SGIHLP-34EB-8 www.vishay.com Vishay Custom Magnetics SGIHLP - Space Grade (MIL-STD-981 Compliant) IHLP Inductors FEATURES MIL-STD-981 class S compliant (see Screening Codes) High temperature rating, up to 180 C Shielded construction Lowest DCR/H, in this package size Handles high transient current spikes without saturation Low profile package with high current saturation levels IHLP design PATENT(S): www.vishay.com/patents LINKS TO ADDITIONAL RESOURCES APPLICATIONS Low profile, high current power supplies Calculators Infographics High current POL converters DC/DC converters in distributed power systems STANDARD ELECTRICAL SPECIFICATIONS Power converter for solar panels L 0 Noise suppression INDUCTANCE HEAT 20 % DCR DCR RATING SATURATION AT 100 kHz, TYP. MAX. CURRENT CURRENT SRF DIMENSIONS in inches millimeters 0.25 V, 0 A 25 C 25 C DC TYP. DC TYP. TYP. (1) (2) (H) (m) (m) (A) (A) (MHz) 0.1 1.54 1.71 33.0 33.0 248 0.345 8.76 0.47 3.97 4.25 20.0 14.0 79.6 typ. 0.68 5.49 5.87 16.5 17.0 62.8 0.82 6.86 7.33 13.8 16.8 72.9 0.125 0.010 0.345 0.010 1.0 8.01 8.56 12.0 13.0 59.1 2.18 0.254 8.76 0.254 1.5 12.41 13.31 10.6 11.6 45.9 Typical Pad Layout (Min.) 2.2 17.21 18.41 8.1 10.8 34.3 0.364 0.010 9.246 0.254 3.3 26.61 28.51 6.8 8.3 28.3 0.405 10.287 4.7 36.01 38.51 5.6 5.6 25.5 0.210 0.145 5.6 42.71 45.72 5.3 4.8 23.0 5.334 3.683 Max. 6.8 53.91 57.72 4.4 4.4 16.0 0.210 5.334 10 72.01 77.02 4.0 2.9 13.9 0.060 0.012 1.52 0.305 15 118.18 127.62 2.9 2.8 11.0 22 165.11 174.11 2.8 2.2 8.76 Notes All test data is referenced to 25 C ambient Operating temperature range -55 C to +180 C The part temperature (ambient + temp. rise) should not exceed 180 C under worst case operating 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 Rated operating voltage (across inductor) = 75 V Maximum net weight = 2.5 g (1) DC current (A) that will cause an approximate T of 40 C (2) DC current (A) that will cause L to drop approximately 20 % 0 PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 02-Mar-2022 Document Number: 34478 1 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 SGIHLP-34EB-8 www.vishay.com Vishay Custom Magnetics DESCRIPTION B = bulk, SGIHLP-34EB-8 4.7 H 20 % T = tape MODEL INDUCTANCE VALUE INDUCTANCE TOLERANCE PACKAGE CODE GLOBAL PART NUMBER SG I H L P 3 4 E B B 4 R 7 M 8 1 S PRODUCT FAMILY SIZE B = BULK, INDUCTANCE TOL. SERIES SCREENING T = TAPE VALUE SCREENING CODES (1) 1S: MIL-STD-981 group A and B (full screen) 1P: basic production screen, product is not MIL-STD-981 compliant Note (1) All 1P product is intended to be used for design validation testing only Revision: 02-Mar-2022 Document Number: 34478 2 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