUMBER (mm) (V) (V) (V) (A) (V) (V) (V) (V) (pF) V391HB34 34 385 510 550 40,000 545 604 663 1000 3,500 V421HB34 34 420 560 600 40,000 610 680 748 1,130 3,000 V441HB34 34 440 587 620 40,000 622 691 759 1,150 2,900 V481HB34 34 480 640 650 40,000 670 750 825 1,240 2,700 V511HB34 34 510 675 700 40,000 735 820 910 1,350 2,500 V551HB34 34 550 710 755 40,000 778 864 949 1,404 2,390 V571HB34 34 570 730 770 40,000 805 910 1000 1,480 2,200 V661HB34 34 660 850 900 40,000 940 1050 1160 1,720 2,000 V681HB34 34 680 875 925 40,000 962 1068 1173 1,777 1,900 V751HB34 34 750 970 1050 40,000 1080 1200 1320 2,000 1,800 NOTE: Average power dissipation of transients not to exceed 2.0W. 1. 2. 3. 4. 5. Peak current applies to applications rated up to 115 VRMS. Peak current is 30kA for applications greater than 115VRMS . Peak current applies to applications rated up to 123V RMS . Peak Current is 30kA for applications greater than 123VRMS . Peak current applies to applications rated up to 132V RMS . Peak Current is 30kA for applications greater than 132VRMS . Peak current applies to applications rated up to 97V RMS. Peak Current is 30kA for applications greater than 97V RMS. 40kA capability depends on applications rated up to 97Vrms. 30kA applies if >97 Vrms. w w w. l i t t e l f u s e . c o m 103 2 VARISTOR PRODUCTS MAXIMUM RATINGS (85 oC) Varistor Products High Energy Industrial HB34, HF34 and HG34 Varistor Series Device Ratings and Specifications MAXIMUM RATINGS (85 oC) CONTINUOUS MODEL NUMBER V111HF34 V131HF34 V141HF34 SPECIFICATIONS (25 oC) TRANSIENT PEAK CURRENT (8/20µs) VRMS VDC ENERGY (2ms) SIZE VM(AC) VM(DC) WTM ITM (mm) (V) (V) (J) (A) 34 34 34 110 130 140 148 175 188 220 270 291 VARISTOR VOLTAGE AT 1mA DC TEST CURRENT MAXIMUM CLAMPING VOLTAGE (VC) AT 200A (8/20µs) TYPICAL CAPACITANCE MIN VN(DC) MAX VC f = 1MHz (V) (V) (V) (V) (pF) 40,000 5 156 173 190 288 11,600 40,000 2 184 200 228 345 10,000 40,000 3 198 220 248 375 9,000 4 212 240 268 405 8,000 V151HF34 34 150 200 300 40,000 V181HF34 34 180 240 330 40,000 254 282 310 468 6,800 V201HF34 34 200 265 350 40,000 283 314 345 533 6,350 V251HF34 34 250 330 370 40,000 354 390 429 650 5,000 V271HF34 34 275 370 400 40,000 389 430 473 730 4,500 V301HF34 34 300 410 430 40,000 433 478 526 780 4,100 V321HF34 34 320 420 460 40,000 462 510 561 830 3,800 V331HF34 34 330 435 475 40,000 467 519 570 843 3,750 V351HF34 34 350 460 500 40,000 495 550 604 894 3,600 V391HF34 34 385 510 550 40,000 545 604 663 1,000 3,500 V421HF34 34 420 560 600 40,000 610 680 748 1,130 3,000 V441HF34 34 440 587 620 40,000 622 691 759 1,150 2,900 V481HF34 34 480 640 650 40,000 670 750 825 1,240 2,700 V511HF34 34 510 675 700 40,000 735 820 910 1,350 2,500 V551HF34 34 550 710 755 40,000 778 864 949 1,404 2,390 V571HF34 34 570 730 770 40,000 805 910 1000 1,480 2,200 V661HF34 34 660 850 900 40,000 940 1050 1160 1,720 2,000 V681HF34 34 680 875 925 40,000 962 1068 1173 1777 1,900 V751HF34 34 750 970 1050 40,000 1080 1200 1320 2,000 1,800 NOTE: 1. Average power dissipation of transients not to exceed 2.0W per varistor 2. 40kA capability depends on applications rated up to 115VRMS. 30kA applies if > 115VRMS. 3. 40kA capability depends on applications rated up to 123VRMS. 30kA applies if > 123VRMS. 4. 