IHLP Automotive Inductors, High Temperature (155 °C) Series

1 Dale Revision: 21-Oct-20191 Document Number: 34337 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT Automotive Inductors, High Temperature (155 C) SeriesADDITIONAL RESOURCESN otes All test data is referenced to 25 C ambient Operating Temperature range -55 C to +155 C The part Temperature (ambient + temp. rise) should not exceed 155 C under worst case operating conditions.

2 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(1)DC current (A) that will cause an approximate T of 40 C(2)DC current (A) that will cause L0 to drop approximately 20 %FEATURES High Temperature , up to 155 C Shielded construction Excellent DC/DC energy storage up to 1 MHz to 2 MHz. Filter inductor applications up the SRF (see Standard Electrical Specifications table).

3 Lowest DCR/ H, in this package size Handles high transient current spikes without saturation Ultra low buzz noise, due to composite construction AEC-Q200 qualified IHLP design. PATENT(S): Material categorization: for definitions of compliance please see Engine and transmission control units Diesel injection drivers DC/DC converters for entertainment / navigation systems Noise suppression for motors: windshield wipers / power seats / power mirrors / heating and ventilation blower / HID lighting LED drivers PATENT(S).

4 This vishay product is protected by one or more United States and international ELECTRICAL SPECIFICATIONSL0 INDUCTANCE 20 % AT 100 kHz, V, 0 A( H) C(m ) C(m )HEATRATINGCURRENTDC TYP.(A) (1)SATURATIONCURRENTDC TYP.(A) (2)SRFTYP.(MHz) ModelsDesign ToolsDIMENSIONS in inches [millimeters] [ ] [ ]Ty p . [ ] [ ] [ ] [ ] [ ]R = [ ] [ ] [ ] [ ] [ ] [ ] [ ]Typical Pad [ ] [ ] [ ] Dale Revision: 21-Oct-20192 Document Number: 34337 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.

5 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT H 20 %ERe3 MODELINDUCTANCE VALUEINDUCTANCE TOLERANCEPACKAGE CODEJEDEC LEAD (Pb)-FREE STANDARDGLOBAL PART GRAPHS0 20 40 60 80 100 0 20 40 60 80 100 Temperature ( C) INDUCTANCE ( H) DC CURRENT (A) L T C 20406080100 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T 20406080 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T 20406080 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T 102030405060 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T 102030405060 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T Dale Revision: 21-Oct-20193 Document Number: 34337 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.

6 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT GRAPHS0 20 40 60 80 100 0 10 20 30 40 50 Temperature ( C) INDUCTANCE ( H) DC CURRENT (A) L T C ( C)INDUCTANCE ( H)DC CURRENT (A)L T H0 20 40 60 80 100 0 5 10 15 20 25 30 35 40 Temperature ( C) INDUCTANCE ( H) DC CURRENT (A) L T C 101520253035 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T ( C)INDUCTANCE ( H)DC CURRENT (A)L T ( C)INDUCTANCE ( H)DC CURRENT (A) HL T C020406080100036912150510152025 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T H020406080100036912150246810121416182022 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T Dale Revision: 21-Oct-20194 Document Number: 34337 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.

7 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT GRAPHS0 20 40 60 80 100 0 3 6 9 12 15 18 21 Temperature ( C) INDUCTANCE ( H) DC CURRENT (A) L T C H0204060801000369121502468101214161820 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T H020406080100024681005101520 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T C10 H02040608010004812162005101520 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T C12 H0204060801000481216200246810121416 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T C15 H020406080100051015202502468101214 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T C22 H02040608010001020304050024681012 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T C33 H02040608010001020304050012345678910 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T C47 Dale Revision.

8 21-Oct-20195 Document Number: 34337 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT PERFORMANCE GRAPHS02040608010002040608010002468 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)L T C68 H0204060801000204060801000123456 Temperature ( C)INDUCTANCE ( H)DC CURRENT (A)82 HL T ( C)INDUCTANCE ( H)DC CURRENT (A)L T C100 Dale Revision: 21-Oct-20196 Document Number: 34337 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE.

9 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT GRAPHS: INDUCTANCE AND Q VS. FREQUENCY0 30 60 90 120 150 0 1 10 100 1000 Q INDUCTANCE ( H) FREQUENCY (MHz) L Q ( H)FREQUENCY (MHz) ( H)FREQUENCY (MHz) ( H)FREQUENCY (MHz) ( H)FREQUENCY (MHz) ( H)FREQUENCY (MHz) H0 20 40 60 80 100 0 2 4 6 8 10 1 10 100 Q INDUCTANCE ( H) FREQUENCY (MHz) L Q ( H)

10 FREQUENCY (MHz) Dale Revision: 21-Oct-20197 Document Number: 34337 For technical questions, contact: DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENTARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT GRAPHS: INDUCTANCE AND Q VS. FREQUENCY0 25 50 75 100 125 0 5 10 1 10 100 Q INDUCTANCE ( H) FREQUENCY (MHz) L Q ( H)FREQUENCY (MHz) ( H)FREQUENCY (MHz) ( H)FREQUENCY (MHz) ( H)FREQUENCY (MHz) ( H)FREQUENCY (MHz) H0 20 40 60 80 0 20 40 60 80 1 10 100 Q INDUCTANCE ( H) FREQUENCY (MHz) H L Q ( H)