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595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified RENCO ELECTRONICS INC. SURFACE MOUNTS 298 RLD-7500-0 RLD-7500-1, RLD-7500-2, RLD-7500-3 SHIELDED DUAL WINDING
- Magnetic shielded surface mount inductor with high current rating
- Can use in series for high inductance or in parallel for high current
- Excellent for power line DC-DC conversion applications used in notebook computers and other electronic equipment
- Input/output filtering
- Buck, boost or coupled inductor
- Sepic or flyback topology FEATURES & APPLICATIONSDESCRIPTION
- Shielded SMD Power Inductors
- Dual Winding (1:1 Turns Ratio) ENVIRONMENTAL DATA
- Storage temperature range: -55°C to +130°C
- Operating temperature range: -40°C to +130°C PACKAGING INFORMATION
- Packaging information: pg. 504 SMD POWER INDUCTORS Verify operation with sample in actual circuit. Order samples at www.rencousa.com. TOP VIEW SIDE VIEW RECOMMENDED LAND PATTERN MECHANICAL DIMENSIONS U.S. Standard (mm) PART NUMBER PART WEIGHT RLD-7500-0 3.0g (0.11oz) RLD-7500-1 3.0g (0.11oz) RLD-7500-2 3.0g (0.11oz) RLD-7500-3 4.0g (0.14oz) A B C I H G F 4D E BOTTOM VIEW H (REF.) I (REF.) NOTE: WHITE DOT INDICATES PIN #1
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified RENCO ELECTRONICS INC. 299 RLD-7500-0 NOTES: 1. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 30% 2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC 3. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC 4. INDUCTANCE TESTED AT 100 kHz, 0.1 Vrms SCHEMATIC PARALLEL SERIES Renco Part No. RLD-7500-0 Inductance (µH) Inductance (µH) Ref. DCR Max. (Ohms) Isat (A) Irms (A) Inductance (µH) Ref. DCR Max. (Ohms) Isat (A) Irms (A) PARALLEL SERIES
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified RENCO ELECTRONICS INC. SURFACE MOUNTS 300 RLD-7500-1 NOTES: 1. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 30% 2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC 3. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC 4. INDUCTANCE TESTED AT 100 kHz, 0.1 Vrms Renco Part No. RLD-7500-1 Inductance (µH) Inductance (µH) Ref. DCR Max. (Ohms) Isat (A) Irms (A) Inductance (µH) Ref. DCR Max. (Ohms) Isat (A) Irms (A) PARALLEL SERIES
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified RENCO ELECTRONICS INC. 301 RLD-7500-2 NOTES: 1. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 30% 2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC 3. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC 4. INDUCTANCE TESTED AT 100 kHz, 0.1 Vrms Renco Part No. RLD-7500-2 Inductance (µH) Inductance (µH) Ref. DCR Max. (Ohms) Isat (A) Irms (A) Inductance (µH) Ref. DCR Max. (Ohms) Isat (A) Irms (A) PARALLEL SERIES
595 International Place, Rockledge, FL 32955-4200 USA • www.rencousa.com • ISO 9001 Certified RENCO ELECTRONICS INC. SURFACE MOUNTS 302 RLD-7500-3 NOTES: 1. Isat - DC CURRENT THAT WILL CAUSE INDUCTANCE TO DROP BY 30% 2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC 3. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC 4. INDUCTANCE TESTED AT 100 kHz, 0.1 Vrms Renco Part No. RLD-7500-3 Inductance (µH) Inductance (µH) Ref. DCR Max. (Ohms) Isat (A) Irms (A) Inductance (µH) Ref. DCR Max. (Ohms) Isat (A) Irms (A) PARALLEL SERIES