40kA capability depends on applications rated up to 132VRMS. 30kA applies if > 132VRMS. 5. 40kA capability depends on applications rated up to 97VRMS. 30kA applies if > 97VRMS. 104 w w w. l i t t e l f u s e . c o m Varistor Products High Energy Industrial HB34, HF34 and HG34 Varistor Series Device Ratings and Specifications CONTINUOUS MODEL NUMBER V111HG34 V131HG34 V141HG34 VRMS VDC SIZE VM(AC) VM(DC) (mm) (V) (V) 34 34 34 110 140 130 148 175 188 SPECIFICATIONS (25 oC) TRANSIENT ENERGY (2ms) W TM (J) 220 270 291 PEAK CURRENT (8/20µs) I VARISTOR VOLTAGE AT 1mA DC TEST CURRENT MIN TM (A) V N(DC) MAXIMUM CLAMPING VOLTAGE (VC) AT 200A (8/20µs) MAX V C 2 TYPICAL CAPACITANCE VARISTOR PRODUCTS MAXIMUM RATINGS (85 oC) f = 1MHz (V) (V) (V) (V) (pF) 40,000 5 156 173 190 288 11,600 40,000 2 184 200 228 345 10,000 40,000 3 198 220 248 375 9,000 4 212 240 268 405 8,000 V151HG34 34 150 200 300 40,000 V181HG34 34 180 240 330 40,000 254 282 310 468 6,800 V201HG34 34 200 265 350 40,000 283 314 345 533 6,350 V251HG34 34 250 330 370 40,000 354 390 429 650 5,000 V271HG34 34 275 370 400 40,000 389 430 473 730 4,500 V301HG34 34 300 410 430 40,000 433 478 526 780 4,100 V321HG34 34 320 420 460 40,000 462 510 561 830 3,800 V331HG34 34 330 435 475 40,000 467 519 570 843 3,750 V351HG34 34 350 460 500 40,000 495 550 604 894 3,600 V331HG34 34 385 510 550 40,000 545 604 663 1,000 3,500 V421HG34 34 420 560 600 40,000 610 680 748 1,130 3,000 V441HG34 34 440 587 620 40,000 622 691 759 1,150 2,900 V481HG34 34 480 640 650 40,000 670 750 825 1,240 2,700 V511HG34 34 510 675 700 40,000 735 820 910 1,350 2,500 V551HG34 34 550 710 755 40,000 778 864 949 1,404 2,390 V571HG34 34 570 730 770 40,000 805 910 1000 1,480 2,200 V661HG34 34 660 850 900 40,000 940 1050 1160 1,720 2,000 V681HG34 34 680 875 925 40,000 962 1068 1173 1,777 1,900 V751HG34 34 750 970 1050 40,000 1080 1200 1320 2,000 1,800 NOTE: 1. Average power dissipation of transients not to exceed 2.0W per varistor 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 > 132 VRMS. 5. 40kA capability depends on applications rated up to 97V RMS 30kA applies if > 97 V RMS. w w w. l i t t e l f u s e . c o m 105 Varistor Products High Energy Industrial HB34, HF34 and HG34 Varistor Series Power Dissipation Ratings PERCENT OF PEAK VALUE Should transients occur in rapid succession, the average power dissipation result 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. The operating values must be derated as shown in Figure 1. 100 90 O1 = Virtual Origin of Wave T = Time From 10% to 90% of Peak T1 = Virtual Front time = 1.25 • t T2 = Virtual Time to Half Value (Impulse Duration) Example: For an 8/20µs Current Waveform: 8µs = T1 = Virtual Front Time 20µs = T2 = Virtual Time to Half Value 50 10 O1 T TIME T1 T2 FIGURE 2. PEAK PULSE CURRENT TEST WAVEFORM Transient V-I Characteristics Curves 10000 TA = -55 C to 85C TMOV34S V751 V661 Voltage Volts V511 V551 V681 V571 1000 V481 V141 V131 V111 V441 V151 Current - AMPS 100 0.001 0.01 0.1 1 10 100 1000 10000 V421 V391 V351 V331 V321 V301 V271 V251 V201 V181 FIGURE 3. CLAMPING VOLTAGE FOR HB34, HF34 and HG34 SERIES 106 w w w. l i t t e l f u s e . c o m 100000 Varistor Products High Energy Industrial HB34, HF34 and HG34 Varistor Series Pulse Rating Curves TABLE OF DIMENSIONS