CTX01-18738-R Datasheet | Cooper

High Current, High Frequency Power Inductors Flat-Pac™ CTX01-18738-R HF Pb FREE HALOGEN Applications - - - - - - - - Voltage Regulator Module (VRM) Multi-phase regulators Point-of-load modules Desktop and server VRMs and EVRDs Base station equipment Battery power systems Graphics cards Data networking and storage systems SMD Device Description - - - - - - Halogen free, lead free, Ro HS pliant 125°C Maximum total temperature operation 11 x 8.0 x 7.5mm Maximum surface mount package High current carrying capacity, low core losses Controlled DCR tolerance for sensing circuits Frequency range up to 2MHz Environmental Data - Storage temperature range: -40°C to +125°C - Operating temperature range: -40°C to +125°C (ambient plus self-temperature rise) - Solder reflow temperature: J-STD-020D pliant Packaging - Supplied in tape and reel packaging, 500 parts per 13” diameter reel Product Specifications Part Number CTX01-18738-R OCL1 ± 10% (n H) 210.0 FLL2 Min (n H) 151.0 Irms3 (Amps) 50 Isat14 @25°C (Amps) 55.0 Isat25 @125°C (Amps) 45.0 DCR (mΩ) @20°C 0.29 ± 5% 1. Open Circuit Inductance (OCL) Test Parameters: 300k Hz, 0.10Vrms, 0.0Adc @ 25°C. 2. Full Load Inductance (FLL) Test Parameters: 300k Hz, 0.10Vrms, Isat1 @ 25°C. 3. Irms: DC current for an approximate temperature rise of 20°C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow and proximity of other heat generating ponents will affect the temperature rise. It is remended that the temperature of the part not exceed 125°C under worst case operating conditions verified in the end application. 4. Isat1: Peak current for approximately 20% rolloff at +25°C. 5. Isat2: Peak current for approximately 20% rolloff at +125°C. 6. Part Number Definition:...