TOP VIEW Pin #1 indicator 11.43 13.97 FRONT VIEW _.127 3.05 | alin 0.70 min. _.| a 3.56 max 4.72 Notes: ref RECOMMENDED PCB LAYOUT ne ~ 4 7 3.05 (4 ples) \ __ | {tf} L 12.50 15.54 406 | om (4 ples) Ye |2 Component Side ELECTRICAL CHARACTERISTICS OCL @ 100 kHz, 0.10Vrms, 0.0Adc pins (1 - 2). 22.7 uH min OCL @ 100 kHz, 0.10Vrms, 0.0Adc pins (4 - 3). 22.7 uH min DC Resistance @ 20C pins (1-2). 3.1 mOhm max. DC Resistance @ 20C pins (4-3). 3.1 mOhm max. Hypot: Winding to winding: 300 Vdc for 1 second SCHEMATIC 1:1 4 3 1) All Dimensions are in millimeters unless otherwise specified. 2) Tolerances are .xx +/- 0.508, .xxx +/- 0.254 unless stated otherwise. 3) All soldering surfaces to be coplanar within 0.10 millimeters. 4) wwllyy = (Date Code) R= (Revision Level) 5) PCB tolerances are +/- 0.1 unless stated otherwise. 6) * Inductor should not exceed 130C in order to maintain OCL rating. Wire is rated for 155C. Temperture rise is (37C max at 8A) or (59C max at 10.0 A) in free standing air. Increased current ratings are acceptable for improved heat sinking and/or air flow. Temperature rise measured needs to be increased by the factor of specified max DCR/measured DCR. The system designer should provide corresponding heat transfer to limit internal temperature to 130 degree or less Cooper Bussmann 1225 Broken Sound Parkway, Boca Raton, FL 33487 Inductor Common Mode 22.7 uH min 10.0A* 3.1 mOhm max 4 term, SMT Size | Drawing Number. CTX01-16296 A _| Revision Level: D