HIGH FREQUENCY MAGNETICS T1/CEPT Dual Line Interface Transformers * Designed to meet the stringent demands of high density designs * Low height profile TM00130 * Minimum interwinding breakdown voltage of 1500 Vrms * Reference data sheet TM9906 for additional dual surface mount transformers ELECTRICAL SPECIFICATIONS at 25 C Turns Ratio 5% Part Number Primary Inductance mH min Leakage Inductance H max Interwinding Capacitance pF max DCR Primary max Coil A Coil B Coil A & B Coil A / Coil B Coil A & B Coil A Coil B S553-0013-00 1 :1.385 CT 1:1:1 1.20 0.80 / 0.50 35 0.80 0.80 S553-0013-01 1 CT : 2 CT 1:1 1.20 0.80 / 0.50 35 0.80 0.80 S553-0013-02 1: 2CT 1 : 1.36 1.20 0.80 / 0.80 35 0.80 0.80 S553-0013-03 1 : 2 CT 1 : 2 CT 1.20 0.80 / 0.80 35 0.80 0.80 S553-0013-06 1 : 1.15 CT 1 : 2 CT 1.20 0.50 / 0.80 35 0.80 0.80 S553-0013-07 1 : 1 / 1 : 1.26 1 : 2 CT 1.20 0.80 / 0.80 35 0.80 0.80 S553-0013-22 1 : 1 / 1 : 1.26 1CT : 2 CT 1.20 0.60 / 0.60 30 0.70 0.70 SCHEMATICS S553-0013-00 Primary 1 S553-0013-02 S553-0013-01 Secondary 16 Primary 1 Secondary 16 15 2 15 2 14 12 3 14 3 14 6 11 6 11 8 9 8 9 Primary Secondary Secondary 1 Primary 16 Coil A 2 7 11 10 Coil B 8 Primary 9 Secondary Secondary Primary (c)2002 Bel Fuse Inc. Specifications subject to change without notice. 05.02 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com T1-67 HIGH FREQUENCY MAGNETICS T1/CEPT Dual Line Interface Transformers TM00130 SCHEMATICS S553-0013-03 S553-0013-06 S553-0013-07* S553-0013-22 Secondary 1 Coil A Primary 16 2 Primary 16 2 3 14 3 14 6 11 6 11 10 7 10 8 9 8 9 Primary Secondary Primary Secondary Coil B *S553-0013 -07 *S553-0013 -07 1:1 1 : 1.26 1:1 1 : 1.26 (14 - 16) : (1 - 2) (14 - 16) : (2 - 3) 0.500 [12.70] max MECHANICAL S553-0013-00 S553-0013-01 S553-0013-02 S553-0013-03 S553-0013-06 S553-0013-07 S553-0013-22 Secondary 1 Suggested PCB Pad Layout 0.375 0.285 [9.53] [7.24] max max 0.425 [10.80] 0.050 [1.27] 0.018 0.002 [0.46 0.05] (14 - 16) : (2 - 3) (14 - 16) : (1 - 3) 0.050 [1.27] 0.025 [0.64] 0.070 [1.78] 0.225 [5.72] max 0.015 [0.38] 0.350 0.010 [8.89 0.25] 0.008 - 0.012 [0.20 - 0.30] 0.035 [0.89] 4 nom Dimensions are in inches [millimeters]. Standard dimension tolerance is 0.010 [0.25] unless otherwise noted. (c)2002 Bel Fuse Inc. Specifications subject to change without notice. 05.02 CORPORATE FAR EAST EUROPE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com T1-68