THICKNESS AND TERMINAL OFFSETS 50,000 1 SURGE CURRENT (A) 10,000 5,000 2,000 1,000 2 10 T BODY THICKNESS (MAXIMUM) S MOUNTING TERMINAL OFFSET V111HB34 5.5 5.30 ±0.65 V131HB34 5.7 5.50 ±0.65 V141HB34 5.8 5.70 ±0.65 V151HB34 5.9 5.90 ±0.65 V181HB34 6.0 6.10 ±0.65 V201HB34 6.0 6.10 ±0.65 V251HB34 6.1 6.25 ±0.65 V271HB34 6.4 6.50 ±0.65 V301HB34 6.7 6.70 ±0.65 V321HB34 6.9 6.90 ±0.65 V331HB34 7.0 6.95 ±0.85 V351HB34 7.3 7.20 ±0.85 V391HB34 7.6 7.50 ±0.85 V421HB34 7.8 7.85 ±0.85 V441HB34 8.0 7.95 ±1.00 V481HB34 8.3 8.25 ±1.00 V511HB34 8.8 8.60 ±1.00 V551HB34 9.1 8.55 ±1.5 Hx34 PART TYPE 102 105 103 106 104 500 200 100 50 20 10 INDEFINITE 20 100 1,000 10,000 IMPULSE DURATION (µs) FIGURE 6. SURGE CURRENT RATING CURVES FOR HB34, HF34 and HG34 NOTE: If pulse ratings are exceeded, a shift of VN(DC) (at specified current) of more than ±10% could result. This type of shift, which normally results in a decrease of VN(DC), may result in the device not meeting the original published specifications, but it does not prevent the device from continuing to function, and to provide ample protection. Mechanical Dimensions HB34 37.0 MAX T 42.5 MAX 47.5 MAX 2.30 ±0.2 22.0 ±1.0 9.4 8.85 ±1.5 10.2 9.65 ±1.5 V681HB34 10.4 10.35 ±1.5 V751HB34 10.7 10.65 ±1.5 2.5 TO 5.0 0.55 ±0.1 6.0 ±0.1 V571HB34 V661HB34 S NOTE: Dimension in mm is typical, unless otherwise specified. Ordering Information V 25 1 HB 34 VARISTOR DESIGNATOR MAX AC RMS WORKING VOLTAGE (FIRST SIGNIFICANT DIGITS) V M(AC) DISC SIZE (mm) SERIES DESIGNATOR VM(AC) VOLTAGE DECADE MULTIPLIER w w w. l i t t e l f u s e . c o m 2 VARISTOR PRODUCTS 20,000 107 Varistor Products High Energy Industrial HB34, HF34 and HG34 Varistor Series Mechanical Dimensions HF34 TABLE OF DIMENSIONS THICKNESS AND TERMINAL OFFSETS T max 37.0 max PART TYPE 56 max 12.7 typ 3.7+/- 0.25 Dia 3.81 +/- 0.08 25.4 +/- 0.5 S 0.51 +/- 0.1 7.06 +/- 0.2 Note: Terminal Material Tin Plated Copper Mechanical Dimensions HG34 5.5 2.0 ±0.65 V131HF34 5.7 2.1 ±0.65 V141HF34 5.8 2.2 ±0.65 V151HF34 5.9 2.4 ±0.65 V181HF34 6.0 2.5 ±0.65 V201HF34 6.0 2.6 ±0.65 V251HF34 6.1 2.7 ±0.85 V271HF34 6.4 2.9 ±0.85 V301HF34 6.7 3.2 ±0.85 V321HF34 6.9 3.4 ±0.85 V331HF34 7.0 3.5 ±0.85 V351HF34 7.3 3.9 ±0.85 V391HF34 7.6 4.2 ±0.85 V421HF34 7.8 4.4 ±0.85 V441HF34 8.0 4.5 ± 0.85 V481HF34 8.3 4.8 ± 1.0 V511HF34 8.8 5.2 ± 1.0 V551HF34 9.1 5.5 ± 1.0 V571HF34 9.4 5.7 ± 1.5 V661HF34 10.2 6.5 ± 1.5 V681HF34 10.4 6.7 ± 1.5 V751HF34 10.7 7.3 ± 1.5 TABLE OF DIMENSIONS THICKNESS AND TERMINAL OFFSETS PART TYPE 46 max 0.51 +/- 0.1 7.06 +/- 0.2 S 25.4 +/- 0.5 Dia 3.81 +/- 0.08 Note: Terminal Material Tin Plated Copper 108 S MOUNTING TERMINAL OFFSET V111HF34 T max 37.0 max T BODY THICKNESS (MAXIMUM) T BODY THICKNESS (MAXIMUM) S MOUNTING TERMINAL OFFSET V111HG34 5.5 6.0±0.65 V131HG34 5.7 5.8±0.65 V141HG34 5.8 5.6±0.65 V151HG34 5.9 5.5±0.65 V181HG34 6.0 5.4±0.65 V201HG34 6.0 5.4±0.65 V251HG34 6.1 5.2±0.65 V271HG34 6.4 4.9±0.65 V301HG34 6.7 4.7±0.85 V321HG34 6.9 4.5±0.85 V331HG34 7.0 4.4±0.85 V351HG34 7.3 4.1±0.85 V391HG34 7.6 3.8±0.85 V421HG34 7.8 3.5±0.85 V441HG34 8.0 3.3±0.85 V481HG34 8.3 3.1±1.0 V511HG34 8.8 2.7±1.0 V551HG34 9.1 2.4±1.0 V571HG34 9.4 2.2±1.5 V661HG34 10.2 1.4±1.5 V681HG34 10.4 1.2±1.5 V751HG34 10.7 0.6±1.5 w w w. l i t t e l f u s e . c o m