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Lead–free available t Patent on Integrated Thermal Protection + Non Fragmenting Device. t Designed to facilitate compliance to UL1449 for SPD product: t UL 1449 Short circuit current rating test section 39.2. t UL1449 Intermediate current test section 39.3. t UL 1449 Limited current abnormal over voltage test Section 39.4. t Will open circuit without rupture under 100A, 500A, 1,000A, 25,000A and 200,000A test conditions. t Peak Current Rating to 40 kA. t -55°C to +85°C operating temperature. Agency Approvals Absolute Maximum Ratings t'PSSBUJOHTPGJOEJWJEVBMNFNCFSTPGBTFSJFT TFF%FWJDF3BUJOHTBOE4QFDJmDBUJPOTDIBSU Agency Agency File Number E320116 Continuous: FBMOV Series Units Steady State Applied Voltage: DC Voltage Range (VM(DC)) 150 to 970 V AC Voltage Range (VM(AC)RMS) 115 to 750 V Transient: Non-Repetitive Surge Current, 8/20μs Waveform (ITM) 40,000 A Non-Repetitive Energy Capability, 2ms Waveform (WTM) 340 to 1340 J Operating Ambient Temperature Range (TA) -55 to +85 OC Storage Temperature Range (TSTG) -55 to +125 OC Temperature Coefficient (aV) of Clamping Voltage (VC) at Specified Test Current <0.01 %/ OC Hi-Pot Encapsulation (Isolation Voltage Capability) 2500 V COATING Insulation Resistance >1000 MΩ RoHS
Applications
t Type 1 SPD (Surge Protection Device) Products t Power supplies t Transformer t Residential Service Panel t Power distribution t Telecommunication t IT/Data Center
©2010 Littelfuse, Inc. Revision: November 18, 2010 FBMOV Varistor Series Industrial High Energy Terminal Varistors > FBMOV Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/ba or /bb.html for current information. For applications exceeding 85° C, ambient temperatures, the peak surge current and energy rating must be reduces as shown in Figure 1 . Peak Current, Energy and Power De-rating Curve 100 -55 50 60 70 80 90 100 110 120 130 140 150 AMBIENT TEMPERATURE (oC) PERCENT OF RATED VALUE 100 O1 T TIME PERCENT OF PEAK VALUE Peak Pulse Current T est Waveform 01 = Virtual Origin of Wave T = Time from 10% to 90% of Peak T 1 = 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 FBMOV Series Ratings & Specifications Part Number Maximum Rating (85°C) Specifications (25°C) Continuous Transient Varistor Voltage at 1mA DC Test Current Maximum Clamping Volt VC at 200A Current (8/20μs) Typical Capaci- tance f = 1MHz AC Volts DC Volts Energy (2ms) Peak Current 8 x 20μs VM(AC)RMS VM(DC) WTM I TM Min V N(DC) Max V C C (V) (V) (J) (A) (V) (V) (V) (V) (pF) FBMOV115M 115 150 340 4 0000 162 180 198 295 6400 FBMOV130M 130 170 380 4 0000 184 205 226 335 5600 FBMOV140M 140 180 420 4 0000 200 220 240 355 5000 FBMOV150M 150 200 440 4 0000 216 240 264 390 4600 FBMOV175M 175 225 500 4 0000 243 270 297 450 3800 FBMOV230M 230 300 600 4 0000 324 360 396 585 3000 FBMOV250M 250 320 660 4 0000 351 390 429 640 2800 FBMOV275M 275 350 700 4 0000 387 430 473 700 2500 FBMOV300M 300 385 7 40 4 0000 423 470 517 765 2300 FBMOV320M 320 420 780 4 0000 459 510 561 825 2160 FBMOV385M 385 505 860 4 0000 558 620 682 1010 1800 FBMOV420M 420 560 920 4 0000 612 680 7 48 1100 1640 FBMOV440M 440 585 940 4 0000 643 715 787 1 160 1580 FBMOV460M 460 615 980 4 0000 675 750 825 1220 1500 FBMOV510M 510 670 1040 4 0000 738 820 902 1335 1360 FBMOV550M 550 7 45 1100 4 0000 819 910 1001 1475 1260 FBMOV625M 625 825 1200 4 0000 900 1000 1 100 1625 1 1 10 FBMOV750M 750 970 1340 4 0000 1080 1200 1320 1950 920 NOTE: Average power dissipation of transients not to exceed 2.5W. See Figures 3 and 4 for more information on power dissipation.
©2010 Littelfuse, Inc. Revision: November 18, 2010 FBMOV Varistor Series Industrial High Energy Terminal Varistors > FBMOV Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/ba or /bb.html for current information. HI–ENERGY MOV’S FBMOV Series Dimensions Notes: Typical weight: BA Series:250g and BB Series: 600g Dimensions are in mm; inches in parentheses for reference only. Part Numbering System DEVICE FAMIL Y 115V to 750V Littelfuse Thermally Protected MOV + Fuse VM(AC)RMS SERIES DESIGNATOR M: 3-Leaded Part FBMOV 115 M V-I Characteristic Curves Pulse Rating Curves 100 1000 10000 Peak Current (A) Maximum Peak Voltage (V) 115 130 140 150 175 230 250 275 300 320 385 420 440 460 510 550 625 750 100 1000 10000 100000 10 100 1000 10000 Impulse Duration (μs) Surge Current (A) 102 103 104 105 106 Typical Dimensions in Milimeters [Inches]