ECSTA1V0504-1020-R

Technical Data ELX1189 Effective June 2022 ECSTA1V0504 Automotive grade SMT current sense transformer Applications Product features • AEC-Q200 qualified • EE4.4 SMT package (4.8 mm x 3.65 mm x 3.55 mm) • Very low DC resistance • Wide selection of turns ratios • Sensed current – primary rated for 7 A • Frequency range: 50 kHz to 1 MHz • Moisture sensitivity level (MSL): 1 • Motor drive • On-board chargers • DC/DC converters • Wireless chargers • Battery management systems (BMS) • EV charging • Feedback control • Overload sensing Environmental compliance and general specifications • Storage temperature (component): -40 °C to +125 °C • Operating temperature range: -40 °C to +125 °C (ambient plus self-temperature rise) • Solder reflow temperature: J-STD-020 (latest revision) compliant Pb ECSTA1V0504 Automotive grade SMT current sense transformer  Technical Data ELX1189 Effective June 2022 Product specifications Turns ratio sec :pri Secondary inductance (µH) @ 100 kHz 0.1 V minimum DCR sec (Ω) maximum DCR pri (mΩ) reference Hi-pot pri to sec @ 2 mA 3 seconds 50 Hz Sensed current1 (A) maximum ECSTA1V0504-1020-R 20:1 33 0.35 3 500 Vac 7 ECSTA1V0504-1030-R 30:1 74 0.8 3 500 Vac 7 ECSTA1V0504-1040-R 40:1 132 1.6 3 500 Vac 7 ECSTA1V0504-1050-R 50:1 205 2.5 3 500 Vac 7 ECSTA1V0504-1060-R 60:1 295 3.6 3 500 Vac 7 ECSTA1V0504-1070-R 70:1 400 4.6 3 500 Vac 7 ECSTA1V0504-1100-R 100:1 820 9.5 3 500 Vac 7 ECSTA1V0504-1125-R 125:1 1280 13 3 500 Vac 7 ECSTA1V0504-1150-R 150:1 1800 21 3 500 Vac 7 Part number 3 1. Primary current of 7 A causes less than 40°C temperature rise @ +2 5°C ambient. Higher current causes a greater temperature rise 2. Electrical specifications at +25 °C 3. Part Number Definition: ECSTA1V0504-1xxx-R ECSTA1V0504 = Product code and size 1xxx= Turns ratio sec:pri 1=pri, xxx=sec; 1020= 20:1 -R suffix = RoHS compliant Mechanical parameters, schematic, pad layout (mm) Recommended PCB Layout Schematic Dimension Value A 4.80 maximum B 3.65 maximum C 3.55 maximum E 0.4 F 0.85 G 2.10 J 2.50 Part marking: White dot, Pin 1 indicator All soldering surfaces to be coplanar within 0.1 millimeters Tolerances are ±0.1 millimeters unless stated otherwise Traces or vias underneath the inductor is not recommended 2 www.eaton.com/electronics ECSTA1V0504 Automotive grade SMT current sense transformer Technical Data ELX1189 Effective June 2022  Temperature rise vs current www.eaton.com/electronics 3 Technical Data ELX1189 Effective June 2022 ECSTA1V0504 Automotive grade SMT current sense transformer  Packaging information (mm) Supplied in tape and reel packaging, 13” diameter reel (EIA-481 compliant) 2000 parts per reel 4 www.eaton.com/electronics Dimension Value W 12.0 ±0.3 P1 8.0 ±0.1 E1 1.75 ±0.1 F 5.50 ±0.05 P2 2.0 ±0.05 D0 1.5 +0.1/-0 D1 1.5 +0.1/-0 B0 4.4 ±0.1 A0 4.8 ±0.1 K0 3.5 ±0.1 P0 4.0 ±0.1 T 0.35 ±0.05 Dimension Value A 330 ±3.0 B 2.6 ±0.3 N 100 ±1.0 C 13+0.5/-0.2 D 21.5 ±0.5 W1 12.4+2.0/-0.0 W2 18.4 max W3 na Technical Data ELX1189 ECSTA1V0504 Automotive grade SMT current sense transformer Effective June 2022  Solder reflow profile Table 1 - Standard SnPb solder (Tc) Package Thickness Volume mm3