MFHA2512R3600FE

MFHA Eaton-All-Rights-Reserved

Document overview

• Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
• PDF pages: 6

Technical content

SMD current sensing resistor-metal film Pb HALOGEN HFFREE T able 1. Part numbering configuration scheme MFH @ xxxx Rxxxx * ? Family name MFH Grade option A = Automotive grade Footprint EIA option 1206, 2512 Resistance option Rxxxx = xxx.x mΩ ex: R1000 = 100.0 mΩ Power rating option C = 1 W, E = 2 W Resistance tolerance option F = ±1% Product features

• Low sensing resistance
• 1206 (3216 metric) to 2512 (6432 metric)
• High power dissipation
• AEC-Q200 compliant
• Moisture sensitivity level (MSL): 1

Applications

• Switched-mode power supply (SMPS)
• Voltage regulator module
• Power management
• Stepper motor drives Environmental compliance See electrical specification table for option details

SMD current sensing resistor-metal film www.eaton.com/electronics Mechanical parameters- Inches [mm] Recommended pad layout-mm Family Size code L W C d t MFHA1206 1206 [3216] 0.126 ± 0.008 [3.20 ± 0.20] 0.063 ± 0.008 [1.60 ± 0.20] 0.020 ± 0.012 [0.50 ± 0.30] 0.016 ± 0.008 [0.40 ± 0.20] 0.022 ± 0.004 [0.55 ± 0.10] MFHA2512 2512 [6432] 0.252 ± 0.008 [6.40 ± 0.20] 0.126 ± 0.008 [3.20 ± 0.20] 0.024 ± 0.012 [0.60 ± 0.30] 0.020 ± 0.010 [0.50 ± 0.25] 0.022 ± 0.004 [0.55 ± 0.10] Construction Over Coat Resistive Element Ceramic Substrate Sn Plating Ni Plating Conductor Part marking: Rxxx: (xxx= resistance value in ohms expressed in 3 digits, 100 = 0.100 Ω or 100 mΩ) Family a b c MFHA1206 0.7 5.1 2.5 MFHA2512 1.0 7.5 4.2 1 . The copper foil minimum thickness of PCB needs 3 oz. 2. Pad layout dimension tolerance is ±-0.1 mm. 3. The resistance will change slightly after soldered; it is dependent on PCB pad size deign and it’s necessary to consider the effect of the resistance increase or decrease.

SMD current sensing resistor-metal film www.eaton.com/electronics @= Enter grade option from table above (A=Automotive) Rxxxx = Enter resistance code option from table above xxxx= resistance code (R1000 = 100.0 mΩ) *= Enter resistance tolerance code from tbale above (F= ±1%) ?= Enter power rating code from table above (C= 1 W, E= 2.0 W) Electrical specifications Part number Size Grade option Resistance value mΩ (Part number code) Resistance tolerance (Part number code) Power rating (Part number code) TCR (ppm/°C) Operating temperature MFH@1206Rxxxx*? 1206 (3216 metric) A 100 (1000) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 120 (1200) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 150 (1500) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 200 (2000) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 220 (2200) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 250 (2500) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 270 (2700) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 300 (3000) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 400 (4000) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 500 (5000) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 510 (5100) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@1206Rxxxx*? 1206 (3216 metric) A 700 (7000) ±1% (F) 1 W (C) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 100 (1000) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 120 (1200) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 130 (1300) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 150 (1500) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 180 (1800) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 200 (2000) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 240 (2400) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 250 (2500) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 270 (2700) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 300 (3000) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 360 (3600) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 390 (3900) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 450 (4500) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 470 (4700) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 500 (5000) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 510 (5100) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 680 (6800) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C MFH@2512Rxxxx*? 2512 (6432 metric) A 750 (7500) ±1% (F) 2.0 W (E) ± 100 -55 °C to +155 °C

SMD current sensing resistor-metal film www.eaton.com/electronics Packaging information- mm Supplied in tape and reel on a 7 .0” diameter reel (EIA-481 compliant) Reel dimensions Dimension 1206 2512 T 0.84 ± 0.1 0.85 ± 0.15 Size A B C D N W1 W2 W3 Size Tape Quantity 1206 7 inch paper 5K 2512 7 inch embossed 4K Paper tape carrier drawing T ape carrier and dimensions Embossed tape carrier drawing

