IHTH-1125MZ-5A www.vishay.com vishay dale revision: 08-feb-12 1 document number: 34204 for technical questions, contact: magnetics@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 high current through hole inductor, high temperature series manufactured under one or more of the following: us patents; 6,198,375/6,2 04,744/6,449,829/6,460,244. several foreign patents, and other patents pending. notes (1) all test data is referenced to 25 c ambient (2) operating temperature range - 55 c to + 155 c (3) dc current (a) that will cause an approximate ? t of 40 c (4) dc current (a) that will cause l 0 to drop approximately 20 % (5) the part temperature (ambient + temp. rise) should not exceed 155 c under worst case operatin g conditions. circuit design, component placement, pwb trace size and thickness, airflow and other cooling provisions all affect the part temperature. part temperature should be verified in the end application. features ? shielded construction ? frequency range up to 1.0 mhz ? handles high transient current spikes without saturation ? ultra low buzz noise, due to composite construction ? compliant to rohs directive 2002/95/ec applications ? desktop/server applications ? high current pol converters ?line filters ? motor control systems ? dc/dc converters in distributed power systems ? dc/dc converter for field pr ogrammable gate array (fpga) standard electrical specifications l 0 inductance 20 % at 100 khz, 0.25 v, 0 a (h) dcr typ. 25 c (m ? ) dcr max. 25 c (m ? ) heat rating current dc typ. (a) (3) saturation current dc typ. (a) (4) 0.47 0.26 0.3 105.0 80.0 1.0 0.43 0.48 86.0 69.0 2.2 0.70 0.77 71.5 64.0 4.7 1.65 2.00 44.5 62.0 6.8 1.81 2.10 42.0 52.0 8.2 2.82 3.00 33.5 36.0 10 3.20 3.64 32.0 32.0 22 6.39 6.83 21.0 23.0 33 10.2 11.0 16.8 22.0 47 13.2 15.3 14.7 16.0 68 25.6 27.4 11.2 9.1 100 30.7 32.2 9.2 11.0 dimensions in inches [millimeters] value a 0.010 [ 0.254] b 0.020 [ 0.508] c 0.020 [ 0.508] d 0.005 [ 0.127] 1.0 h 0.574 [14.580] 0.407 [10.338] 0.303 [7.696] 0.100 [2.540] 2.2 h 0.684 [17.373] 0.355 [9.017] 0.250 [6.350] 0.100 [2.540] 4.7 h 0.833 [21.158] 0.264 [6.706] 0.172 [4.369] 0.079 [2.007] 6.8 h 0.723 [18.364] 0.315 [8.001] 0.228 [5.791] 0.079 [2.007] 8.2 h 0.703 [17.856] 0.390 [9.906] 0.163 [4.140] 0.071 [1.803] 10 h 0.703 [17.856] 0.390 [9.906] 0.163 [4.140] 0.071 [1.803] 22 h 0.696 [17.678] 0.379 [9.627] 0.175 [4.445] 0.063 [1.600] 33 h 0.762 [19.355] 0.334 [8.484] 0.150 [3.810] 0.056 [1.422] 47 h 0.762 [19.355] 0.334 [8.484] 0.150 [3.810] 0.056 [1.422] 68 h 0.657 [16.688] 0.406 [10.312] 0.164 [4.166] 0.044 [1.118] 100 h 0.657 [16.688] 0.406 [10.312] 0.164 [4.166] 0.044 [1.118] 0.500 0.005 [12.70 0.012] 0.165 ref. [4.191] ? d 0.030 [0.762] 1.174 + 0.01/- 0.02 [29.947 + 0.254/- 0.508] 0.031 0.002 r. x 0.030 0.002 dp. [0.787 0.051 r. x 0.762 0.051 dp.] 2.2 uh 1001 mexico b a c description IHTH-1125MZ-5A 4.7 h 20 % model inductance value inductance tolerance global part number ihth 1125mz eb 4r7 m 5a model size package code inductance value induct. tol. series
IHTH-1125MZ-5A www.vishay.com vishay dale revision: 08-feb-12 2 document number: 34204 for technical questions, contact: magnetics@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 performance graphs 0 20 40 60 80 100 0 0.2 0.4 0.6 0.8 1.0 0 40 80 120 160 temperature ( c) inductance (h) dc current (a) IHTH-1125MZ-5A 0.47 h l t c IHTH-1125MZ-5A 1.0 h 0.00 0.26 0.52 0.78 1.30 0 40 140 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 1.04 40 80 l t c 20 60 100 120 IHTH-1125MZ-5A 2.2 h 0.0 0.5 1.0 1.5 2.5 020 120 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 2.0 40 60 40 80 100 t c l IHTH-1125MZ-5A 4.7 h 0.0 1.0 2.0 3.0 5.0 020 70 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 4.0 40 40 l 10 30 50 60 t c IHTH-1125MZ-5A 6.8 h 0 2 4 6 10 020 70 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 8 40 40 l 10 30 50 60 t c IHTH-1125MZ-5A 8.2 h 0 2 4 6 10 020 50 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 8 40 40 l 10 30 t c IHTH-1125MZ-5A 10 h 0 2 4 6 10 020 50 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 8 40 40 l 10 30 t c IHTH-1125MZ-5A 22 h 0 5 10 15 25 010 35 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 20 40 20 l 51525 30 t c
IHTH-1125MZ-5A www.vishay.com vishay dale revision: 08-feb-12 3 document number: 34204 for technical questions, contact: magnetics@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 performance graphs IHTH-1125MZ-5A 33 h 0 7 14 21 35 010 25 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 28 40 20 l 515 t c IHTH-1125MZ-5A 47 h 0 10 20 30 50 010 25 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 40 40 20 l 515 t c IHTH-1125MZ-5A 68 h 0 20 40 60 100 01020 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 80 40 l 515 t c IHTH-1125MZ-5A 100 h 0 20 40 60 100 06 15 0 20 60 80 100 dc current (a) inductance (h) temperature (c) 80 40 12 l 39 t c
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