Power Inductors Shielded - THT Toroidal 13 mm POWER INDUCTORS ( TTID1305 Series ) For use in high frequency DC/DC converters. Low radiation. Low core loss Current handling up to 18 Amps. Energy storage of 85 J. MAX. DIM : L = 18.20 mm W= 9.52 mm H = 16.00 mm MECHANICAL SPECIFICATIONS Front View Side View Schematic PCB Layout (Top) VERTICAL VERSION A B C 1 Pin Length 0.020 [ 0.50] 1 1 1 2 2 (X2) HOLE DIA Ref. D HORIZONTAL VERSION 2 A B C 1 2 Pin Length 0.020 [ 0.50] INCHES [mm] T50A72 PIN TOL. 0.030 [ 0.76 mm] ELECTRICAL SPECIFICATIONS VERTICAL VERSION FALCO PART NUMBER RoHS PART NUMBER T50004 *T50050 **T50121 **T50051 T50242 OCL (H)1 0.528 1.610 2.500 2.670 3.990 TOL FREQ. DCR I rating2 (KHz) ( max) (Amp) 12% 100.0 0.00300 18.00 17% 300.0 0.00325 18.00 20% 200.0 0.00280 8.00 20% 10.0 0.00400 13.00 12% 100.0 0.00600 10.00 A max. in / mm B max. in / mm C max. in / mm D Ref. in / mm Pin Length in / mm Hole Dia. in / mm 0.650 / 16.51 0.633 / 16.08 0.709 / 18.00 0.716 / 18.20 0.630 / 16.00 0.375 / 9.52 0.323 / 8.20 0.354 / 9.00 0.362 / 9.20 0.315 / 8.00 0.600 / 15.24 0.575 / 14.60 0.630 / 16.00 0.630 / 16.00 0.575 / 14.60 0.290 / 7.37 0.276 / 7.01 0.276 / 7.01 0.335 / 8.50 0.260 / 6.60 0.250 / 6.35 0.142 / 3.60 0.157 / 4.00 0.134 / 3.40 0.118 / 3.00 0.052 / 1.32 0.069 / 1.75 0.056 / 1.42 0.069 / 1.75 0.050 / 1.27 HORIZONTAL VERSION FALCO PART NUMBER RoHS PART NUMBER *T50C50 T50A72 OCL TOL FREQ. DCR I rating2 A max. B max. C max. D Ref. Pin Length Hole Dia. 1 (KHz) ( max) in / mm in / mm in / mm in / mm in / mm in / mm (H) (Amp) 1.610 17% 300.0 0.00325 18.00 0.669 / 17.00 0.315 / 8.00 0.669 / 17.00 0.295 / 7.50 0.142 / 3.60 0.069 / 1.75 4.750 15% 10.0 0.00600 10.00 0.660 / 16.76 0.330 / 8.38 0.650 / 16.51 0.200 / 5.08 0.150 / 3.81 0.052 / 1.32 * T50050 & T50C50 are trifilar wound. 1. Inductance tested at 0.25 V. **Tested at 1.0 V. 2. Temperature rise is 40C Typ. 3. Operating Temp. range -40 to +105C. TTID1305.PDF REV: D1 07/08 1-2 phone (305) 662-7276 e-fax: (520) 752-3268 e-mail:sales@falcomex.com www.falco.com Power Inductors Shielded - THT Toroidal 13 mm ( TTID1305 Series ) Inductance vs Current 5.0 4.5 4.0 L (T50A72) 3.5 L(H) @ 100KHz L (T50242) 3.0 2.5 2.0 L (T50121) 1.5 1.0 0.5 L (T50004) 0.0 0 4 8 12 16 20 24 28 32 IDC (AMPERES) 10.0 L(H) L @ 100 KHZ 1.0 L @ 250 KHZ T50050 0.1 0 3 6 9 12 15 18 21 24 27 30 IDC(AMPS) TTID1305.PDF REV: D1 07/08 2-2 phone (305) 662-7276 e-fax: (520) 752-3268 e-mail:sales@falcomex.com www.falco.com