SMD current sensing resistor-metal film www.eaton.com/electronics T emperature derating curve Rated power in % T emperature (°C) General specifications Insulation resistance: > 100 MΩ Temperature coefficient of resistance: IEC60115-1 4.8, +25 °C to +125 °C Short time overload: IEC60115-1 4.13, 2.5 X rated power for 5 s High temperature exposure (storage): AEC-Q200-REV D-test 3, MIL-STD202 Method 108, 1000 hours. @ +155 °C unpowered Temperature cycling: AEC-Q200-REV D-Test 4, JESD22 Method JA-104, 1000 cycles (-55 °C to +155 °C), 30 minute maximum dwell time at each temperature extreme. 1 minute maximum transition time. Biased humidity: AEC-Q200-REV D-Test 7, MIL-STD-202 method 103, 1000 hours +85 °C/85% RH. Note: Specified conditions: 10% of operating power (not exceeding max working voltage). Operational life: AEC-Q200-REV D-Test 8, MIL-STD-202 method 108, 1000 hours, +125 °C at rated derating power. Resistance to solvents: AEC-Q200-REV D-Test 12, MIL-STD-202 method 215, a: Isopropyl alcohol : mineral spirits= 1 : 3, b: Terpene defluxer (Bioact EC-7R) c: Deionized water : Propylene glycol Monomethyl ether : monoethanolamine = 42 : 1 Mechanical shock: AEC-Q200-REV D-Test 13, MIL-STD-202 Method 213, half sine shock pulse, peak value is 100 g’s. Normal duration (D) is 6 (ms) Vibration: AEC-Q200-REV D-Test 14, MIL-STD-202 method 204, 5 g’s for 20 minutes, 12 cycles each of 3 orientations. Test from 10-2000 Hz Resistance to soldering heat: AEC-Q200-REV D-Test 15, MIL-STD-202 method 210, Condition B : Immerse in eutectic solder at +260 °C ± 5 °C for 10 ± 1 second Thermal shock: AEC-Q200-REV D-Test 16, MIL-STD-202 method 107, -55 °C/+155 °C. 300 cycles, Maximum transfer time 20 seconds, Dwell time 15 minutes. Air-Air ESD: AEC-Q200-REV D-Test 17, AEC-Q200-002 or ISO/DIS 10605, verify the voltage setting at 500 V Solderability: AEC-Q200-REV D-Test 18, J-STD-002, method B, aging 4 hours at +155 °C dry heat Lead-free solder bath at +235 °C ± 3 °C, Dipping time: 3 ± 0.5 seconds, > 95% area covered with tin Flammability: AEC-Q200-REV D-Test 20, UL-94, Without plastic part, Use final goods burn with methane twice, each 10 s, Electrical test not required. Board flex (bending): AEC-Q200-REV D-Test 21, AEC-Q200-005, The duration of the applied forces shall be 60 (+ 5) seconds, 2 mm deflection Terminal strength (SMD): AEC-Q200-REV D-Test 22, AEC-Q200-006, Force of 1.8 kg for 60 seconds Rated current & voltage The rated current and voltage are calculated by the following formula: I: Rated current (A) P: Rated power (W) V: Rated voltage (V) R: Resistance value (Ω)

1000 Eaton Boulevard

Cleveland, OH 44122 United States Eaton.com/electronics © 2022 Eaton All Rights Reserved Printed in USA Publication No. ELX1178 BU-ELX22038 June 2022 MFHA SMD current sensing resistor-metal film Technical Data ELX1 178 Effective June 2022 Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Eaton is a registered trademark. All other trademarks are property of their respective owners. Follow us on social media to get the latest product and support information. Temperature t tP ts TC -5°C Time 25°C to Peak Time 25°C Tsmin Tsmax TL TP Preheat A Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C/s Profile feature Lead (Pb) free solder Preheat and soak • Temperature min. (Tsmin) 150 °C

• Temperature max. (Tsmax) 200 °C
• Time (Tsmin to Tsmax) (ts) 60-150 seconds Ramp up rate TL to Tp 3 °C/ second max. Liquidous temperature (Tl) Time (tL) maintained above TL 217 °C 60-120 seconds Peak package body temperature (TP)* 260 °C Time (tp)* within 5 °C of the specified classification temperature (T c) 10 seconds* Ramp-down rate (Tp to TL) 6 °C/ second max. Time 25 °C to peak temperature 8 minutes max. * Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. Manual solder +350 °C ±10 °C , 3 +1/-0 seconds 1 time (by soldering iron), generally manual, hand soldering is not recommended Solder reflow profile