RH750 7180S Features AUTOMOTIVE GRADE n Compliant with AEC-Q200 Rev-D- Stress n Choice of operating currents Test Qualification for Passive Components n RoHS compliant* and halogen free** in Automotive Applications n Resettable fault protection of general n Operating temperature range up to 125 C electronic equipment n Low thermal derating factor n Agency recognition: n Higher hold currents at elevated temperature MF-RHT Series - High Temperature PTC Resettable Fuses Electrical Characteristics 1 Hour (R ) Tripped 1 Initial Max. Time Agency I I Post-Trip Power hold trip Resistance to Trip Recognition Resistance Dissipation V I max max Model at 23 C at 23 C at 23 C at 23 C at 23 C cUL TV Ohms Ohms Watts E174545 R50494578 Volts Amps Amps Min. Max. Amps Seconds Typ. MF-RHT050 30 40 0.5 0.92 0.48 1.10 2.5 2.5 0.9 3 3 MF-RHT070 30 40 0.7 1.4 0.30 0.80 3.5 4.0 1.4 3 3 MF-RHT100 30 40 1.0 1.8 0.18 0.43 5.2 5.0 1.4 3 3 MF-RHT200 16 100 2.0 3.8 0.045 0.110 12.5 3.0 1.4 3 3 MF-RHT200/32 32 50 2.0 3.8 0.045 0.110 12.5 3.0 1.4 3 3 MF-RHT300 16 100 3.0 6.0 0.033 0.079 15.0 5.0 3.0 3 3 MF-RHT400 16 100 4.0 7.5 0.024 0.060 20.0 5.0 3.3 3 3 MF-RHT450 16 100 4.5 7.8 0.022 0.054 22.5 3.0 3.6 3 3 MF-RHT500 16 100 5.0 9.0 0.0175 0.045 25.0 9.0 3.6 3 3 MF-RHT550 16 100 5.5 10.0 0.0150 0.037 27.5 6.0 3.5 3 3 MF-RHT600 16 100 6.0 10.8 0.0130 0.032 30.0 5.0 4.1 3 3 MF-RHT650 16 100 6.5 12.0 0.0110 0.026 32.5 5.5 4.3 3 3 MF-RHT700 16 100 7.0 13.0 0.0100 0.025 35.0 7.0 4.0 3 3 MF-RHT750 16 100 7.5 13.1 0.0094 0.022 37.5 7.0 4.5 3 3 MF-RHT800 16 100 8.0 15.0 0.0080 0.020 40.0 8.0 4.2 3 3 MF-RHT900 16 100 9.0 16.5 0.0074 0.017 45.0 10.0 5.0 3 3 MF-RHT1000 16 100 10.0 18.5 0.0062 0.015 50.0 9.0 5.3 3 3 MF-RHT1100 16 100 11.0 20.0 0.0055 0.013 55.0 11.0 5.5 3 3 MF-RHT1300 16 100 13.0 24.0 0.0041 0.010 60.0 13.0 6.9 3 3 Environmental Characteristics Additional Information Click these links for more information: Item Condition Criteria Operating Temperature -40 C to +125 C PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT Recommended Storage +40 C max. / 70 % R.H. max. LIBRARY 5 % typical resistance Passive Aging +85 C, 1000 hours change 5 % typical resistance Humidity Aging +85 C, 85 % R.H. 1000 hours change WARNING Cancer and Reproductive Harm 10 % typical resistance Thermal Shock -40 C to +85 C, 10 times www.P65Warnings.ca.gov change * RoHS Directive 2015/863, Mar 31, 2015 and Annex. No change Solvent Resistance MIL-STD-202, Method 215 ** Bourns considers a product to be halogen free if (marking still legible) (a) the Bromine (Br) content is 900 ppm or less (b) the Chlorine (Cl) content is 900 ppm or less and (c) MIL-STD-883C, Method 2007.1 No change Vibration the total Bromine (Br) and Chlorine (Cl) content is Condition A (R < R < R ) min 1max 1500 ppm or less. Specifications are subject to change without notice. Moisture Sensitivity Level See Note Users should verify actual device performance in their (MSL) specific applications. The products described herein and this document are subject to specific legal disclaimers as ESD Classication Class 6 (per AEC-Q200-2, HBM) set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANT, **HALOGEN FREE & AEC-Q200 COMPLIANT MF-RHT Series - High Temperature PTC Resettable Fuses Test Procedures and Requirements Item Test Conditions Accept/Reject Criteria Visual/Mechanical Verify dimensions and materials Per MF physical description Resistance In still air 23 C R R R min max Time to Trip At specified current, V , 23 C T max. time to trip (seconds) max Hold Current 30 min. at I No trip hold Trip Cycle Life V , I , 100 cycles No arcing or burning max max Trip Endurance V , 48 hours No arcing or burning max Solderability 245 C 5 C, 5 seconds 95 % min. coverage Thermal Derating Table - I (Amps) hold Ambient Operating Temperature Model -40 C -20 C 0 C 23 C 40 C 50 C 60 C 70 C 85 C 125 C MF-RHT050 0.68 0.62 0.56 0.5 0.44 0.4 0.36 0.34 0.28 0.12 MF-RHT070 0.95 0.87 0.79 0.7 0.62 0.56 0.51 0.47 0.39 0.17 MF-RHT100 1.36 1.24 1.13 1.0 0.89 0.80 0.73 0.67 0.56 0.24 MF-RHT200 2.71 2.49 2.26 2.0 1.77 1.60 1.46 1.34 1.11 0.49 MF-RHT200/32 2.71 2.49 2.26 2.0 1.77 1.60 1.46 1.34 1.11 0.49 MF-RHT300 4.07 3.74 3.41 3.0 2.65 2.40 2.21 2.00 1.66 0.74 MF-RHT400 5.57 5.11 4.65 4.0 3.62 3.29 3.01 2.73 2.27 1.01 MF-RHT450 6.1 5.6 5.1 4.5 4.0 3.6 3.3 3.0 2.5 1.1 MF-RHT500 6.78 6.22 5.67 5.0 4.44 4 3.67 3.33 2.78 1.22 MF-RHT550 7.47 6.86 6.24 5.5 4.85 4.41 4.04 3.66 3.05 1.36 MF-RHT600 8.20 7.50 6.80 6.0 5.3 4.9 4.4 4 3.3 1.5 MF-RHT650 8.8 8.1 7.4 6.5 5.7 5.3 4.8 4.3 3.6 1.6 MF-RHT700 9.51 8.73 7.95 7.0 6.17 5.61 5.15 4.66 3.88 1.73 MF-RHT750 10.2 9.4 8.6 7.5 6.6 6.1 5.6 5.0 4.1 1.9 MF-RHT800 10.87 9.98 9.08 8.0 7.06 6.41 5.88 5.33 4.43 1.97 MF-RHT900 12.21 11.19 10.16 9.0 7.97 7.20 6.56 6.04 5.01 2.19 MF-RHT1000 13.6 12.5 11.4 10.0 8.8 8.10 7.40 6.60 5.50 2.5 MF-RHT1100 14.94 13.72 12.49 11.0 9.7 8.82 8.09 7.32 6.09 2.71 MF-RHT1300 17.7 16.3 14.8 13.0 11.4 10.5 9.6 8.6 7.2 3.3 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.