Composite shielded automotive inductors VISHAY IHLP2525CZER220M5A with AEC Q200 certification and performance

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Product Description

Vishay Dale IHLP-2525CZ-5A Automotive Inductors

The Vishay Dale IHLP-2525CZ-5A series offers high-temperature automotive inductors designed for demanding applications. These shielded construction inductors provide excellent DC/DC energy storage up to 2 MHz and are suitable for filter inductor applications up to their SRF. They can handle high transient current spikes without saturation and feature ultra-low buzz noise due to their composite construction. These inductors are AEC-Q200 qualified and operate reliably in temperatures up to 155 C.

Product Attributes

Brand: Vishay Dale
Series: IHLP Automotive Inductors, High Temperature (155 C)
Certifications: AEC-Q200 qualified
Construction: Shielded, Composite
Operating Temperature Range: -55 C to +155 C

Applications

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

Technical Specifications

Model	Inductance (H)	Inductance Tolerance	DCR Typ. 25 C (m)	DCR Max. 25 C (m)	Heat Rating Current DC Typ. (A) (1)	Saturation Current DC Typ. (A) (2)	SRF Typ. (MHz)
IHLP-2525CZ-5A 0.33	0.33	20 %	3.25	3.48	22.0	16.0	112
IHLP-2525CZ-5A 0.47	0.47	20 %	3.87	4.14	20.0	14.0	82.4
IHLP-2525CZ-5A 0.68	0.68	20 %	5.38	5.76	16.5	17.0	56.1
IHLP-2525CZ-5A 0.82	0.82	20 %	6.75	7.22	13.8	16.8	68.6
IHLP-2525CZ-5A 1.0	1.0	20 %	7.90	8.45	12.0	13.0	53.2
IHLP-2525CZ-5A 1.5	1.5	20 %	12.3	13.2	10.6	11.6	45.9
IHLP-2525CZ-5A 2.2	2.2	20 %	17.10	18.30	8.1	10.8	31.2
IHLP-2525CZ-5A 3.3	3.3	20 %	26.50	28.40	6.8	8.3	28.6
IHLP-2525CZ-5A 4.7	4.7	20 %	35.90	38.40	5.6	5.6	25.5
IHLP-2525CZ-5A 5.6	5.6	20 %	42.60	45.60	5.3	4.8	22.8
IHLP-2525CZ-5A 6.8	6.8	20 %	53.80	57.60	4.4	4.4	19.6
IHLP-2525CZ-5A 10	10	20 %	71.90	76.90	4.0	2.9	14.0
IHLP-2525CZ-5A 15	15	20 %	98.9	105.9	3.7	2.8	10.4
IHLP-2525CZ-5A 22	22	20 %	163.0	174.0	2.8	2.2	8.3

Dimensions

Dimensions in inches [millimeters]

0.255 0.010 [6.47 0.254] (Length)

0.270 0.015 [6.86 0.381] (Width)

0.125 0.01 [3.18 0.3] (Height)

0.050 0.012 [1.27 0.30] (Terminal Width)

0.118 [3.0] Max. (Terminal Length)

Typical Pad Layout (Min.): 0.325 [8.255] x 0.135 [3.429]

Notes

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. 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 %.