0HEV040.ZXC

High Voltage Fuses Low Current HEV Fuse The LC HEV fuse is designed for protection of high-voltage accessory circuits in electric and hybrid electric vehicles. Specifications Voltage Rating (10A, 15A, 20A, 30A): Voltage Rating (40A): Note: The 0HEV040.ZXBD is rated at 450 VDC Interrupting Rating (10A, 15A, 20A, 30A): Interrupting Rating (40A): Operating Temperature Range: Low Current HEV Fuses 450 VDC 425 VDC 10kA @ 450 VDC 10kA @ 425 VDC -40ºC to +125ºC Ordering Information 0HEV040.ZXBD Time-Current Characteristics Part Number Termination Package Size 0HEVxxx.ZXC Cartridge 240 0HEVxxx.ZXISO Bolt Down (ISO) 240 0HEVxxx.ZXPY Blade 240 0HEVxxx.ZXBD Bolt Down (Axial) 240 0HEVxxx.ZXPCB PCB Mount 240 0HEVxxx.ZXPCBL PCB Mount (Long) 240 Ratings Part Number 0HEV010.xxx 0HEV015.xxx 0HEV020.xxx 0HEV030.xxx 0HEV040.xxx Current Rating (A) 10 15 20 30 40 Color Code % of Rating Opening Time Min / Max (s) 10A Opening Time Min / Max (s) 15A, 20A, 30A Opening Time Min / Max (s) 40A 100 110 135 150 200 300 500 100 hrs / 4 hrs / 100 / 3600 10 / 1000 0.5 / 100 0.1 / 15 0.05 / 1 100 hrs / 4 hrs / 150 / 3600 10 / 1000 0.5 / 100 0.1 / 15 0.05 / 1 100 hrs / 150 / 3600 10 / 1000 0.5 / 100 0.1 / 15 0.05 / 1 Typical Voltage Drop at 70% IR (mV) 114 96 79 67 69 Maximum Voltage Drop Spec at 100% IR (mV) 300 200 200 200 200 Typical Cold Resistance (mΩ) 12.8 7.9 5.0 2.7 2.0 Minimum Melting I²t (A2s) 255 133 268 993 1495 (Average Initial Measurements) Time-Current Characteristic Curves Temperature Rerating Curve 20A 30A 40A 1000 15A 10A LC HEV FUSE 100 TIME IN SECO ONDS 10 1 0.1 0.01 1 10 100 1000 CURRENT IN AMPERES Littelfuse pr o ducts ar e no t designe d for, and shall no t b e used for, any pur p ose (including, w ithout limitation, au tomotive, militar , y aer osp ac e, medical, life-s av ing, life-sustaining or nuclear facility ap lications, dev ices int ende d for sur gical implant int o the b o d, y or any other ap lication in w hich the failur e or lack of desir e d op er ation of the pr o duct may r esult in p er sonal injur , y de at h, or pr op er t y damage) other than those ex pr essly set for t h in ap licable Littelfuse pr o duct do cument ation. War nties gr ant ed b y Littelfuse shall b e deemed v oid for pr o ducts used for any pur p ose no t ex pr essly set for t h in ap licable Littelfuse do cument ation. Littelfuse shall no t b e liable for any claims or damages arising out of pr o ducts used in ap lications no t ex pr essly int ende d b y Littelfuse as set for t h in ap licable Littelfuse do cument ation. T he sale and use of Littelfuse pr o ducts is subje ct to Littelfuse e T r ms and Conditions of Sale, unless other w ise agr eed b y Littelfuse. 44 littelfuse.com High Voltage Fuses Low Current HEV Fuse Dimensions Dimensions in mm ZXC Cartridge ZXBD Bolt Down (Axial) ZXISO Bolt Down (ISO) ZXPCB PCB Mount ZXPY Blade ZXPCBL PCB Mount (Long) Littelfuse pr o ducts ar e no t designe d for, and shall no t b e used for, any pur p ose (including, w ithout limitation, au tomotive, militar , y aer osp ac e, medical, life-s av ing, life-sustaining or nuclear facility ap lications, dev ices int ende d for sur gical implant int o the b o d, y or any other ap lication in w hich the failur e or lack of desir e d op er ation of the pr o duct may r esult in p er sonal injur , y de at h, or pr op er t y damage) other than those ex pr essly set for t h in ap licable Littelfuse pr o duct do cument ation. War nties gr ant ed b y Littelfuse shall b e deemed v oid for pr o ducts used for any pur p ose no t ex pr essly set for t h in ap licable Littelfuse do cument ation. Littelfuse shall no t b e liable for any claims or damages arising out of pr o ducts used in ap lications no t ex pr essly int ende d b y Littelfuse as set for t h in ap licable Littelfuse do cument ation. T he sale and use of Littelfuse pr o ducts is subje ct to Littelfuse e T r ms and Conditions of Sale, unless other w ise agr eed b y Littelfuse. 45 littelfuse.com